HT 37 C 204 1113 E - Hansa · 2014-01-14 · hydropneumatic accumulators pulsation dampeners ht 37...

HYDROPNEUMATIC ACCUMULATORS PULSATION DAMPENERS

HT 37 / C / 204 / 1113 / E

HYDRAULIC COMPONENTSHYDROSTATIC TRANSMISSIONSGEARBOXES - ACCESSORIES

Certified Company ISO 9001 - 14001

Via M. L. King, 6 - 41122 MODENA (ITALY)Tel: +39 059 415 711

Fax: +39 059 415 729 / 059 415 730INTERNET: http://www.hansatmp.it

E-MAIL: [email protected] 9001��

��

Pag. 3


HT 37 / C / 204 / 1113 / E

General Information ...........................................................Construction Characteristics ..............................................Applications ........................................................................Selecting the Accumulator ..................................................Order Code ........................................................................

Welded TypesWA ......................................................................................

Standard TypesL .........................................................................................LA .......................................................................................LAS ....................................................................................LASS ..................................................................................LAV .....................................................................................AMP ....................................................................................BPL .....................................................................................SI ........................................................................................SL .......................................................................................SPM ...................................................................................

Special TypesAPT ....................................................................................APTD ..................................................................................APTL ..................................................................................ASM ...................................................................................ASP ....................................................................................LS .......................................................................................LAVS ..................................................................................LASSX ................................................................................BA .......................................................................................BAD ....................................................................................

Plastic TypesAPV ....................................................................................

Piston TypesPAM 250 .............................................................................PAM 350 .............................................................................PAM 415 .............................................................................

AccessoriesDP - Pre-Loading and Checking Set ..................................REDC - Electronic Control Unit ..........................................Fasteners ...........................................................................

456 - 89 - 19 20

21 - 23

24 - 2526 - 2728 - 293031 - 343536 - 3738 - 394041

42 - 4546 - 474848494950505152

53 - 56

58 - 5960 - 6162 - 63

64 - 6566 - 6768

CONTENTS

Pag. 4


HT 37 / C / 204 / 1113 / E

1 2 3 4

P 0 V0 P 1 V1 P 2 V2

GENERAL INFORMATIONOur products can be divided into two main groups: hydropneumatic accumulators and pulsation dampers of the standard type, with bladder, diaphragm or piston and special accumulators and pulsation dampers. The standard accumulators, manufactured in carbon steel or stainless steel with diaphragms �� chemical and petrochemical industries, dosing plants and water treatment plants. The special accumulators and pulsation dampers are destinated for the petrochemical industries, the food industry, the pharmaceutical industry a.s.o. and can be manufactured in a multitude of different materials: AISI 316L, Hastelloy, Titanio, Incolloy, carbon steel with PTFE internal lining, Ebanite, Kanigen and also various engineering plastic like PVC, Polipropilene, PVDF, PVC-C and PTFE with steel reinforced for high temperatures and/or pressures. The bladders, diaphragms and the guiderings and joints for the pistons, may be manufactured in NBR, IIR, CR, FKM, EPDM, ECO, HNBR, VMQ, NR, ACM, PTFE and in certain cases also in stainless steel AISI 316L. ��

Description and operation

A hydropneumatic accumulator is a device that can store large amount of energy in little space in a process circuit.

Since liquids are virtually incompressible and therefore unsuitable for energy-storage, a compressible gas is used for this purpose. ��!�"��#�� $�� liquid side from the gas side. 2 - An inert gas (nitrogen) is pumped in through a valve at pressure P0 suitable for use in the �� %�� &0. ��"�� 3 - When the pressure P1�� '0 the diaphragm or bladder contracts, thereby compressing the gas and reducing the volume to V1. 4 - When the pressure is further increased to P2, the gas volume for the same reason will be reduced to V2��

*��+&�;�&1 - V2��<��

Pag. 5


HT 37 / C / 204 / 1113 / E

Gas valve1

2

3

4

5

1

2

4

5

3 Accumulator shellDiaphragm or bladderAnti-extrusion discFluid connection port

Construction characteristics=�� !��#��$!��

In the accumulators having a volume of 5 litres and more the disc in the bottom of the diaphragm �� !��

The accumulator body is designed and produced according to european (PED), american (ASME) and russian (GOST), chinese (ML), australian (AS1210), algerian (ARH), tunisian standards.

>�� ?��coatings (p.e.: Nickel coating (Kanigen), Zinc coating, Ebonite lining, PTFE lining etc.)

Diaphragms and bladders are availble in following elastomers:

@�JY[�� @�Y�� @�\�� @�\��!'�� @�J�� @�>�� @�J�� @�]�� @�J��#!^_`z$�� @�� @�>{|�

The bladders and diaphragms are vulcanised as a single piece, without joints. The gas valve is perfectly tight and have a closing cap.

Pag. 6


HT 37 / C / 204 / 1113 / E

APPLICATIONS

The main technical applications

The hydropneumatic accumulators and pulsation dampers can be used in a big variety of technical applications. The most important are:

��

�� black-out of the pump(s).

�� accumulator will compensate the volume preventing pressure increases in the circuit.

�� the accumulator will absorb the pressure increase due to the waterhammer caused by the quick valves closing.

�� the accumulator must keep the pressure constant for applications which require static pressure for long periods.

�� mechanical shocks are absorbed by the accumulator.

�� in the processes where energy in the form of pressure must be transferred between two liquids non compatible between each other.

��!�� in the circuits where it is necessary to dampen the pressure oscillations caused by dosing pumps and, as a consequence, damping also the noise caused by the pulsations.

Pag. 7


HT 37 / C / 204 / 1113 / E

APPLICATIONS (continued) ��"��}�� Installing a hydropneumatic accumulator allows to use smaller pumps and motors, reducing thus installation and operation costs.The operating cycle shown would require a pump having a capacity Q2. Using a hydropneumatic accumulator it is possible to store liquid during the periods (t1-t2) and (t3-t4) in which requirements are low or zero and to reutilize the stored liquid during (t0-t1) and (t2-t3) when the required �� 1.The pump to be used must be selected to have the volumes V1+V2��&3+V4.There are many possible applications like machine tools, hydraulic presses, injection moulding and blow moulding machines etc.

Volume compensator}�� temperature increase occurs.The installation of a hydropneumatic accumulator permits to �� which might dammage valves, joints, instrumentation etc.

Pressure loss compensationWhen a constant static pressure is required for a long period an accumulator is indispensable as it will compensate for pressure loss due to seepage throughjoints, seals etc. The accumulator will also absorb pressure peaks which may occur during the operating cycle.Tipical applications are presses, machine tools, central lubrication systems, loading platforms etc.

��Mechanical shocks in hydraulic driven equipment can be easily absorbed by accumulators.Possible applications are in drive and suspension systems for fork-lifts, mobile cranes, agricultural and civil engineering machinery etc.

tt1t0 t2 t3 t4

Q1

Q2

F

low

rate

V1

V3

V2

V4

V1 + V2 “ V 3 + V4

Cycle

Pag. 8


HT 37 / C / 204 / 1113 / E

APPLICATIONS (continued)

#��In the case of a sudden power loss e.g.energy blackout or pump breakdown etc.�� energy to complete the operational cycle,and thus prevent damages to equipmentand/or product. In addition the availabilityof an emergency power supply is essentialin those cases where the hydraulic poweris needed for closing a safety door, anelectrical switch an emergency brake etc.*��which must remain under pressure in caseof pump breakdown.

!��"��Sudden valve closing can cause pressurepeaks (waterhammer) resulting inoverpressurisation of pipes, joints and valves.The use of a suitable accumulator can��<�� #��$�Typical applications are: earth movingequipment, agricultural machines,pipelines for oil and water, car wash equipment etc.

Pulsation damperAs a consequence of their design pistonand diaphragm pumps create pulsationsand pressure peaks in the circuits duringoperation.This fact reduces lifetime of the pump�� functionning of the systems.Fitting a pulsation damper of diaphragm orbladder type on the pressure line of thepump, and as close as possible to it, willlower the pulsations to an acceptable level,also according to the volume of the damper. Typical applications are piston pumps,metering pumps, peristaltic and airoperated pumps.

Hc

P = yHc

Q

t

Q

t

Without damper

With damper

Pag. 9


HT 37 / C / 204 / 1113 / E

SELECTING the ACCUMULATOR Selecting the accumulator implies calculating its minimum volume (V0$�� use. The most common/frequent industrial applications are the following: A)�� B)��#�� C)�� D) Pulse dampener E) Volume compensator

*�� order to obtain the parameter required to select the accumulator.

�� ?�� requirements.

'��#��$��should be entered as absolute bar (bar A) in the formulas.

$��"�� %��&'*

8��

}�� a preset interval of time (that must generally be long enough to allow the isothermal process to occur), while preventing pressure from falling below a set value.

Input

�!�+&�� #��$�� - P0 pre-charge pressure (absolute bar) - P1 minimum pressure that can be reached in the circuit (absolute bar) - P2�� #��$

Output

- V0 volume required by the accumulator (litres)

Example

"��_�� ;�_��*�� ;�� 3/minute, must be compensated by an accumulator with a pre-charge pressure of 310 bar, so that the circuit pressure does not fall below 345 bar.

Selection � !�+&�� ;�_�__��_�;�_��#��$� � � � � � � � � - P0 311 (absolute bar) - P1 (absolute bar) - P2 (absolute bar)

P 0P 1

P 0P 2

_ V0 =

ΔV

P 0P 1

P 0P 2

_ V0 =

ΔV311346

311351

_ = = 14.05 ( litre s)

0.18

Pag. 10


HT 37 / C / 204 / 1113 / E

SELECTING the ACCUMULATOR (continued)

;��#��

This application typically occurs when a liquid is slowly accumulated and immediately released into the circuit when a request from the plant is received. In this application, the liquid volume variations occur in two different ways: accumulation occurs through an isothermal transformation while the release occurs by means of an adiabatic transformation.

Input

!�+&adiab overall volume that the accumulator must supply to the circuit (litres) - P0 pre-charge pressure (absolute bar) - P1 minimum pressure that can be reached in the circuit (absolute bar) - P2�� #��$�� !�� #�;��^�� $

Output

V0 volume required by the accumulator (litres)

Example

An accumulator with a pre-charge pressure of 198 bar receives from the circuit a sudden request ��^�� _��_��

Selection

!�+&adiab 4.6 (litres) - P0 199 (absolute bar) - P1 221 (absolute bar) - P2 281 (absolute bar)

11.4P 2

P 1

_ 1

P 2P 0

281199

V0 = ΔVadiab ·

1k 281

221_ 1

= = 34.7 (litri/litres)

4.6 ·

P 2P 1

_ 1

P 2P 0V0 =

ΔVadiab ·

1k

Pag. 11


HT 37 / C / 204 / 1113 / E


��<��=��“Water hammering” is a typical phenomenon of hydraulic circuits, which leads to the ‘instant’ �� rate. In this case the accumulator must absorb the sudden pressure variation of the plant. *��

Input

!�� #��$� � � � � � � - d pipe diameter (mm) - Q pipe capacity (m3/sec.) �!�� #��?�3) - t time required for the liquid rate variation (sec) - P0 pre-charge pressure (absolute bar) - P1 minimum pressure of the circuit (absolute bar) - P2�� #��$�� !�� #�;��^�� $

Output


>�� ?0��*

H c

P = y H cWithout accumulator With accumulator

P 0P 1

_

V0 = 1k P 0

P 2

1k

t

2Q . · 103_ 4 · ρ · L · Q

л · d2 · · 105P2- P1

Pag. 12


HT 37 / C / 204 / 1113 / E


��<��=�� (continued)

Example

An accumulator with a pre-charge pressure of 5.85 bar is used to absorb the “water hammering” �� __��? ��_��with a density of 1 kg/dm3�� 1 second. The operating pressure of the circuit is P1�;�� '2�;��_��

Selection - L 500 (meters) - d 0.05 (meters) - Q 0.002 (m3/sec.) � !�� ___�#��?�3) - t 1 (sec) - P0 6.85 (absolute bar) ��P1 7.5 (absolute bar) - P2 11 (absolute bar)

1

2_

= +8.52 ( litres)=

6.85

7.5_

11.4 6.85

11

11.4

0.002 .4 . 1000 . 500 . 0.002

л . 0.052 . 11 _ 7.5 . 105

P 0P 1

_

V0 = 1k P 0

P 2

1k

t

2Q . . 103_ 4 . ρ . L . Q

л . d2 . . 105P2- P1

. 103

Pag. 13


HT 37 / C / 204 / 1113 / E


J��!��}�� <�� within the hydraulic circuit, which originate from the use of the piston pump. }�� hydraulic piston pump.

Input

- Q pump capacity (litres/minute) - n number of revolutions of the pump (revolutions/minute) - P operating pressure (bar) �!�� #��$� � � � � � � � � ��!�� #�;��^�� $� ��!�� #��$�� - m typical parameter of pump (see following table)

Output

- V0 volume required by the accumulator (litres) - P1 minimum pressure of the circuit (bar) - P2�� #��$

*�� formulas:

μ · Q

100100 - Θ

V0 = 1k 100

100 + Θ

1k

n · m

0.8527 · -

Θ100

P 1 = P · 1 - Θ100

P 2 = P · 1 +

μ

0.690.290.290.170.120.070.130.070.070.0230.070.023

P ump type

1 pis ton / s ingle ac tion 1 pis ton / double ac tion2 pis tons / s ingle ac tion 2 pis tons / double ac tion 3 pis tons / s ingle ac tion 3 pis tons / double ac tion 4 pis tons / s ingle ac tion 4 pis tons / double ac tion 5 pis tons / s ingle ac tion 5 pis tons / double ac tion 6 pis tons / double ac tion7 pis tons / double ac tion

m

122436485101214

Pag. 14


HT 37 / C / 204 / 1113 / E


J��!�� (continued)

Example

"�� '�;��_��_��?�� *�� !� �� #��$��__��?��

Selection

- Q 120 litres/min . - n 300 revolutions/min. - P 10 (bar) �!�� !�� _�� - m 3

Fast calculation

>�� #��$��<�� following table, to multiply with the cubic capacity of one pison of the pump, in order to obtain ��<�� `��

Example

"��!�� #��$�� ;��^�� }�� _��<��_��^�;�0.88 litres.

= 300 · 4

0.12 · 120

0.89 ( litres) 100

100 - 1.5

= 1

1.40.8527 ·

100100 + 1.5-

11.4

μ · Q

100100 - Θ

V0 = 1k 100

100 + Θ

1k

n · m

0.8527 · -

Θ100

P 1 = P · 1 -1.5100

= 10 · = 9.85 (bar)1 - Θ100

P 2 = P · 1 +1.5 100

= 10 · = 10.15 (bar)1 +

Pag. 15


HT 37 / C / 204 / 1113 / E


J��!�� (continued)

0,69

0,29

0,29

0,17

0,12

0,07

0,13

0,07

0,07

0,023

0,07

0,023

1 pis ton / s ingle ac tion

1 pis ton / double ac tion

2 pis tons / s ingle ac tion

2 pis tons / double ac tion



4 pis ton / s ingle ac tion






Θ = ±% res idual puls ation

113

47,8

47,8

28,2

19,8

11,5

21,4

11,5

11,5

3,8

11,5

3,8

±0,5

57

29,9

23,9

14

10

5,8

10,7

5,8

5,8

1,9

5,8

1,9

±1

38

16,04

16,04

9,4

6,64

3,9

7,2

3,9

3,9

1,3

3,9

1,3

±1,5

28

12,07

12,07

7

5

2,9

5,4

2,9

2,9

0,95

2,9

0,95

±2

23

9,69

9,69

5,6

4

2,3

4,34

2,3

2,3

0,76

2,3

0,76

±2,5

19,2

8,1

8,1

4,7

3,35

1,9

3,6

1,9

1,9

0,64

1,9

0,64

±3

16,6

7

7

4

2,88

1,7

3,1

1,7

1,7

0,55

1,7

0,55

±3,5

14,5

6,12

6,12

3,6

2,53

1,5

2,74

1,5

1,5

0,48

1,5

0,48

±4

13

5,4

5,4

3,2

2,25

1,3

2,44

1,3

1,3

0,43

1,3

0,43

±4,5

11,7

5

5

2,9

2

1,2

2,2

1,2

1,2

0,39

1,2

0,39

±5

10,7

4,5

4,5

2,6

1,86

1,08

2

1,08

1,08

0,35

1,08

0,35

±5,5

9,84

4,1

4,1

2,4

1,71

1

1,85

1

1

0,32

1

0,32

±6

9,11

8,9

8,9

2,24

1,58

0,92

1,71

0,92

0,92

0,3

0,92

0,3

±6,5

8,49

3,6

3,6

2,1

1,47

0,86

1,6

0,86

0,86

0,28

0,86

0,28

±7

7,95

3,3

3,3

1,95

1,38

0,8

1,5

0,8

0,8

0,26

0,8

0,26

±7,5

7,48

3,14

3,14

1,84

1,3

0,75

1,4

0,75

0,75

0,24

0,75

0,24

±8

7,06

2,9

2,9

1,74

1,23

0,71

1,33

0,71

0,71

0,23

0,71

0,23

±8,5

6,69

2,8

2,8

1,64

1,16

0,68

1,26

0,68

0,68

0,22

0,68

0,22

±9

6,37

2,7

2,7

1,56

1,1

0,64

1,19

0,64

0,64

0,21

0,64

0,21

±9,5

6,06

2,54

2,54

1,5

1

0,61

1,14

0,61

0,61

0,2

0,61

0,2

±10

μP ump type Z

±0,5 ±1 ±1,5 ±2 ±2,5 ±3 ±3,5 ±4 ±4,5 ±5 ±5,5 ±6 ±6,5 ±7 ±7,5 ±8 ±8,5 ±9 ±9,5 ±10Θ = ±P max - P min

Pmedium · 2

Z = μR

0.00606

0.064

0.012 0.018 0.024 0.029 0.035 0.041 0.047 0.053 0.058

0.070 0.075 0.081 0.086 0.092 0.097 0.103 0.108 0.113R = 0.8527 ·

100100 - Θ

0.71428-

100100 + Θ

0.71428

Pag. 16


HT 37 / C / 204 / 1113 / E


#��?��In this application, the accumulator is used when the temperature variations to which the liquid ��# �� $�� set limits. This condition is ensured by the accumulator, which transforms the pressure variations ��*�� can be considered isothermal.

Input

!�+&�� #��$�� - P0 pre-charge pressure (absolute bar) - P1 minimum pressure that can be reached in the loop (absolute bar) - P2�� #��$

Output


Example

A steel reservoir of a circuit containing oil has a diameter of 200 (mm) and a height of 300 (mm). *��'�;�� !��`z��_�`z��This result can be achieved by using a pressure accumulator witha pre-charge pressure of 13.5 bar.

Selection

- P0 14.5 (absolute bar) - P1�� #��!�_�_�$��'�;�_��;��;��^��#��$�� - P2�� #��_�_�$��'�;��_��;��;��#��$� � � � ��!�+&� z�� #+&oil$��#+&vessel). That is:

P 0P 1

P 0P 2

_ V0 =

ΔV

ΔVoil = β · Voil · ΔV = 9.5 · 10-4 · (л/4 · 2 2 · 3) · 60 - ( -5) = 9.5 · 10-4 · 9.425 . 65 = 0.582 ( litres)

ΔV vessel = V vessel · (α · ΔT + 1)3 - 1 = 9.425 . (1.2 · 10-5 · 65 + 1)3 - 1 = 2.2 · 10-2 ( litres)

ΔV = (ΔVoil ) - (Δ vessel) = 0.582 - 0.022 = 0.56 ( litres)

P 0P 1

P 0P 2

_ V0 = 3.64 ( litres)

ΔV

14.514.65

14.517.35

_ = =

0.56

Pag. 17


HT 37 / C / 204 / 1113 / E


8��The sections that follow provide the theoretical/practical information required for a correct use of accumulators. The terms used are the following:

$��Q��Z

Thermodynamic transformations along the plane (Pressure, Volume) are represented by means of the following equation:

A thermodynamic transformation is called isothermal if, during the transition from one condition (P1, V1) to another (P2, V2), the temperature T of the liquid remains constant. This means that the �� *�� dilatations/compressions that occur slowly in non thermally insulated vessels.

"��#'��&$�� ;��the following formula:

A thermodynamic transformation is called adiabatic if, during the transition from one condition (P1, V1) to another (P2, V2$��

}�� environment, which results in a temperature variation. This condition is typical of dilations/compressions that occur very swiftly or in thermally insulated vessels.

"��#'��&$� �� ;��;�z��?�z�� transformation is represented by the following formula:

��z�� z�� volume. For nitrogen and air,��%�'*[*

P . Vn = C onstant

P1 · V1 = P2 · V2 = C onstant

P1 · V1k = P2 · V2

k = C onstant

Pag. 18


HT 37 / C / 204 / 1113 / E

SELECTING the ACCUMULATOR (continued) !�� The pre-charge (P0) of an accumulator is generally calculated with the following formula:

It is generally advisable to verify that the pre-charge is within the following limits: ��_��'2��'0��_��'1. If the accumulator is used as pulse dampener, the pre-charge is calculated with the two following formulas:1) If the average operating pressure is known: P0�;�_��_��'m

2) If the minimum operating pressure is known: P0�;�_��'1

If the accumulator is used as \"��\ absorber, the pre-charge is calculated with the following formula:

P0�;�_��_��'�

*��#*2$�� However, as the pre-charge is carried out and generally checked at ambient temp. (TC;�_`z$��the value to measure and/or check (P0C) is the following:

}�� _`z��

�� ]^_�*

P0 = 0.9 · P1

P 0C = P 0 ·293

T2 + 273

P 0C = P 0 ·TC + 273T2 + 273

Pag. 19


HT 37 / C / 204 / 1113 / E

V0T = V0 ·(T2 + 273)(T1 + 273)

60

50

80

70

0

-10

-20

20

10

40

30

11090 1008070 170 180 190 200 210120 130 140 150 160605030 4020105

Te

mp

erat

ure

(°c)

P recharge pressure P 0 (bar)

SELECTING the ACCUMULATOR (continued) `b�� account even volume V0�� }��*��#`z$��T2�#`z$�� &0T�� be calculated with the following formula:

where V0 is the volume calculated as per steps A)-B)-C)-D)-E).

��

Pag. 20


HT 37 / C / 204 / 1113 / E

ORDER CODE

*

*

*

*

*

*

**

********

*****

*****

*****

*********

*****

*****

*** ***

PlugPlug

---

Plug----------------

M28x1,5---

M28x1,5M28x1,5M28x1,5

---------------

----

Welded plug-----------------

5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8”UNF5/8” UNF5/8” UNF5/8” UNF

LLALASLASSWALAVAMPBPLSPMSLSIAPTAPTLAPTDASMASPLSLAVSLASSXBAAPVPAM

0,025÷0,350,75÷120,75÷120,75÷5

0,05÷3,80,025÷2,5

0,51,5÷120,8÷1,51,5÷550,2÷550,1÷5

0,1÷153÷12

On request On request On request On request On request 100÷55000,025÷12

0,4÷ 80

O = Carbon steelA = AlloyB = Carbon steel, kanigen-treatedC = Carbon steel galvanizedX = Stainless steel*Y = PVCPP = Polypropylene*PVD = PVDFXS = F51 (SAF 2205)XS2507 = F53 (SAF 2507)PTX = PTFE + s.s. reinforcement*H = HastelloyT = TitaniumI625 = Inconel 625

A = Factory test (PED 97/23/CE according to EN 13445-3)

B = ASME "U" StampC = PED 97/23/CE

Modulo GD = PED 97/23/CE

according to AD 2000

E = PED 97/23/CE according to ASME VIII Div.1

F = PED 97/23/CE according toPD 5500

G = GOST R (Russia)H = ML (China)

S = Standard threadR = Special thread*F = Flanged (to be stated)*Z = With reduction or

nipple (to be stated Ø)

1 S0

Gas valve version 0

L AV 1 1,5 A

* Also available for food applications ** LA, SI and SL types excluded *** For ASM and ASP only **** For APT and APTD only ***** For BA only

Typ e Gas Va lve0 1 2 S (lit res)

Vo lum e Sep ara t in ge lem en t

B o d ym a t e r ia l

In t e r n a ll in in g

P o r t f lu idc o n n e c t io n

Te s t s

Ø17

17

CH 18

/8" U NF

M12x1.5

Ø20

M28X1.5

20

Gas valve version 1

Gas valve version 2

E = EbaniteEP = EPDMPT = PTFE P = Sprayed PTFE Other on request

Standard Nitrile (NBR) -15 / +80°CButyl(IIR) -20 / +100°CChloroprene(CR) -10 / +100°CEthilene-propylene(EPDM) -30 / +130°CNatural Rubber(NR) -20 / +70°CHydrogenated Nitrile (HNBR) -30 / +130°CNitrile for low temperatures(NBRBT) -40 / +70°CHydrocarbonproof Nitrile(NBRI) -15 / +80°CEpichlorohydrin(ECO) -30 / +120°CSilicon rubber(VMQ) -20 / +150°CFlurorated rubber(FKM) -10 / +150°CViton® GLT-35 / +150°CAcrilic rubber(ACM) -20 / +150°CPolytetrafluorethylene + Butyl(PTFE+BUTILE) -20 / +100°CStainless steel(AISI 316L) -150 / +600°CPolytetrafluorethylene +Flurorated rubber(PTFE+FMK) -10 / +140°CPolytetrafluorethylene + Ethilene-propylene(PTFE+EPDM) -20 / +130°CPolytetrafluorethylene(TFM) -20 / +140°CFlurorated rubber -40°C(FKM) -40 / +150°CSilicon + Ethilene-propylene(PTFE+EPDM) -20 / +130°CPolyrthylene Chlorine Sulphorate(CSM) -20 / +150°CPolytetrafluorethylene +Standard Nitrile(PTFE+NBR) -15 / +80°CPolyurethane-20 / +120°CStainless steel bellow(SMX) -150 / +600°CPolytetrafluorethylene bellow(SP) -20 / +140°C

Ø8+ 1 02

Gas valve version S

1

2

3

4

5

6

6B

7

8

9

10

10G

11

13

14

15

16

17

18

19

20

21

23

SMX

SP

Pag. 21


HT 37 / C / 204 / 1113 / E

WELDED TYPES WA Type #��"��j��k��

Technical data=�� _�!��_��#��$��_��"��"�_�_��?��%��"��^?�=�� !^_`z�?��_`z� (compatible with the temperatures admitted for the diaphragms)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L� � � � ��>�� " �� |��Painting: anti-rust primer (only carbon steel)Test: on request

Pag. 22


HT 37 / C / 204 / 1113 / E

WELDED TYPES �8�$��q��^j^v��zj{ #��"�� j��k��

We ig htkg

Type Volume*cm3

Pressuremax bar

QLit/min

Gas valve A

WA 0.05WA 0.16WA 0.25WA 0.35WA 0.35 WA 0.50WA 0.50 WA 0.70WA 0.75WA 0.75WA 0.75WA 1WA 1WA 1WA 1.4WA 1.4WA 1.4WA 2WA 2WA 2WA 3WA 3WA 3WA 3.8WA 3.8WA 3.8

0.050.160.250.350.35 0.500.50 0.700.750.750.75

111

1.41.41.4222333

3.83.83.8

100809070

15050

1505050-----

50100

-50--

50-----

210210210100210100210100100210350100210350100210350100210350

-210350100210350

35353535909090909090909090909090909090

130130130130130130130

M28x1.5 Welded p lug

5/8” UNF

51.5768598

100108115145117130110140145150157163161175180170197235230284290277

56708290

96.596.5105

107.5125121130129136142140154155160167172177172180163172180

0.350.80.91.01.31.51.71.82.62.84.03.03.64.03.85.4

7.064.06.68.75.28.2

11.010.011.213.8

Ø D P. F. C. P.F.C. EX SW

2121212121212121212121262621212121213128284228284242

BM18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.5M18x1.53/4” Gas3/4” Gas3/4” Gas3/4” Gas3/4” Gas3/4” Gas3/4” Gas

3030303030303030304141414141414141414146464646464646

C2121212121212121212121262621212121213128284228284242

B

1/2” GasISO228

DIN3852

3/4” GasISO228

DIN3852

C2727272727272727272727272727272727272733333333333333

M210210210

-210

-210

--

210--

210--

210--

210--

210--

210-

Stainlesssteel

Carbonsteel

Duplexsteel

Fig. I Fig. II

mm

* Nominal volume

Dimensions

Ø8

2

Ø 20

82028

Ø D M 28x1.5

C

HEX

A

B

Type 1

Type S

Type 2 / Fig. IØ D

M 28x1.5

A

Type 2 / Fig. II

CM

HEX1

B

Pag. 23


HT 37 / C / 204 / 1113 / E

WELDED TYPES �8�$��q��^j^v��zj{ #��"�� j��k��

Weightkg

Type Volume*cm3

Pressuremax bar Lit/min

Gas valve

WA 0.05WA 0.16WA 0.25WA 0.35WA 0.35 WA 0.50WA 0.50 WA 0.70WA 0.75WA 0.75WA 0.75WA 1WA 1WA 1WA 1.4WA 1.4WA 1.4WA 2WA 2WA 2WA 3WA 3WA 3WA 3.8WA 3.8WA 3.8

0.050.160.250.350.35 0.500.50 0.700.750.750.75

111

1.41.41.4222333

3.83.83.8

100809070

15050

1505050-----

50100

-50--

50-----

210210210100210100210100100210350100210350100210350100210350

-210350100210350

35353535909090909090909090909090909090

130130130130130130130

M28x1.5 Welded p lug

5/8” UNF

51.5768598

100108115145117130110140145150157163161175180170197235230284290277

56708290

96.596.5105

107.5125121130129136142140154155160167172177172180163172180

0.350.80.91.01.31.51.71.82.62.84.03.03.64.03.85.4

7.064.06.68.75.28.2

11.010.011.213.8

P.F.C.

--------

1/2” Gas

F--------

M33x15

24-50-41

G--------

363642423636363636364233334233334242

--------

141415151414141414141546464646464646

B H

23-54-36

B

M14x1:5

C210210210

-210

-210

--

210--

210--

210--

210--

210--

210-

Stainlesssteel

Carbonsteel

Duplexsteel

Fig. III

P.F.C.

Fig. IV

mm

* Nominal volume

Dimensions

Q A Ø D HEX SW

B 20 HEX

CF

HEX

G

HB 2 0

Ø D M28x1.5

A

Type 2 / Fig. IIIØ D

M28x1.5

A

Type 2 / Fig. IV

Pag. 24


HT 37 / C / 204 / 1113 / E

STANDARD TYPES��$��q��^j^]v��^j^v^ 8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragms)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primerTest: on request

18,5

0

Ø D

E

A

12

1

2

Ø 20,50

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E

G a s valve A Ø B C Ø D

L 0.025L 0.05

2550

1/4” GAS1/4” GAS

5/8” UNF5/8” UNF

105105

--

--

6565

1,21,4

P lu g mm210210

Dimensions

* Nominal volume

Spare parts code

1 2Type Diaphragm

L 0.025L 0.05* According to fluid

MEML005*MEML005*

Gas valve

VALPRE580NV2VALPRE580NV2

Gasket kit

--

Pag. 25


HT 37 / C / 204 / 1113 / E

STANDARD TYPES��$��q��^j^]v�|�^jzv 8��"��k��j��k��

Technical data=�� _�!��_�!��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragms)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L ��>�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

20

Ø 20.5Ø D

EØ B

A

2

C

1

* Nominal volume

210210

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A Ø B C Ø D

L 0.025L 0.05L 0.1L 0.35

2550

100350

1/2” GAS1/2” GAS1/2” NPT1/2” NPT

--

M18x1,5M18x1,5

Plug � 5/8” UNFPlug � 5/8” UNF

M28x1,5 � 5/8” UNFM28x1,5 � 5/8” UNF

105105128157

--

7394

--

3640

656577

99,5

1,21,21,92,9

150150150150

Stainlesssteel

Carbonsteel

Duplexsteel

--

210210

Dimensions

Plug mm210/250210/250210/250210/250

Stainless-Duplexsteel

Carbonsteel

VALPRE5 80NV2 - VALPRE5 8 X VALPRE5 80NV2 - VALPRE5 8 X

Gas valve

Spare parts code

1 2Type Diaphragm

L 0.1L 0.35* According to fluid

M EML01*M EML035*NV1

Pag. 26


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8�$��q��^j}v�|�v 8��"��k��j��k��

Technical data=�� ^��?��_�?��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: carbon steel (Fig. I) stainless steel AISI 316L (Fig. II) ��>��#>��}}$Y�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

E

Ø 20.5

Ø B

5A

Ø D

C

1

2

EFig. II

Fig. I

Stainlesssteel

Carbonsteel

Duplexsteel


Carbonsteel

Type Volume*cm3

Pressuremax bar

LA 0.75LA 1LA 1.5LA 3LA 4LA 5

75010001500300040005000

145145145145145145

250250250250250250

270270270270270270

3/4” NPT3/4” NPT3/4” NPT3/4” NPT1” NPT1” NPT

M18x1,5M18x1,5M18x1,53/4” GAS3/4” GAS3/4” GAS

5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF

192210292485370420

656565659090

414141416060

116116116 116

168.5168.5

4,355

6,7610,514,515,5

Weightkg

P.F.C.E


Dimensions

Plug mm

* Nominal volume

VALPRE580NV2-VALPRE58XVALPRE580NV2-VALPRE58XVALPRE580NV2-VALPRE58X

Gas valve

1 2Type Bladder

LA 0.75LA 1LA 1.5

MEMLA075*MEMLA075*MEMLA1.5*

1 2Type Bladder

LA 3LA 4LA 5

MEMLA3*MEMLA4*MEMLA5*

Gas valve

-PAR168PTFEPAR168PTFE

Gasket kit

VALPRE580NV2-VALPRE58XVALPRE580NV2-VALPRE58XVALPRE580NV2-VALPRE58X

Spare parts code

* According to fluid

Pag. 27


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8�$��q��'^��'] 8��"��k��j��k��

Technical data=�� ^��?��_�?��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L � � � � ��>��Y�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

C

1

2

A

Ø B

Ø D

E

Weightkg

Stainlesssteel

Carbonsteel

Duplexsteel

Type Volume*cm3

Pressuremax bar

P.F.C.E


LA 10LA 12

1000012000

145145

250250

270270

1” 1/4 GAS1” 1/4 GAS

5/8” UNF5/8” UNF

740840

9090

5050

168.5168.5

mm28,532,5

Dimensions

* Nominal volume

G ask et k i t

PAR168PTFEPAR168PTFE

1 2Type Bladder

LA 10LA 12

MEMLA10*MEMLA10*

G as valve

VALPRE580NV2 - VALPRE58XVALPRE580NV2 - VALPRE58X

* According to the fluid

Spare parts code

Pag. 28


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8��$��q��^j}v�|�v 8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: carbon steel Y�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer Test: on request

E

Ø 20.5Ø B

5A

Ø D

C

1

2

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LAS 0.75LAS 1LAS 1.5LAS 3LAS 4LAS 5

75010001500300040005000

350350350350350350



192210292485370420

656565659090

414141416060

116116116116

168.5168.5

4,355

6,7610,514,515,5

P lu g mm

* Nominal volume

Dimensions

1 2Type Bladder

LAS 0.75LAS 1LAS 1.5LAS 3LAS 4LAS 5

MEMLA075*MEMLA075*MEMLA1.5*MEMLA3*MEMLA4*MEMLA5*

Gas valve

VALPRE580NV2VALPRE580NV2VALPRE580NV2VALPRE580NV2VALPRE580NV2VALPRE580NV2

Gasket kit

----


Spare parts code


Pag. 29


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8��$��q��'^��']8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards


C

1

2

A

Ø B

Ø DE

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LAS 10LAS 12

1000012000

350350

1” 1/4 GAS1” 1/4 GAS

5/8” UNF5/8” UNF

740840

9090

5050

168,5168,5

28,532,5

mm

Dimensions

* Nominal volume

Gasket kit


1 2Type Bladder

LAS 10LAS 12

MEMLA10*MEMLA10*

Gas valve


Spare parts code


Pag. 30


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8��$��q��^}v�|�v 8��"��k��

Technical data=�� __��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards


E

Ø 20.5Ø B

5A

Ø D

C

1

2

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LASS 0.75LASS 1LASS 1.5LASS 3LASS 4LASS 5

75010001500300040005000

500500500500500500



192210292485370415

707070709494

414141416060

120120120120175175

4,85,17,8

12,318,420,9

P lug mm

Dimensions

* Nominal volume

Gasket kit

----


1 2Type Bladder

LASS 0.75LASS 1LASS 1.5LASS 3LASS 4LASS 5

MEMLA075*MEMLA075*MEMLA1.5*MEMLA3*MEMLA4*MEMLA5*

Gas valve


Spare parts code


Pag. 31


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8?�$��q��^j^]v��^j^v^ 8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragm)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel �� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer Test: on request

18,50

Ø D

E

A

12

1

2

Ø 20,50

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LAV 0.025LAV 0.05

2550

330330

1/4” GAS1/4” GAS

5/8” UNF5/8” UNF

105105

--

--

6565

1,21,4

Plug mm

Dimensions

* Nominal volume

Gasket kit

--

1 2Type Diaphragm

LAV 0.025LAV 0.05

MEML005*MEML005*

Gas valve


Spare parts code


Pag. 32


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8?�$��q��^j'��^jzv8��"��k��



20

Ø 20.5Ø D

EØ B

A

2

C

1

210210

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LAV 0.1LAV 0.35

100350

330330

M18x1,5M18x1,5

M28x1,5 � 5/8” UNFM28x1,5 � 5/8” UNF

128157

7394

3640

7799,5

1,92,9

Plug mm

Dimensions

* Nominal volume

Gasket kit

--

1 2Type Diaphragm

LAV 0.1LAV 0.35

MEML01*MEML035*NV1

Gas valve


Spare parts code


Pag. 33


HT 37 / C / 204 / 1113 / E

Ø 20.5Ø D

EØ B

20

A

2

1

3

C

STANDARD TYPES�8?�$��q��^jv^��^j}v 8��"��k��j��k��

Technical data=�� _�!��_�!��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragm)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L ��>�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only cabon steel)Test: on request

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


LAV 0.5LAV 0.75

500750

M28x1,5 � 5/8” UNFM28x1,5 � 5/8” UNF

172226

94115,5

4041

116137

4,16,1

Plug mm1/2” NPT3/4” NPT

M18x1,5M18x1,5

150150

210210

210/250210/250

Stainlesssteel

Carbonsteel

Duplexsteel


Carbonsteel

* Nominal volume

Dimensions

Gasket kit

ANEMEM05 - ANETEN05ANEMEM075 - OR4450*

1 2 3Type Diaphragm

LAV 0.5LAV 0.75

MEMLAV05*NV1MEMLAV075*

Gas valve

VALPRE58XVALPRE58X



Carbonsteel

Spare parts code


Pag. 34


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�8?�$��q��'jv��]jv8��"��k��j��k��

Technical data=�� _�?��_�?��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragm)Mounting: any position

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L ��>�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

1

2

Ø 20.5Ø D

20

A

Ø BEC

3

Weightkg

Type Volume*cm3

Carbon SteelPressuremax bar

P.F.C.E


LAV 1.5LAV 2.5

15002500

150150

210210

3/4” NPT3/4” NPT

M18x1,53/4” GAS

M28x1,5 � 5/8” UNFM28x1,5 � 5/8” UNF

285440

120120

4141

137137

1014

Plug mm210/250210/250

Stainlesssteel

Carbonsteel

Duplexsteel


Carbonsteel

Dimensions

* Nominal volume

Gasket kit

ANEMEM075 - 2 OR4450* - OR4412*ANEMEM075 - 2 OR4450* - OR4412*

1 2 3Type Diaphragm

LAV 1.5LAV 2.5

MEMLAV1.5* MEMLAV2.5*

Gas valve

VALPRE580XVALPRE580X



Carbonsteel

Spare parts code


Pag. 35


HT 37 / C / 204 / 1113 / E

STANDARD TYPES8~!�$��q��^jv8��"��k��



Ø 20.5Ø D

EØ B

20

A

2

1

3

C

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


AMP 0.5 500 330 M18x1,5 M28x1,5 � 5/8” UNF 172 94 40 116 4,1mm Plug

* Nominal volume

Dimensions

1 2 3Type Diaphragm

AMP 0.5 MEMLAV05*NV1

Gas valve

VALPRE580NV2

Gasket kit

ANEMEM05 - ANETEN05

Spare parts code


Pag. 36


HT 37 / C / 204 / 1113 / E

STANDARD TYPES;!��$��q��'jv�|�{jv 8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragm)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316L �� Gas connection valve: 5/8”UNF version 1Test: on request

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


BPL 1.5BPL 3BPL 5BPL 8.5

1500300050008000

30 303030

1” GAS1” GAS

1” 1/2 GAS2” GAS

5/8” UNF5/8” UNF5/8” UNF5/8” UNF

240272358450

132177177202

46607070

180230230270

6,359,3

11,0517,4

mm

Dimensions

* Nominal volume

1 2 3Type Diaphragm

BPL 1.5BPL 3BPL 5BPL 8.5

MEMBPL1.5*MEMBPL3*MEMBPL5*

MEMBPL85*

Gas valve

VALPRE58XVALPRE58XVALPRE58XVALPRE58X

Gasket kit

OR3550*OR3750*OR3750*OR3850*

Spare parts code


Ø 20.5Ø D

A

Ø BEC

2

1

3

20

Pag. 37


HT 37 / C / 204 / 1113 / E

STANDARD TYPES;!��$��q��'^��'] 8��"��k��

Technical data=�� _��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the diaphragm)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316L �� Gas connection valve: 5/8”UNF version 1Test: on request

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


BPL 10BPL 12

1000012000

3030

2” GAS2” GAS

5/8” UNF5/8” UNF

753853

167167

7070

200200

26,9529,95

mm

Dimensions

* Nominal volume

1 2 3Type Diaphragm

BPL 10BPL 12

MEMLAV10*MEMLAV10*

Gas valve

VALPRE58XVALPRE58X

Gasket kit

OR6600*OR6600*

Spare parts code


Ø 20.5Ø D

A

Ø BEC

2

1

3

20

Pag. 38


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�`�$��q��^j]�|�vv 8��"��k��

Technical data=�� _��#��$��_��"��^?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards


ØF

G

G

ch3

ch2

CB

AI

ch1

Ø 20,5

1

2

R

H

Ø F

ØE

ØD

3

ni

R=0 ( blind)

3/8”1/2”3/4”1”

1”1/41”1/2

breather

Volume*cm3

Pressuremax bar

P.F.C. A B C Ø D Ø E Ø F H I ** ch1 ch2 ch3

200650

10001500295050009100

1450018200235003350050000

360360360360360360360360360360360360

1/2”3/4”3/4”3/4”

11/4”11/4”

2”2”2”2”2”2”

-0 = blind

3/8”1/2”

0 = blind 3/8”-1/2” -3/4”0 =blind 3/8”-1/2” -3/4”

0 =blind 3/8” ,1/2” , 3/4” ,1” , 1” 1/4, 1” 1/2

250280295355553458568718873

104313921910

224747474747606060606060

405252526565

101101101101101101

5390

114114114168220220220220220220

202525252525555555555555

263636365353777777777777

-1111111111111111111111

140140140140140140140140140140140140

243232323232707070707070

233232325050707070707070

G (ISO 2 2 8) R (ISO 2 2 8)-

3232324848707070707070

mmType

SI 0.2SI 0.7SI 1SI 1.5SI 3SI 5SI 10SI 15SI 20SI 25SI 35SI 55

Weightkg1,74,25,26,3

11,015,033,043,048,053,078,0

108,0* Nominal volume ** With DP - Gas filling and checking device

Dimensions

1 2 3Type Bladder

SI 0.2SI 0.7SI 1SI 1.5SI 3SI 5

0002S*0007S*001S*

0150S*0003S*0005S*

Gas valve


Gasket kit

-OR2093*OR2093*OR2093*OR3150*OR3150*

1 2 3Type Bladder

SI 10SI 15SI 20SI 25SI 35SI 55

0010S*0015S*0020S*0025S*0035S*0055S*

Gas valve


Gasket kit

OR3218*OR3218*OR3218*OR3218* OR3218* OR3218*

Spare parts code


Pag. 39


HT 37 / C / 204 / 1113 / E

STANDARD TYPES�`�$��q��'^�|�vv8��"��k��k��

Technical data=�� ^��!��_��#��$��_��"��^?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316L ��>��Y�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer Test: on request

5910

1

A

Ø 55

2" GASØ77

1

2

Ø 220

Ø77

2”GAS

ch70R

11

3

Ø 20,5

R =0 ( blind)

3/8”1/2”3/4”1”

1”1/41”1/2

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A


91001450018200235003350050000

270270270270270270

145145145145145145

2” GAS2” GAS2” GAS 2” GAS2” GAS2” GAS


568718873

104313921910

3343485078

108

mm

Stainless steel Duplex steelDimensions

* Nominal volume

Gasket kit

OR3218*OR3218*OR3218*OR3218*OR3218*OR3218*

1 2 3Type Bladder


0010S*0015S*0020S*0025S*0035S*0055S*

Gas valve

VALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58X

Spare parts code


Pag. 40


HT 37 / C / 204 / 1113 / E

STANDARD TYPES��$��q��'jv�|�vv8��"��k��

Technical data=�� 40 / 30 � 70 bar��#��$��_��"��^?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316L Y�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

breather

ch2

2

1

Ø20,5

R

H

Ø L

G

Ø FG

CB

A

Ø E

Ø D

I

3

ch1

R=0 ( blind)

3/8”1/2”3/4”1”

1”1/41”1/2

Weight

kg

Type Volume*

cm3

Pressure

max bar

P.F.C. A B C Ø D Ø E Ø F H I** ch1 ch2

SL 1.5SL 3SL 5SL 10SL 15SL 20SL 25SL 35SL 55

1500295050009500

1450018800235003350050000

404030252525252525

707050505050505050

2”2”

2” 1/24”4”4”4”4”4”

3/4” -1” -1”1/43/4” -1” -1”1/4

1” -1”1/4 -1”1/23” - 2”3” - 2”3” - 2”3” - 2”3” - 2”3” - 2”

330510423475615755900

12851765

474747606060606060

484848505050505050

114114168219219219219219219

252525555555555555

727288

130130130130130130

111111141414141414

140140140140140140140140140

323232707070707070

707080

120120120120120120

4,26,08,0

22,529,036,043,058,083,0

Ø L

747488

130130130130130130

R (ISO 228 ) mm

G (ISO228)

Stainless steel Carbon steelDimensions

* Nominal volume ** With DP - Gas filling and checking device

1 2 3Type Bladder

SL 1.5SL 3SL 5SL 10SL 15

0150S*0003S*0005S*0010S*0015S*

Gas valve

VALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58X

VALPRE580NV2 VALPRE580NV2 VALPRE580NV2 VALPRE580NV2 VALPRE580NV2

O-Ring

OR3218*OR3218*OR3281*OR4425*OR4425*

1 2 3Type Bladder

SL 20SL 25SL 35SL 55

0020S*0025S*0035S*0055S*

Gas valve


VALPRE580NV2VALPRE580NV2VALPRE580NV2VALPRE580NV2

O-Ring

OR4425*OR4425*OR4425*OR4425*

Stainless steel Carbon steel Stainless steel Carbon steel

Spare parts code


Pag. 41


HT 37 / C / 204 / 1113 / E

STANDARD TYPESSPM Type !��"��k��

Technical data=�� _�?��_��#��$��_��=�� !^_`z�?��_`z�#z�� for the bladder)Mounting: in line

Standard construction characteristicsMaterial of body: carbon steel stainless steel AISI 316LY�� Gas connection valve: 5/8”UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

Weightkg

Type Volume*cm3

Pressuremax bar

Max flowratelit/min

Nitrogen pressuremax bar

SPM 10SPM 15SPM 25SPM 40

80400

10001500

250250250250

330330330330

40150150200

150150150150

1/2” G1” G1” G

1” 1/2 G

5,57

2027

75108108108

-252402602

224224374522

gas mm

Stainless steel Carbon steelDimensions

* Nominal volume

Ø 20,5

20

ØD

L1L2

E

Pag. 42


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES8!$�$��q��^j'�|�v�Pulsation damper "��k��!$�#��

Technical data=�� _��¡��#��$��_��"��_?�=�� !�_`z�?��^_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316LDiaphragm: PTFEGas connection valve: 5/8”UNF version 1Test: on request"��'��¡��_�?��__�?��_�?��__�?��__�?�^__��

A

220

Ø D5/8” UNF

E

1

A

220

Ø D5/8” UNF

E

1

A20

Ø D

5/8” UNF

E

Ø B

2

1

3

Fig. I

Fig. II

Fig. III

Weightkg

Fi gType Volume*cm 3

Pressuremax bar

P.F.C.E

Gas valve A Ø B Ø D

APT 0.1APT 0.35APT 0.5APT 0.75APT 1APT1.5APT3APT5

100350500750

1000150030005000

3030303030303030

1/2” GAS1/2” GAS1/2” GAS1/2” GAS3/4” GAS3/4” GAS

1” 1/2 GAS1” 1/2 GAS

5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF

87107

107,2117,2171171229290

177177177202

200200250250230230280300

14,614,6

14,7515,7513,0513,0533,9

37,55

IIIIIIIIIIIIIIIIII

mm

** Dimensions

* Nominal volume ** Other volumes on request

1 2 3Type Diaphragm

APT 0.1APT 0.35APT 0.5APT 0.75APT 1APT 1.5APT 3APT 5

MEM164PTFEMEM164PTFEMEM220PTFEMEM220PTFEMEM180PTFEMEM180PTFEMEM230PTFEMEM230PTFE

Gas valve

VALPRE58XVALPRE58X VALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58X

Gasket kit

----

OR3750VITOR3750VITOR4875VITOR4875VIT

Spare parts code

Pag. 43


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES8!$�$��q��^j'�|�v�Pulsation damper "��k��!$�#��

Technical data=�� _��#��$��_��"��_?�=�� '&z�!�_`z�?��_`z��''�!�'&�>�!�'&z�z��!�_`z�?��^_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316L+ plasticDiaphragm: PTFEGas connection valve: 5/8”UNF version 1Test: on request

2

Ø D5/8” UNF

E

1

20

A

20

Ø D

Ø B

2

1

3

A

E

Fig. I

Fig. II

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A Ø D Fig.


100350500750

1000150030005000

1010101010101010

1/2” GAS1/2” GAS1/2” GAS1/2” GAS3/4” GAS3/4” GAS

1” 1/2 GAS1” 1/2 GAS


97128 120 130 187 187 260 294

200200250250230230280300

5,79

13 13

11,511,5 23 24

IIIIIIIIIIII

mm

Dimensions

* Nominal volume

1 2 3Type Diaphragm



Gas valve


Gasket kit

----

OR3750VITOR3750VITOR4875VITOR4875VIT

Spare parts code

Pag. 44


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES8!$�$��q��^j'�|�v !��"��k��!$�#��b��

Technical data=�� _��#��$��_��"��_?�=�� '*>\�!�_`z�?��^_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsMaterial of body: stainless steel AISI 316L + PTFEDiaphragm: PTFEGas connection valve: 5/8”UNF version 1Test: on request

FLANGE DN 50 PN 16 FORM B1

n° 4 holes M 16

Ø B5/8” UNF

20

Ø D

A

Fig. IIFlange for example

Ø D5/8” UNF

FLANGE DIN15 PN10

20A

Fig. IFlange for example

n° 4 holes M 12

Weightkg

Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A Ø D Fig.

100350500750

1000150030005000

1010101010101010

1/2” ANSI 150 RF1/2” ANSI 150 RF1/2” ANSI 150 RF1/2” ANSI 150 RF3/4” ANSI 150 RF3/4” ANSI 150 RF

1” 1/2 ANSI 150 RF1” 1/2 ANSI 150 RF


97128 120 130 187 187 260 294

200200250250230230280300

5,79

13 13

11,511,5 23 24

IIIIIIIIIIII

mmAPT 0.1APT 0.35APT 0.5APT 0.75APT 1APT 1.5APT 3APT 5

Dimensions

* Nominal volume

1 2 3Type Diaphragm



Gas valve


Gasket kit

OR2075NBROR2075NBROR2075NBROR2075NBROR3750VITOR3750VITOR3775VITOR3775VIT

Spare parts code

Pag. 45


HT 37 / C / 204 / 1113 / E

!��8!$��

2

1

3

��

`��

�� >`j�J`>�#>�'^�]�'j�8>�`j�8!`��8��Q��Z

>�� All options can be applied also to the same damper

Pag. 46


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES8!$J�$��q��z�|�']$��"��"��k��!$�#��

Technical data=�� _��¡��#��$��_��"��_?�=�� !�_`z�?��^_`z�Mounting: in line

Standard construction characteristicsMaterial of body: stainless steel AISI 316LDiaphragm: PTFEGas connection valve: 5/8”UNF version 1Test: on request"��'��¡��_�?��__�?��_�?��__�?��__�?�^__��

A

Ø D

E

Ø B

5/8” UNF

1

32

Type Volume*cm3

Pressuremax bar

P.F.C.E


A PTD3A PTD5A PTD7.5A PTD10A PTD12

300050007500

1000012000

3030303030

1” GAS1” 1/2 GAS

2” GAS2” GAS2” GAS

5/8” UNF5/8” UNF5/8” UNF5/8” UNF5/8” UNF

310430440520620

1 7717 720 220 220 2

23030 030 030 030 0

mm

** Dimensions

* Nominal volume ** Other volumes between 0,1 and 12 litres available on request

1 2 3Type Diaphragm

APTD3APTD5APTD7.5APTD10APTD12

MEM180PTFEMEM230PTFEMEM230PTFEMEM230PTFEMEM230PTFE

Gas valve

VALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58X

Gasket kit

OR3750VITOR4875VIT OR4875VITOR4875VITOR4875VIT

Spare parts code

Pag. 47


HT 37 / C / 204 / 1113 / E

!��8!$J��

2

1

��

`��

�� >`j�J`>�#>�'^�]�'j�8>�`j�8!`��8��Q��Z

>�� All options can be applied also to the same damper

3

#��Q��Z��

Pag. 48


HT 37 / C / 204 / 1113 / E

SPECIAL TYPESAPTL Type !��"��

Technical data=�� _�?��__��_`z��#��$��_��"��_?�=�� !�_`z�?��^_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: stainless steel AISI 316LOn request body material: PTFE coated carbon steel,� � � � ��>��]�� Inconel etc.Reinforcement rings: stainless steel AISI 316LScrews and nuts: stainless steel AISI 316LDiaphragm: PTFE or rubber (NBR, FKM, EPDM)�� ?��¢J>��Test: on request

8��

ASM Type !��"��"��

Technical data��#��$�� pressure and temperature=�� !��_`z�?��__`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316LBellows material: stainless steel AISI 316LGas connection valve: 5/8” UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

8��

Ø 20.5

Pag. 49


HT 37 / C / 204 / 1113 / E

SPECIAL TYPESASP Type !��"��!$�#��"��

Technical data=�� #��$�� pressure and temperature=�� !�_`z�?��^_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316LBellows material: PTFEGas connection valve: 5/8” UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

8��

LS Type ��!��!��"��k��j��k��

Technical data=�� ___��#��$��_��"��?�=�� !^_`z�?��_`z�# �� temperature admitted for the diaphragm)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316L��>�� Gas connection valve: 5/8” UNF version 1Test: on requestPainting: anti-rust primer (carbon steel only)

8�� ^j^]v��^jzv��

Ø 20.5

Ø 20.5

Pag. 50


HT 37 / C / 204 / 1113 / E

SPECIAL TYPESLAVS Type ��!��!��"��k��j��k��

Technical data=�� ___��#��$��_��"��?�=�� !^_`z�?��_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316L��>�� Gas connection valve: 5/8” UNF version 1Painting: anti-rust primer (only carbon steel)Test: on request

8�� ^jv��^j}v��'jv��]jv��

LASSX Type ��!��!��"��k��j��k��

Technical data=�� ___��#��$��_��"��?�=�� !^_`z�?��_`z�Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316L��>��Y�� Gas connection valve: 5/8” UNF version 1Painting: anti-rust primer (carbon steel only)Test: on request

8�� z��[��v��'^��']��

Ø 2 0. 5

Ø 2 0. 5

Pag. 51


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES;8�$��q��'^^�|��vv^^8��"��k��

Technical data=�� _�?��_��#��$��_��"��?�=�� !^_`z�?��_`z� (Compatible with the temperatures admitted for the bladder)Mounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316LY�� Gas connection valve: 5/8” UNF version 1Painting: anti-rust primer (carbon steel only)Test: on request

B

A

Stainless steel Carbon steelWeight

kgType Volume*

ltPressuremax bar

P.F.C.E

Gas valve A Ø B

BA 100BA 150BA 200BA 300BA 500BA 600BA 5000BA 5500

100150200300500600

50005500

3030303030303030

5050505050505050

8” ANSI 1508” ANSI 1508” ANSI 1508” ANSI 1508” ANSI 1508” ANSI 1508” ANSI 1508” ANSI 150


1227152719552855

1759,42260

3843,75445,95

406,4406,4 406,4406,4609,6609,615201316

7288

140180240320620700

mm P lu g

Dimensions

* Nominal volume

1 2Type Bladder

BA 100BA 150BA 200BA 300

MEMBA100*MEMBA150*MEMBA200*MEMBA300*

Gas valve



Stainless steel Carbon steel

1 2Type Bladder

BA 500BA 600BA 5000BA 5500

MEMBA500*MEMBA600*

MEMBA5000*MEMBA5500*

Gas valve



Stainless steel Carbon steel

Spare parts code


Pag. 52


HT 37 / C / 204 / 1113 / E

SPECIAL TYPES;8J�$��q��^zv�|�'^^>��"��k��

Standard construction characteristicsBody material: stainless steel AISI 316L��>�� Gas connection valve: 5/8” UNF version 1

�� - PED - EN 13445 - ASME VIII Div.1 - AD 2000- ASME VIII Div.1 “U” Stamp - National Board- GOST- SELO

��8��

A

C

Ø BØ D

Stainless steel Carbon steelWeight

kgType Volume*

ltPressuremax bar

A

BAD 0.35BAD 0.75BAD 1.50BAD 3.00BAD 5.00BAD 10.0

BAD 15.0

BAD 20.0

BAD 25.0

BAD 35.0

BAD 55.0

BAD 75.0

BAD 100

0.350.751.503.005.0010.0

15.0

20.0

25.0

35.0

55.0

75.0

100.0

25014514514514514530

10316530

10316530

10316530

10316530

10316530

10316530

103165

250270270270270270

-195310

-195310

-195310

-195310

-195310

-195310

-195310

140192292485420740

645

800

970

1320

1837

2520

3570

B C

70114114114168168

219

2 19

219

219

219

219

219

6.58.48.48.4

10.8310.83

3.58.1812.73.5

8.1812.73.5

8.1812.73.5

8.1812.73.5

8.1812.73.5

8.1812.73.5

8.1812.7

Ø D

1/2” Gas3/4” Gas3/4” Gas3/4” Gas3/4” Gas2” Gas

2” Gas

2” Gas

2” Gas

2” Gas

2” Gas

2” Gas

2” Gas

3.938.87

11.1315.49

104.16157.9217.1336.4455.3820.2743.1365.5423.7250.4676.6830.8165.5699.6241.2987.86

133.5055.13

117.31178.2776.42

162.60247.09

mm

Dimensions

* Nominal volume

Pag. 53


HT 37 / C / 204 / 1113 / E

PLASTIC TYPES8!?�$��q��^j^]v�|�^jzv 8��"��k��!��

Technical data=�� _��#��$��_��"��^?�=�� '&z��!�_`z�?��_`z� � � � '&�>��''��'&z!z��!�_`z�?��^_`zMounting: horizontal or vertical with gas valve upwards

Standard construction characteristicsBody material: PVC, PVC-C, PP or PVDF�� Gas connection valve: 5/8”UNF version 1Test: on request

Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


APV 0.025APV 0.05APV 0.1APV 0.35

2050

100350

10101010

3/8” GAS3/8” GAS3/8” GAS3/8” GAS

M 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNF

8080

140165

----

11212290

110

0,640,680,951,5

Plug mm

Dimensions

* Nominal volume

1 2Type Diaphragm

APV 0.025APV 0.05APV 0.1APV 0.35

MEML005*MEML005*MEML01*

MEML035*NV1

Gas valve


Gasket kit

----

Spare parts code


20

Ø 20.5Ø D

E

A

2

1

Pag. 54


HT 37 / C / 204 / 1113 / E

PLASTIC TYPES8!?�$��q��^jv�|�^j}v 8��"��k��!��



Weightkg

Type Volume*cm3

Pressuremax bar

P.F.C.E


APV0.5APV0.75

500750

1010

1/2” GAS1/2” GAS

M 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNF

185203

105125

132152

1,852,4

Plug mm

Dimensions

* Nominal volume

1 2Type Diaphragm

APV 0.5APV 0.75

MEMLAV05*NV1MEMLAV075*

Gas valve

VALPRE58XVALPRE58X

Gasket kit

--

Spare parts code


20

Ø 20.5Ø D

E

A

2

Ø B

1

Pag. 55


HT 37 / C / 204 / 1113 / E

PLASTIC TYPES8!?�$��q��'jv�|�v 8��"��k��!��



Type Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A Ø B Ø C

APV 1.5APV 3APV 4APV 5

1500300040005000

10101010

1/2” GAS3/4” GAS

1” 1/4 GAS1” 1/4 GAS

M 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNF

319474360428

125125195195

50508080

Weightkg2,5

5,156,858,2

Ø D

152152230230

Plug mm

Dimensions

* Nominal volume

1 2 3Type Diaphragm

A P V 1.5A P V 3A P V 4A P V 5

MEMLAV1.5*MEMLAV2.5*MEMLAV4*MEMLAV5*

Gas valve


Gasket kit

OR4412*OR4412*OR4625*OR4625*

Spare parts code


1

3

20

Ø 20.5

E

AØ B

2

Ø D

Ø C

Pag. 56


HT 37 / C / 204 / 1113 / E

PLASTIC TYPES8!?�$��q��'^�|�'] 8��"��k��!��



Type Volume*cm3

Pressuremax bar

P.F.C.E

Gas valve A Ø B Ø C

APV 10APV 12

1000012000

1010

1” 1/4 GAS1” 1/4 GAS

M 28x1,5 � 5/8” UNFM 28x1,5 � 5/8” UNF

730830

195195

8080

Weightkg

10,518,8

Ø D

230230

Plug mm

Dimensions

* Nominal volume

1 2 3Type Diaphragm

A P V 10A P V 12

MEMLAV10*MEMLAV10*

Gas valve

VALPRE58XVALPRE58X

Gasket kit

2 OR4625*2 OR4625*

Spare parts code


ØC

Ø20.5ØD

20E

ØB

A

2

3

1

Pag. 57


HT 37 / C / 204 / 1113 / E

$��*

Pag. 58


HT 37 / C / 204 / 1113 / E

PISTON TYPES!8~�]v^�$��q��^j[�|�{^Piston accumulator ��

Technical data=�� _��#��$�� _��=�� !^_`z�?��__`z�Mounting: any position

Standard construction characteristicsBody material: carbon steel stainless steel AISI 316LGasket: NBR + polyamide Gas connection valve: 5/8” UNF version 1Painting: anti-rust primer (carbon steel only)Test: on requestStandard design: piston speed 0,5 m/sec.Special design on request: - piston speed 3 m/sec.�� !� ��

Ø B

Ø D

E

A

20,5

Pag. 59


HT 37 / C / 204 / 1113 / E

Weightkg

Typecm3

Pressuremax bar

P.F.C.E


PAM 250 - 0,4 / 80 PAM 250 - 0,5 / 80 PAM 250 - 0,75 / 80 PAM 250 - 1 / 80 PAM 250 - 2 / 80 PAM 250 - 3 / 80 PAM 250 - 4 / 80 PAM 250 - 2 / 100 PAM 250 - 3 / 100PAM 250 - 4 / 100PAM 250 - 6 / 100 PAM 250 - 8 / 100 PAM 250 - 10 / 100 PAM 250 - 4 / 140 PAM 250 - 6 / 140 PAM 250 - 7 / 140 PAM 250 - 8 / 140 PAM 250 - 10 / 140 PAM 250 - 12 / 140 PAM 250 - 15 / 140 PAM 250 - 20 / 140 PAM 250 - 5 / 160 PAM 250 - 10 / 160 PAM 250 - 15 / 160 PAM 250 - 20 / 160 PAM 250 - 25 / 160 PAM 250 - 30 / 160 PAM 250 - 8 / 200 PAM 250 - 10 / 200 PAM 250 - 15 / 200 PAM 250 - 20 / 200 PAM 250 - 25 / 200 PAM 250 - 30 / 200 PAM 250 - 45 / 200 PAM 250 - 50 / 200 PAM 250 - 10 / 250 PAM 250 - 20 / 250 PAM 250 - 30 / 250 PAM 250 - 40 / 250 PAM 250 - 50 / 250 PAM 250 - 60 / 250 PAM 250 - 70 / 250PAM 250 - 80 / 250

400500750

100020003000400020003000400060008000

100004000600070008000

100001200015000200005000

10000150002000025000300008000

100001500020000250003000045000500001000020000300004000050000600007000080000

250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250250

3/ 4" GAS3/ 4" GAS3/ 4" GAS3/ 4" GAS3/ 4" GAS3/ 4" GAS3/ 4" GAS

1" GAS1" GAS1" GAS1" GAS1" GAS1" GAS

1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS1" 1/ 2 GAS

2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS2" GAS

5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF5/8" UNF

212233282332531730929419546674928

11831437449579644709839968

11631488436685934

118214311680503566725885

1 044120316801840461664868

10721275147916831886

80808080808080

100100100100100100140140140140140140140140160160160160160160200200200200200200200200250250250250250250250250

100100100100100100100125125125125125125180180180180180180180180200200200200200200250250250250250250250250290290290290290290290290

90909090909090

1101101101101101101551551551551551551551551801801801801801802202202202202202202202202752752 75275275275275275

66,578

1012141516182125283336384044475361465666778798808391

10010811614114990

107123140156173189206

mmGasket kit Gas valve

ANEPAM80 GRPAM80ANEPAM80 GRPAM80ANEPAM80 GRPAM80ANEPAM80 GRPAM80ANEPAM80 GRPAM80ANEPAM80 GRPAM80ANEPAM80 GRPAM80

ANEPAM100 GRPAM100ANEPAM100 GRPAM100ANEPAM100 GRPAM100ANEPAM100 GRPAM100ANEPAM100 GRPAM100ANEPAM100 GRPAM100ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM140 GRPAM140ANEPAM160 GRPAM160ANEPAM160 GRPAM160ANEPAM160 GRPAM160ANEPAM160 GRPAM160ANEPAM160 GRPAM160ANEPAM160 GRPAM160ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM200 GRPAM200ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250ANEPAM250 GRPAM250

VALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58XVALPRE58X

VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580VALPRE580

Stainless steel

Stainlesssteel

Carbonsteel

Carbon steel

Dimensions Spare parts code

Volume

PISTON TYPES!8~�]v^�$��q��^j[�|�{^Piston accumulator ��

Pag. 60


HT 37 / C / 204 / 1113 / E

PISTON TYPES!8~�zv^�$��q��^j[�|�{^Piston accumulator ��

Technical data=�� _��#��$�� _��=�� !^_`z�?��__`z�Mounting: any position


Ø B

Ø D

E

A

20,5

Pag. 61


HT 37 / C / 204 / 1113 / E

Stainless steel

Stainlesssteel

Carbonsteel

Carbon steel

Weightkg

Typecm 3

Pressuremax bar

P.F.C.E


PAM 350 - 0,4 / 80 PAM 350 - 0,5 / 80 PAM 350 - 0,75 / 80 PAM 350 - 1 / 80 PAM 350 - 2 / 80 PAM 350 - 3 / 80 PAM 350 - 4 / 80 PAM 350 - 2 / 100 PAM 350 - 3 / 100 PAM 350 - 4 / 100 PAM 350 - 6 / 100 PAM 350 - 8 / 100 PAM 350 - 10 / 100 PAM 350 - 4 / 140 PAM 350 - 6 / 140 PAM 350 - 7 / 140 PAM 350 - 8 / 140 PAM 350 - 10 / 140 PAM 350 - 12 / 140PAM 350 - 15 - 140 PAM 350 - 20 - 140 PAM 350 - 5 /160 PAM 350 - 10 / 160 PAM 350 - 15 / 160 PAM 350 - 20 / 160 PAM 350 - 25 / 160 PAM 350 - 30 / 160 PAM 350 - 8 / 200 PAM 350 - 10 / 200 PAM 350 - 15 / 200 PAM 350 - 20 / 200 PAM 350 - 25 / 200 PAM 350 - 30 / 200 PAM 350 - 45 / 200 PAM 350 - 50 / 200 PAM 350 - 10 / 250 PAM 350 - 20 / 250 PAM 350 - 30 / 250 PAM 350 - 40 / 250 PAM 350 - 50 / 250 PAM 350 - 60 / 250 PAM 350 - 70 / 250 PAM 350 - 80 / 250

400500750

100020003000400020003000400060008000

100004000600070008000

100001200015000200005000

10000150002000025000300008000

100001500020000250003000045000500001000020000300004000050000600007000080000

350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350350






254274323373572771970457584712966

1221147551764771 2777907

103612311556467715964

121314611710513576735895

1054121316901849491694898

11021305150917131917

80808080808080

100100100100100100140140140140140140140140160160160160160160200200200200200200200200250250250250250250250250

112112112112112112112145145145145145145190190190190190190190190224224224224224224270270270270270270270270340340340340340340340340

95959595959595

11511511511511511516016016016016016016 0160180180180180180180225225225225225225225225280280280280280280280280

8,59

101114172021242631364145495254696471834960708091

1019397

108118129139170181107127147167187207227247







Volume

PISTON TYPES!8~�zv^�$��q��^j[�|�{^Piston accumulator ��

Pag. 62


HT 37 / C / 204 / 1113 / E

Ø B

Ø D

E

A

20,5

PISTON TYPES!8~�['v�$��q��^j[�|�{^Piston accumulator ��

Technical data=�� ^��#��$�� _��=�� !^_`z�?��__`z�Mounting: any position


Pag. 63


HT 37 / C / 204 / 1113 / E

Weightkg

Type Volumecm3

Pressuremax bar

P.F.C.E


PAM 415 - 0,4 / 80 PAM 415 - 0,5 / 80 PAM 415 - 0,75 / 80PAM 415 - 1 / 80 PAM 415 - 2 / 80 PAM 415 - 3 / 80 PAM 415 - 4 / 80 PAM 415 - 2 / 100 PAM 415 - 3 / 100 PAM 415 - 4 / 100 PAM 415 - 6 / 100 PAM 415 - 8 / 100 PAM 415 - 10 / 100 PAM 415 - 4 / 140 PAM 415 - 6 / 140 PAM 415 - 7 / 140 PAM 415 - 8 / 140 PAM 415 - 10 / 140 PAM 415 - 12 / 140 PAM 415 - 15 / 140 PAM 415 - 20 / 140 PAM 415 - 5 / 160 PAM 415 - 10 / 160 PAM 415 - 15 / 160 PAM 415 - 20 / 160 PAM 415 - 25 / 160 PAM 415 - 30 / 160 PAM 415 - 8 / 200 PAM 415 - 10 / 200 PAM 415 - 15 / 200 PAM 415 - 20 / 200 PAM 415 - 25 / 200 PAM 415 - 30 / 200 PAM 415 - 45 / 200 PAM 415 - 50 / 200 PAM 415 - 10 / 250 PAM 415 - 20 / 250 PAM 415 - 30 / 250 PAM 415 - 40 / 250 PAM 415 - 50 / 250 PAM 415 - 60 / 250 PAM 415 - 70 / 250 PAM 415 - 80 / 250

400500750

100020003000400020003000400060008000

100004000600070008000

100001200015000200005000

10000150002000025000300008000

100001500020000250003000045000500001000020000300004000050000600007000080000

415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415415






254274323373572771970457584712966

12211475517647712777907

103612311556467715964

121314611710513576735895

1054121316901849491694898

11021305150917131917

80808080808080

100100100100100100140140140140140140140140160160160160160160200200200200200200200200250250250250250250250250

112112112112112112112145145145145145145190190190190190190190190224224224224224224270270270270270270270270340340340340340340340340

95959595959595

115115115115115115160160160160160160160160180180180180180180225225225225225225225225280280280280280280280280

8,59

101114172021242631364145495254696471834960708091

1019397

108118129139170181107127147167187207227247





Stainless steel

Stainlesssteel

Carbonsteel

Carbon steel



PISTON TYPES!8~�['v�$��q��^j[�|�{^Piston accumulator ��

Pag. 64


HT 37 / C / 204 / 1113 / E

ACCESSORIESJ!��!��

General}�� ! �� themselves after the replacement of the bladder or it is used for the change of pre-charge values.>�� pressure higher than the pre-charge value required, provided with pressure reducer (mandatory, �� '��£��_��$�>�� nitrogen on the bladder avoiding in this way the possibility of demaging of the bladder itself.

Costruction��includes:- Valve body complete with ring nut connection to accumulator gas valve, pressure gauge, bleed and return snap-in hose connection- 3 m charging hose for high pressure series complete with bottle connections- One connection nipple to pressure reducer- Set of spare gaskets- Case

�� - Adapter for special accumulator gas valves- Charging hose with lenght of 6 m.

$�� |��_��Accumulator connection:- 5/8” UNF (standard)- 7/8” UNF (on request)!�¤��?��!�&��#��$- 1/4” ISO 228 (on request)

Bottle connection: see following page Pressure gauge- Ø 63 connection 1/4" gas- End scale 250 (standard)- Other values on request- Weight: 1,8 kg (case included)

130

120

Foresee a space of 200 mm from the gas valve to allow the installation and removal of the charging kit

Reduction for special gas valve

Foresee a space of 200 mm from the gas valve to allow the installation and removal of the charging kit

Pag. 65


HT 37 / C / 204 / 1113 / E

ACCESSORIESJ!��!��

��*��!�� for safety reasons, the use of presure reducer mounted on the nitrogen bottle calibrated at the ��'�� The connection nipple between charging hose and reducer it is showed by the side of the page and it is normally supplied with the pre-loading set.

��>�� '��¦��_��connect the nitrogen bottle through the proper nipple without the use of pressure reducer.The proper nipple has to be chosen according to the origin country of nitrogen bottle, as showed ��*�� §��such country and coincide with the number used for the indication of bottle connection in the designation code. Each nipple has an own code (indicated on) to be used for the spare parts order and not on the designation of the pre-loading set.

N° FIG.COUNTRY1 2 3 4 5 6 7 8 9 10 11 12

5/8" UNF

3000 mm

"M28 x1,5 "

ARGENTINA XAUSTRALIA XAUSTRIA XBELGIUM XBRAZIL XCANADA XCHINA XCZECH REPUBLIC XDENMARCK XEGYPT XFINLAND XFRANCE XGERMANY XGREAT BRITAIN XGREECE XHUNGARY XINDIA XINDONESIA XITALY XJAPAN XKOREA XLIBIA XMEXICO XMOROCCO XNETHERLANDS XNEW ZEALAND XNIGERIA XNORWAY XPAKISTAN XPHILIPPINES XPOLAND XPORTUGAL XROMANIA XRUSSIA XSAUDI ARABIA XSINGAPORE XSLOVENIA XSOUTH AFRICA XSOUTH AMERICA XSPAIN XSWEDEN XSWITZERLAND XTAIWAN XTUNISIA XTURKEY XUSA XVENEZUELA X

FIG. 1 FIG. 2 FIG. 3



FIG. 10 FIG. 11 FIG. 12Changes excepted

Accumulator AccumulatorNitrogen bottle Nitrogen bottle

3000 mm

Pag. 66


HT 37 / C / 204 / 1113 / E

ACCESSORIESREDC #��"��

Pulsation damper with electronical control lowers installation and operation cost ��

Pulsation dampers are often used to obtain optimum conditions from piston and diaphragm pumps (dosing pumps).The pulsation damper is basically a hydropneumatic accumulator, with the task to reduce the pressure variations (pulsations), created during the cycle of the pump.When these pressure variations are constant, it is possible to calculate the volume of the pulsation damper and the necessary pre-charge pressure of the nitrogen, in order to reduce the pulsations to an acceptable rest pulsation.As a fact the systems not always work in these optimum conditions, because there may be �� pressure, temperature and viscosity of the liquid.�� ! ��pressure will be eliminated.With the electronically control unit type REDC, it is possible to check and change in real time the pre-charge pressure of the pulsation damper, according to the working pressure.The electronically control unit type REDC, is a functional and economical alternative for the �� the complete pressure range, or to charge or discharge the damper by hand every time according to the working pressure. These variations bring a considerable increase in installation and operating costs.In our case the pulsation damper will be charged or discharged automatically and thus the pulsation damper will have always an optimum performance.

Pag. 67


HT 37 / C / 204 / 1113 / E

ACCESSORIESREDC #��"��

��#J��

To permit the electronically control of the pulsation damper two pressure transmitters are installed ��#��!��!��$�A mini-computer, installed in the switch cup-board elaborates the incoming signals of the pressure transmitters and controls the pre-charge situation of the pulsation damper, which will be automatically loaded or unloaded with nitrogen, according to the working pressure, through on-off valves.

The mini-computer also can survey the pulsation damper and activate alarms� ��

*��[\�z� ��<��#\�$�

Pag. 68


HT 37 / C / 204 / 1113 / E

ACCESSORIESFASTENERS

Collars

309

13

I

C

A3

D

M12 x 65

C

A

9

13

D

H

M12 x 65

B

3I

H

FIG. . I FIG. II

Part no. A B C D H I L M

CF 95CF 120CF 175CF 220

112131182250

178237290

30303030

89 ÷ 95114 ÷ 122168 ÷ 176215 ÷ 227

9111216

90100146215

13131318

999

11

Weightkg

0,650,851,1

1,35

Fi g.

IIIIIII

For accumulator Ø

90 / 94 *114 / 120168 / 174

220

mm

Dimensions

* For L / LAV 0,35

Part no. bracket CBA

M 175M 260

200260

177232

90120

1017

140200

120170

91150

114176

1015

3030

4070

95128

140200

34

1822

1,63,8

Weightkg

Part no. ring

A 175A 260

D1 D2 D3 D4 E F G H I L MDmm

Dimensions

Ø D2Ø D1

Ø D4

EØ D3

M

L

45 °B

H

EC

A

FG

ØD

;��"��

Via M. L. King, 6 - 41122 MODENA (ITALY) Tel: +39 059 415 711

Fax: +39 059 415 729 / 059 415 730INTERNET: http://www.hansatmp.it

E-MAIL: [email protected]

HYDRAULIC COMPONENTSHYDROSTATIC TRANSMISSIONSGEARBOXES - ACCESSORIES

As HANSA-TMP has a very extensive range of products and some products have a variety of applications, the information supplied may often only apply ��

If the catalogue does not supply all the information required, please contact �� !��"�� "��

Whilst every reasonable endeavour has been made to ensure accuracy, thispublication cannot be considered to represent part of any contract, whether �#��

��"��$�� $�� $�� $��"�� "�� $��$$�� !�� !��"� "�� $��

HT 37 C 204 1113 E - Hansa · 2014-01-14 · hydropneumatic accumulators pulsation dampeners ht 37...

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Transcript of HT 37 C 204 1113 E - Hansa · 2014-01-14 · hydropneumatic accumulators pulsation dampeners ht 37...