Hygienic - flutech.co.th · Hygienic. . p. 1/16 . Hygienic process valves. On/off and modulating...

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Hygienic p. 1/16 www.burkert.com.au www.burkert.co.nz www.burkert.com.au Hygienic process valves On/off and modulating control valves for hygie- nic processing and manufacturing applications. All hygienic valve types, including seat valves, double-seat valves, butterfly valves, and ball valves, are offered with finishes to suit aseptic systems. The modular assemblies offered utilise Bürkert’s universal controllers, which integrate pneumatics, feedbacks, network interfaces, and direct programing touch-pads for streamlined cross-site functionality. These electronics can also be utilised with valves on ancillary processes. This datasheet details the following valves, with other configurations on request: LKB Butterfly valve SSV Seat valve (single/double) RV-ST Modulating seat valve Technical data LKB [butterfly valve] SSV [sngl/dbl seat valve] RV-ST [modulating seat valve] Valve size DN25 .. DN100 DN25 .. DN100 DN40 .. DN100 Material Wetted parts Non-wetted parts AISI-316L, -304L AISI-304L AISI-316L AISI-304L AISI-316L AISI-304L Finishing Semi-bright Polished Ra 0.8 µm Semi-bright polished, Ra 0.8 [ext. semi-bright (blasted)] Seal EPDM [Silicone, FKM, NBR on request] EPDM [FKM, HNBR on req] EPDM [FKM, HNBR on req] Valve function Normally closed, normally open, double acting (air-activated) Connections Butt weld (ASME BPE) Clamp Temperature -10°C .. 95°C -10°C .. 140°C -10°C .. 140°C Operating pressure Vacuum .. 10 bar [above 150mm 8 bar] Certifications EHEDG, 3A, FDA, USP 3.1 Compliant Weight DN85 3 kg DN133 12 kg DN40 7.3 kg DN133 18.6 kg Type 2103 Hygienic diaphragm valve, clamp ends Type 8619 Muli-channel con- troller, 8 algorithms Type 8201 Hygienic pH system for in-line CIP Hygienic valves can be combined with... Pharmaceutical Food & beverage Chemical & fine chemical Cosmetics Applications Type 8801 ELEMENT globe valve, on/off control • Top works for universal fit to hygienic valves • All hygienic valves types suited to solution • Engineered to ISO standards • Easy cleaning, assembly, and automation • Common control for all processes Hygienic valve Pharmaceutical grade BBS diaphragm valve AirLINE Quick Field actuation, fast & convenient

Transcript of Hygienic - flutech.co.th · Hygienic. . p. 1/16 . Hygienic process valves. On/off and modulating...

Page 1: Hygienic - flutech.co.th · Hygienic. . p. 1/16 . Hygienic process valves. On/off and modulating control valves for hygie - nic processing and manufacturing ...

Hygienic

p. 1/16www.burkert.com.auwww.burkert.co.nzwww.burkert.com.au

Hygienic process valves

On/off and modulating control valves for hygie-nic processing and manufacturing applications. All hygienic valve types, including seat valves, double-seat valves, butterfly valves, and ball valves, are offered with finishes to suit aseptic systems. The modular assemblies offered utilise Bürkert’s universal controllers, which integrate pneumatics, feedbacks, network interfaces, and direct programing touch-pads for streamlined cross-site functionality. These electronics can also be utilised with valves on ancillary processes.

This datasheet details the following valves, with other configurations on request:

LKB Butterfly valveSSV Seat valve (single/double)RV-ST Modulating seat valve

Technical data

LKB[butterfly valve]

SSV[sngl/dbl seat valve]

RV-ST[modulating seat valve]

Valve size DN25 .. DN100 DN25 .. DN100 DN40 .. DN100

Material Wetted parts Non-wetted parts

AISI-316L, -304LAISI-304L

AISI-316LAISI-304L

AISI-316LAISI-304L

Finishing Semi-bright Polished Ra ≤ 0.8 µm

Semi-bright polished, Ra ≤ 0.8[ext. semi-bright (blasted)]

Seal EPDM[Silicone, FKM, NBR on request]

EPDM[FKM, HNBR on req]

EPDM[FKM, HNBR on req]

Valve function Normally closed, normally open, double acting (air-activated)

Connections Butt weld (ASME BPE)Clamp

Temperature -10°C .. 95°C -10°C .. 140°C -10°C .. 140°C

Operating pressure Vacuum .. 10 bar [above 150mm 8 bar]

Certifications EHEDG, 3A, FDA, USP 3.1 Compliant

Weight DN85 3 kgDN133 12 kg

DN40 7.3 kgDN133 18.6 kg

Type 2103

Hygienic diaphragm valve, clamp ends

Type 8619

Muli-channel con-troller, 8 algorithms

Type 8201

Hygienic pH system for in-line CIP

Hygienic valves can be combined with...

Pharmaceutical

Food & beverage

Chemical & fine chemical

Cosmetics

Applications

Type 8801

ELEMENT globe valve, on/off control

• Top works for universal fit to hygienic valves

• All hygienic valves types suited to solution

• Engineered to ISO standards

• Easy cleaning, assembly, and automation

• Common control for all processes

Hygienic valve

Pharmaceutical grade BBS diaphragm valve

AirLINE Quick

Field actuation, fast & convenient

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Hygienic

Or Or Or

Table is for water at 20°C

Torque values, in Nm, for rotating the valve disc in a dry seal ring

Hygienic butterfly valves, Types LKB, LKB-F, Clamp, BSM

Valve body configurations

Size Max. Nm

25mm / DN25 15

DN32 15

38mm/DN40 15

51mm/DN50 20

63.5mm/DN65 25

76mm/DN80 30

101.6mm/DN100 35

DN125 50

DN150 120

Manual valve Pneumatically actuated valve

Pneumatic valve with control & feedback

Pneumatic valve with proportional step control

Pressure diagram & torque values

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Hygienic

LKB side dimension

LKB-F side dimension

Clamp side dimension

BSM side dimension

Dimensions, hygienic butterfly valves

3

4

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Hygienic

For functions normally open, & normally closed

All valve dimensions

[LKB, LKB-F, Clamp, BSM]

Dimensions: valve only

Dimensions: valve & actuator assembly

Dimensions, hygienic butterfly valves (Cont.)

Size 25 mm 38 mm 51 mm 63.5 mm 76.1 mm 101.6 mm

A 42.0 42.0 61.0 61.0 79.5 106.0

B 15.5 16.7 16.6 17.5 16.6 16.0

C 49.0 49.0 58.5 69.5 73.5 93.0

OD 25.6 38.6 51.6 64.1 76.6 102.2

ID 22.5 35.5 48.5 60.5 72.0 97.6

E 32.5 32.5 42.0 52.0 57.0 77.0

F 78.0 78.0 99.0 117.0 132.0 169.0

G 8.0 8.0 8.0 8.0 10.0 12.0

H1 (LKB) 47.0 47.0 52.0 54.0 62.0 80.0

H2 (LKB-F) 83.0 83.0 92.0 92.0 114.0 132.0

H3 (Clamp) 90 90 95 97 105 123

H4 (BSM) 92 92 97 99 107 134

Size 25mm 38mm 51mm 63.5mm 76.1mm 101.6mm

L1 205.5 205.5 215 225 230 250

L2 238 238 257 277 287 327

D 85 85 85 85 85 85

S 8 8 8 10 10 12

F

A

N

BE C

2L

1L

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Hygienic

Ordering chart for manual hygienic butterfly valves

Hygienic manual butterfly valves, with 2-position handle

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

We

lde

nd

po

rt

(AS

ME

BP

E)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 Manual 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157013

38 Manual 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157014

51 Manual 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157015

63.5 Manual 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157016

76 Manual 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157017

101.6 Manual 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157018

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Fla

ng

ed

w

eld

en

d p

ort

(A

SM

E B

PE

)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 Manual 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157019

38 Manual 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157020

51 Manual 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157021

63.5 Manual 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157022

76 Manual 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157023

101.6 Manual 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157024

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Cla

mp

po

rt

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 Manual 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157025

38 Manual 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157026

51 Manual 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157027

63.5 Manual 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157028

76 Manual 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157029

101.6 Manual 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157030

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Ma

le (

BS

M)

po

rt

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 Manual 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157031

38 Manual 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157032

51 Manual 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157033

63.5 Manual 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157034

76 Manual 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157035

101.6 Manual 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157036

Weldend valve

Flanged weldend valve

Clamp end valve

Male BSM valve

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Hygienic

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

We

lde

nd

po

rt

(AS

ME

BP

E)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 S/Acting 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92162966

38 S/Acting 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92163094

51 S/Acting 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92163095

63.5 S/Acting 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92163096

76 S/Acting 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92163097

101.6 S/Acting 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92163098

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Fla

ng

ed

w

eld

en

d p

ort

(A

SM

E B

PE

)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 S/Acting 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157037

38 S/Acting 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157038

51 S/Acting 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157039

63.5 S/Acting 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157040

76 S/Acting 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157041

101.6 S/Acting 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157042

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Cla

mp

po

rt

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 S/Acting 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157043

38 S/Acting 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157044

51 S/Acting 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157045

63.5 S/Acting 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157046

76 S/Acting 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157047

101.6 S/Acting 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157048

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

Ma

le (

BS

M)

po

rt

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Fin

ish

Ite

m N

o.

25 S/Acting 1" 316L EPDM 10 bar -10/+95 Semi-Bright 92157049

38 S/Acting 1-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157050

51 S/Acting 2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157051

63.5 S/Acting 2-1/2" 316L EPDM 10 bar -10/+95 Semi-Bright 92157052

76 S/Acting 3" 316L EPDM 10 bar -10/+95 Semi-Bright 92157053

101.6 S/Acting 4" 316L EPDM 10 bar -10/+95 Semi-Bright 92157054

Ordering chart for pneumatically actuated hygienic butterfly valves

Hygienic butterfly valves, with pneumatic actuator

Weldend valve, pneumatic

Flanged weldend valve, pneumatic

Clamp end valve, pneumatic

Male BSM valve, pneumatic

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Hygienic

Ordering Chart: On/Off and Modulating Control Tops to suit butterfly valves

On/Off Control Top Type 8691

Typ

e

Co

ntr

ol

Fu

nct

ion

Co

mm

un

icat

ion

Va

lve

Ele

ctri

cal

Co

nn

ect

ion

Po

rt

Co

nn

ect

ion

Po

siti

on

F

ee

db

ack

Mo

un

tin

g C

od

e

Ite

m N

o.

8691 Single Acting Without 3/2 Cable Gland

G1/8 Open-Closed FA05 227 270

8691 Single Acting AS-i 3/2 M12-4 G1/8 Open-Closed FA05 227 265

8691 Single Acting DeviceNet 3/2 M12-5 G1/8 Open-Closed FA05 227 266

Modulating Control Top Type 8692

Typ

e

Co

ntr

ol

Fu

nct

ion

Co

mm

un

icat

ion

Ele

ctri

cal

Co

nn

ect

ion

Po

rt

Co

nn

ect

ion

An

alo

gu

e

Fe

ed

ba

ck

Bin

ary

In

pu

t

Mo

un

tin

g C

od

e

Ite

m N

o.

8692 Single Acting Without Cable Gland

G1/8 No Yes FA05 227 299

8692 Single Acting Profibus DPV1

M12-8 6mm No Bus FA05 227 313

8692 Single Acting DeviceNet M12-5 6mm No Bus FA05 227 312

Adapter to mount Top Control 8691/8692 to pneumatic valves on previous pages

[NB: a mounting kit is required to assemble Top Control with hygienic butterfly valves]

ELEMENT 869X ADAPTOR KIT to suit LKB hygienic butterfly valvesRequired to mount Top Control with LKB hygienic butterfly valves

230 991

Type 8691, On/Off Type 8692, Modulating

Super-bright status indication

Fieldbus interfaces

Fieldbus interfaces

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Hygienic

Hygienic single seat valves and change-over double seat valves, Type SSV

Valve body combinations

Version 200Shut-off valveSingle seat

Version 210Change-over valveDouble seat

Type 8691On/off

Type 8692Modulating

These valves are designed for shut off, and changeover, in hygienic processes. They are pneumatically operated, with one or two valve bodies that easily clamp together. These valves are approved according to EHEDG guidelines.

These hygienic seat valves each operate with both the on/off 8691 controller, and the 8692 modulating (proportional) controller.

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Hygienic

All tables are for water at 20°C

Pressure diagrams, seat valves SSV

DN

25/2

5 K

v 15

DN

25/2

5 K

v 15

DN

25/2

5 K

v 15

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Hygienic

Nom size Inch tubes DN/OD

25 38 51 63.5 76.1 101.6

A1 313 314 364 390 423 468

A2 328 334 389 415 453 498

A3 360* 374 437 476 522 592

A4 372* 391 459 498 549 619

C 47.8 60.8 73.8 86.3 98.9 123.6

OD 25 38 51 63.5 76.1 101.6

ID 21.8 34.8 47.8 60.3 72.9 97.6

t 1.6 1.6 1.6 1.6 1.6 2

E 50 49.5 62 82 87 120

F1 15 20 25 25 30 30

F2 12* 17 22 22 27 27

H 85 85 114.9 114.9 154.3 154.3

Weight (shut off) kg 3.4 3.6 6 7 12.5 14.9

Weight (change-over) kg 4.2 4.5 7.7 9.1 15.2 19.2

Dimensions, seat valves SSV

H

t

IDOD

E

A2

A1

F1

E

H

t

IDOD

E

A4

A3

F2

EC

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Hygienic

Ordering chart for pneumatically actuated SSV hygienic seat valves

Hygienic seat valves, with pneumatic actuator

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

We

lde

nd

po

rt

(AS

ME

BP

E)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Inte

rna

l F

inis

h

Ite

m N

o.

25 S/Act.(NC) 1" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157055

38 S/Act.(NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157056

51 S/Act.(NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157057

63.5 S/Act.(NC) 2-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157058

76 S/Act.(NC) 3" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92156906

101.6 S/Act.(NC) 4" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157059

Ori

fice

(m

m)

Co

ntr

ol

Fu

nct

ion

We

lde

nd

po

rt

(AS

ME

BP

E)

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Inte

rna

l F

inis

h

Ite

m N

o.

25 S/Act.(NC) 1" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157060

38 S/Act.(NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157061

51 S/Act.(NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157062

63.5 S/Act.(NC) 2-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157063

76 S/Act.(NC) 3" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92156920

101.6 S/Act.(NC) 4" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157064

Single seat valve

[shut-off]

Double seat valve

[change-over]

Ordering Chart: On/Off and Modulating Control Tops to suit single seat valves (SSV)

On/Off Control Top Type 8691

Typ

e

Co

ntr

ol

Fu

nct

ion

Co

mm

un

icat

ion

Va

lve

Ele

ctri

cal

Co

nn

ect

ion

Po

rt

Co

nn

ect

ion

Po

siti

on

F

ee

db

ack

Mo

un

tin

g C

od

e

Ite

m N

o.

8691 Single Acting Without 3/2 Cable Gland

G1/8 Open-Closed FA05 227 270

8691 Single Acting AS-i 3/2 M12-4 G1/8 Open-Closed FA05 227 265

8691 Single Acting DeviceNet 3/2 M12-5 G1/8 Open-Closed FA05 227 266

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Hygienic

Ordering Chart: On/Off and Modulating Control Tops to suit single seat valves (SSV, Cont.)

Modulating Control Top Type 8692Ty

pe

Co

ntr

ol

Fu

nct

ion

Co

mm

un

icat

ion

Ele

ctri

cal

Co

nn

ect

ion

Po

rt

Co

nn

ect

ion

An

alo

gu

e

Fe

ed

ba

ck

Bin

ary

In

pu

t

Mo

un

tin

g C

od

e

Ite

m N

o.

8692 Single Acting Without Cable Gland

G1/8 No Yes FA05 227 299

8692 Single Acting Profibus DPV1

M12-8 6mm No Bus FA05 227 313

8692 Single Acting DeviceNet M12-5 6mm No Bus FA05 227 312

Adapter to mount Top Control 8691/8692 to pneumatic valves on previous page

[NB: a mounting kit is required to assemble Top Control with pneumatic hygienic valves]

ELEMENT 869X ADAPTOR KIT to suit SSV seat valves (Shut Off, Change Over) Required to mount Top Control with SSV seat valves

230 988

Type 8691, On/Off Type 8692, Modulating

Super-bright status indication

Fieldbus interfaces

Fieldbus interfaces

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Hygienic

The RV-ST integrates Bürkert’s digital positioner Type 8692, or positioner process-controller Type 8693, with the second-generation Alfa Laval hygienic single seat regulating valve. Built on a proven history, the RV-ST assembly valve offers high volume sanitary processing and regulation, and is particularly indicated where precision flow control is required.

NB: Compressed air connections G 1/8 BSP

DN40 DN50 DN65 DN80 DN100

A (Positioner Type 8692)

474 524 550 583 630

OD 38 51 64 76 102

ID 35 48 60 76 98

t 2 2 2 2 2

E 50 62 82 87 120

H 85 115 115 154 154

Weight [kg] 7.3 9.5 10.5 16.4 18.6

Dimensions

H

A

IDOD

t E

E

Modulating control valve, unique single-seat RV-ST regulating valve

Complete valve, actuator, and Top Control assembly

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Hygienic

Kv 14

Kv 16Kv 25

Kv 44

TD 4

61-1

64

Stroke [%]

Q [m³/h]

Kv 9

TD 4

61-1

65

Stroke [%]

Q [m³/h]

Kv 75

Kv 52

Kv 34

Kv 27

TD 4

61-1

66

Stroke [%]

Q [m³/h]

Kv 107

Kv 59

TD 4

61-1

67

Stroke [%]

Q [m³/h]

Kv 172

Kv 101

Kv 125

TD 4

61-1

68

Stroke [%]

Q [m³/h]

Kv 246

Kv 164

NB: measurements taken at 20°C, conditions in accordance with VDI 2173

Dotted line = Kv 49

Pressure data, single-seat RV-ST regulating valve

Pressure drop / capacity diagrams

Valve 1½“

Valve 2½“

Valve 4“

Valve 2“

Valve 3“

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Hygienic

Ordering chart for RV-ST hygienic modulating valve

Hygienic modulating valve Type 200, with 8692 Top Control

Where:

Q Product flow rate in m3 per hour

SG Specific gravity of the product

DP Pressure drop across the valve, in bar

[ie, inlet pressure minus outlet pressure]

Kv

(m3 /

h)

Co

ntr

ol

Fu

nct

ion

Po

rt w

eld

en

d

[AS

ME

BP

E]

Ma

teri

al

Se

al

Pre

ssu

re

(Ma

x)

Tem

pe

ratu

re

Ra

ng

e (

°C)

Inte

rna

l F

inis

h

Ite

m N

o.

14 S/Act. (NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92156891

16 S/Act. (NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157000

25 S/Act. (NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157001

44 S/Act. (NC) 1-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157002

9 S/Act. (NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157003

34 S/Act. (NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157004

52 S/Act. (NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92182141

75 S/Act. (NC) 2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92156890

27 S/Act. (NC) 2-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157005

106 S/Act. (NC) 2-1/2" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157006

59 S/Act. (NC) 3" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157007

100 S/Act. (NC) 3" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157008

171 S/Act. (NC) 3" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157009

125 S/Act. (NC) 4" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157010

164 S/Act. (NC) 4" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157011

250 S/Act. (NC) 4" 316L EPDM 10 bar -10/+140 Ra 0.8 µm 92157012

Valve sizing: Flow Coefficients

The following formula and flow coefficient values enable you to select the correct regulating valve for your application.

Formula for water, and other media with a specific gravity equal to 1.0:

Formula for media with a specific gravity other than 1.0:

kv = Q. 1∆p/SG

kv = Q. 1∆p

Further versions on requesti

In case of special application conditions,please consult for advice.

We reserve the right to make technical changes without notice.© Christian Bürkert GmbH & Co. KG 201307_PA-en_HygienicPCV

Page 16: Hygienic - flutech.co.th · Hygienic. . p. 1/16 . Hygienic process valves. On/off and modulating control valves for hygie - nic processing and manufacturing ...

Bürkert: partners in the hygienic world

Robolux system valves

Robolux is a high-tech solution for hygienic process

environments where footprint and dead volume must be

minimised. The valves incorporate multiple functions

within one unit, can be offered with stainless steel

actuator, and assemble with Bürkert control heads.

Bodies are offered in polished stainless steel, other

metal alloys, and engineered thermoplastics.

Sensors & instruments

Switches and transmitters for flow, level, pressure,

temperature, and analysis applications are available for

hygienic processes. Pictured left to right are the Type

8055 full bore magflow meter, Type 8138 radar level

transmitter for hygienic processes, and the specialised

glass-free 8201 pH probe that is able to operate

accurately without recalibration for extended periods.

Types 8681 universal control head

The 8681 universal control head is designed to assem-

ble with all commercially available hygienic valves, to

deliver 3-position control. The head incorporates the

super-bright LED position indication, and is rated for

wash-down environments.

Bürkert has an extensive range of innovative products

for the hygienic processing sector, with local and

global success stories including pharmaceutical, dairy,

biotechnology, and other aseptic environments. The

products showcased below are just a small insight into

the world of Bürkert – please contact us to discuss

reference sites and how process innovation might look

at your facility. Bürkert. We make ideas flow.

.water .gas .hygienic .micro