2 PORT SLIP - IN Model : CV - tarun-hose.com · Model : CV Ref. No. D 03426 Release 11 / 2016...

The cartridge valves with model CV are used to control oil pressure flow rate or direction and are designed for insertion into cavities machined as per ISO 7368. These cartridges are available in two area ratios , four cracking pressures and seven poppet styles. The covers are available for different functions like directional control, pressure control, unloading, flow control etc.

A Polyhydron Group Company

Description

Section

2 PORT SLIP - INCARTRIDGE VALVES (ISO 7368)

Model : CV

Ref. No. D 03426Release 11 / 2016

ENGINEERING - 1 of 13

78-80, Machhe Industrial Estate, Machhe, Belgaum - 590 014. INDIA.

Phone : +91-(0)831- 2411001 Fax : +91-(0)831- 2411002E-mail : [email protected] : www.polyhydron.com

CC

B

A

B

A

B

C

A

B

C

A

B

C

A

C

B

A

C

B

A

B

A

C C

B

A

Relief cartridgewith orifice andcushion nose

Area ratio (1:1)

StandardcartridgeArea ratio

(1:1)

Cartridge withCushion nose

Area ratio (1:1)

Relief cartridgewith orificeArea ratio

(1:1)

C

B

A A

B

C

A

C

StandardcartridgeArea ratio

(1:1.5)

Cartridge withCushion nose

Area ratio (1:1.5)

Check cartridgewith Cushion nose

Area ratio (1:1.5)

A

B

C

Check cartridge Area ratio

(1:1.5)

B

B

C

A

B

C

A

B

C

A

CV*P*O -* CV*R*O -* CV*C*O -* CV*C*C -*CV*P*C -* CV*K*O -*CV*R*C -* CV*K*C -*

Models

Hydraulic symbols

CV*P*O -* CV*R*O -* CV*C*O -* CV*C*C -*CV*P*C -* CV*K*O -*CV*R*C -* CV*K*C -*

AA = Area of poppet exposed to port 'A'.

CA = Area of poppet exposed to control pressure.

AA : CA = Area Ratio.

***

***

A Polyhydron Group Company D 03426 - CV


Unit dimensionsDimensions in mm.

All rights reserved.Subject to revision

X C Y

L2 L2L1 L1

L1

L1L1

L3

ØD6@ X & Y.

ØD7 tapT deep.

Cover mounting interface as per ISO 7368.

ØD5 Drill8 deep min.

(only for pr. relief valve& unloader valve)

S

ØD

HL

16Size

105

75

H

S

ØD

L

25 32 40

Refer individual cover56

32

72

45

85

60

Refer individual cover

u

ØD115°

3.2

1.6

0.8

u

H5

H1

H6

H3

ØD

4

H7

H4

H2

H6

ØD3

ØD2

1.6

3.2

15°

Cavity machining details

Size L1 L2 L3

23

29

35

42.5

H1 H2H4

H5Tightening

Torque.

39 Nm

135 Nm

330 Nm

650 Nm

ØD5

4 20

30

30

30

6

25

33

41

50 6

6

10.5

16

17

23

16

25

32

40

T

14

20

26

33

4

6

10

8

ØD7

M8

M12

M20

M16

ØD6max

H3

43

58

70

87

56

72

85

105

29.5

40.5

48

59

11

12

13

15

L3

Z1

Z2

Table no. 1

Table no. 2

ØD2

25

34

ØD1

32

45

60

75 55

45

ØD3

16

25

40

32

maxØD4

min

16

25

40

32

25

40

32

50

maxmin

34

44

52

64

H6

2

2.5

2.5

3

0.5

1

1.5

2.5

H7min

u

0.03

0.03

0.03

0.05

ØD5 Drill8 deep min.

(Other than relief &unloading valve)

***

±0.2 H8 H8 H13±0.2 ±0.2

A

B

* *

* Depth of finish.

max

R0.3

R0.3

R0.3

0.01

100




Technical specifications

Construction ............................................................ Seat type.Mounting type ........................................................... Insert in cavity conforming to ISO 7368 , DIN 24342 .

Mounting position ..................................................... Optional.Flow direction ........................................................... Model with ( 1:1 ) -- CV*P*O -*

CV*P*C -* A B CV*R*O -*

CV*R*C -*

Model with ( 1:1.5 ) -- CV*K*O -* CV*K*C -* A B CV*C*O -* CV*C*C -*

Area ratio ( AA : CA ).................................................. ( 1:1 ) for Model : CV*P*O -*, CV*P*C -*, CV*R*O -*, CV*R*C -*

( 1:1.5 ) for Model : CV*K*O -*, CV*K*C -*, CV*C*O -*, CV*C*C -*

Operating pressure at port A, B, X, Z1, Z2 ................ 350 bar.(For Y port refer individual cartridge cover catlogue)

Cracking pressure ...................................................

Hydraulic medium ................................................... Mineral oil.Viscosity range ....................................................... 10 to 380 cSt.Fluid temperature range .......................................... -10 °C to +70 °C.Fluid cleanliness requirement ................................. ISO 4406 20/18/15 or better.Flow handling capacity ( l/min) ................................ Refer graphs.Pilot volume ( cm³ ) ................................................ Valve size : 16 25 32 40

Volume : 1.6 3.8 8.0 16.6

***

Area ratio1 : 1 1 : 1.5

Flow directionSpring type A to B A to B B to A

Cracking pressure (bar)XA

BCD

0.0 0.0 0.00.3 0.45 0.0

0.6 0.9 1.81.2 1.8 3.62.3 3.5 7.1



50

2

0 100 150 200 250

1

3

4

5

6

7

8

0

Pr. d

rop

in b

ar

Flow in l/min

2000 100 300 400 500

Flow in l/min

1

0

2

3

4

5

6

7

8

Pr. d

rop

in b

ar

0

Flow in l/min

0 150 450

2

4

6

8

10

12

14

50 550 650 7503502500

4

6

2

12

14

8

10

1000

Pr. d

rop

in b

ar

Flow in l/min

300 500 700 900 1100 1300

Performance curveOil Used : VG 68, Viscosity : 68 cSt @ 40 °C, Temperature @ test : 50 °C.

CV16

Cartridge Valve Cover

CV 16 P 11Ordering code

Size 16, 25, 32 and 40.

B

Area ratio and special function

C

Poppet constructionO - Without cushion nose

Design code subjected to change. Installation dimensions remain

same for design code 10 thru 19.

Pr. d

rop

in b

ar

Standard function - POnly Relief valve function - R

Standard function - KCheck valve function - C

1 : 1

1 : 1.5

C - With cushion nose

Springtype

Cracking pressure ( bar )Area ratio

1 : 1 1 : 1.5

XABCD

A to B A to B B to A0.0 0.0 0.00.3 0.45 0.90.6 0.9 1.81.2 1.8 3.62.3 3.5 7.1

D 03426 - CV ENGINEERING - 4 of 13***

*** CV25 ***

CV40 ***CV32 ***

M - With cushioning shoulder

N - Without cushioning shoulder

Note : The indicated charasteristics curves have been determined without inserting springs and show average values with regard to flow from A to B or B to A for 1:1 and 1:1.5 area ratio cartridges.

*

* Including relief valve function




***

XC

B

A

CY

B

A

X

X

X

X

X

A

C

P T

BA

X

X

X

A

C

P T

BA

Plugged

Plugged

X

X

YB

YB

A

BYX Z1 C

XZ1

Standard cover

Types of cartridge covers available

Symbolic function Size 16 Size 25 Size 32 Size 40

Brief code and datasheet no.CVC16XP* CVC25XP* CVC32XP* CVC40XP*

D 03417 D 03417 D 03417 D 03417

Relief cover

Brief code and datasheet no.CVC16R*** CVC25R*** CVC32R*** CVC40R***

D 03418 D 03418 D 03418 D 03418

Brief code and datasheet no.

Relief cover with provision ofsolenoid unloading normally open


D 03418 D 03418 D 03418 D 03418CVC16R**A* CVC25R**A* CVC40R**A*CVC32R**A*

Relief cover with provision ofsolenoid unloading normally closed

Relief cum unloader, unloadingby pilot pressure


D 03418 D 03418 D 03418 D 03418CVC16R**B* CVC25R**B* CVC40R**B*CVC32R**B*

CVC16U*** CVC25U*** CVC32U*** CVC40U***D 03419 D 03419 D 03419 D 03419

X




CVC*2RSA***

P T

BA

a b

P T

BA

A B

BA

2nd Relief

CY

1st Relief

X

For unloading normal position

P T

X

X X

X


Relief cum unloader, unloading by pilot pressure with provision for solenoid unloading normally closed

Brief code and datasheet no.CVC16U**A* CVC25U**A* CVC32U**A* CVC40U**A*

D 03419 D 03419 D 03419 D 03419


D 07032

Cover for 2 manual pressure setting,electrically selectable with 2nd relief valve on A

CVC16-2RSA*** CVC25-2RSA*** CVC40-2RSA***CVC32-2RSA***


D 03419 D 03419 D 03419 D 03419CVC16U**B* CVC25U**B* CVC40U**B*CVC32U**B*

CZ1X

A

BY

P T

BA

XXX

Z1

CZ1X

A

B Y

P T

BA

XXX

Z1 Relief cum unloader, unloading by pilot pressure with provision for solenoid unloading normally open

D 07032 D 07032 D 07032

BA

X YC

1st Relief

2nd ReliefA

TPB

BA

P T

XX

X

X

X

X

CY

A

B

Y

A

B

Y

C

X

X

Z1

Z1

Y

a b

For unloading normal position




***

Cartridge cover details


Cover for 2 manual pressure setting,electrically selectable with 2nd relief valve on B



Cover with provision for spool type D.C.V solenoidoperated control port normally connected to A

Cover with provision for spool type D.C.V solenoidoperated control port normally connected to A,

with parallel connection available at Z1


D 03428 D 03428 D 03428 D 03428CVC16DEA* CVC25DEA* CVC40DEA*CVC32DEA*

CVC16DEA-AZ1* CVC25DEA-AZ1* CVC32DEA-AZ1* CVC40DEA-AZ1*D 03428 D 03428 D 03428 D 03428

D 07032CVC16-2RSB*** CVC25-2RSB*** CVC40-2RSB***CVC32-2RSB***

D 07032 D 07032 D 07032

P T

BA

A

B

Y

Y

C

X

X

A

B

Y

Y

C

XZ2

Z2

X

A

B

Y

Y

CX

X

Z2

Z2

A

B

Y

Y

C

X

X

Z1Z2

Z1Z2





Cover with provision for spool type D.C.V solenoidoperated control port normally connected to B

Brief code and datasheet no.CVC16DEB* CVC25DEB* CVC32DEB* CVC40DEB*

D 03428 D 03428 D 03428 D 03428


D 03428 D 03428 D 03428

Cover with provision for spool type D.C.V solenoidoperated control port normally connected to A

and B is available at Z2

D 03428CVC16DEA-AZ1-BZ2*


D 03428 D 03428 D 03428 D 03428CVC16DEB-BZ2* CVC25DEB-BZ2* CVC40DEB-BZ2*CVC32DEB-BZ2*

Cover with provision for spool type D.C.V solenoidoperated control port normally connected to B,

with parallel connection available at Z2


D 03428 D 03428 D 03428 D 03428CVC16DEA-BZ2* CVC25DEA-BZ2* CVC40DEA-BZ2*CVC32DEA-BZ2*

Cover with provision for spool type D.C.V solenoid operatedcontrol port normally connected to A, with parallelconnection available at Z1 and B is available at Z2

CVC25DEA-AZ1-BZ2* CVC32DEA-AZ1-BZ2* CVC40DEA-AZ1-BZ2*

A

BY

YC

X

X

Z1

Z1

A

BY

CX

X

Z2 Z1

Z1Y

Z2

Z1

XC

XX

Z2 Z1

Z2

BA

Z2C

Y

P

Z1X

T

B

A




***


Cover with provision for spool type D.C.V solenoid operatedcontrol port normally connected to B and A is available at Z1

Brief code and datasheet no.CVC16DEB-AZ1* CVC25DEB-AZ1* CVC32DEB-AZ1* CVC40DEB-AZ1*

D 03428 D 03428 D 03428 D 03428


D 03477 D 03477 D 03477

Cover with built in Shuttle valve

D 03477CVC16SDEA*


D 03428 D 03428 D 03428 D 03428CVC16DEB-AZ1-BZ2* CVC25DEB-AZ1-BZ2* CVC40DEB-AZ1-BZ2*CVC32DEB-AZ1-BZ2*

Cover with provision for spool type D.C.V solenoid operatedcontrol port normally connected to B, with parallelconnection available at Z2 and A is available at Z1


D 03424 D 03424 D 03424 D 03424CVC16S* CVC25S* CVC40S*CVC32S*

Cover with built in Shuttle valve with provision for fitting adirectional spool valve, control port normally connected to port A

CVC25SDEA* CVC32SDEA* CVC40SDEA*

B

A

Z2C

YZ1X

BA

P T

B

A

Z2

C

YZ1 X

B

A

BA

P T

AB

Z2

C

YZ1 X

B

A

BA

P T

AB

XX

B

A

X Z1 Y





Cover with built in Shuttle valve with provision for fitting adirectional spool valve, control port normally connected to port B

Brief code and datasheet no.CVC16SDEB* CVC25SDEB* CVC32SDEB* CVC40SDEB*

D 03477 D 03477 D 03477 D 03477

Cover with built in Shuttle valve withprovision for fitting a directional spool valve,

port A of shuttle valve is connected to port B of DCV


D 03495 D 03495 D 03495 D 03495CVC16SDEAA* CVC25SDEAA* CVC40SDEAA*CVC32SDEAA*

Cover with built in Shuttle valve withprovision for fitting a directional spool valve,

port A of shuttle valve is connected to port A of DCV


D 03495 D 03495 D 03495 D 03495CVC16SDEAB* CVC25SDEAB* CVC40SDEAB*CVC32SDEAB*

Cover with built in pilot operated check valve

Brief code and datasheet no.CVC16PC* CVC25PC* CVC32PC* CVC40PC*

D 09809 D 09809 D 09809 D 09809

C

B

A

X

X

XX

B

A

X Z1 Y

YX

BA

TP

a

x

A

B

M

Z2

YX

BA

TP

a

A

B

xM

Z2

Cover with stroke limiter

Brief code and datasheet no.CVC16TSX*

D 03438




***



Cover with stroke limiter, and solonoid provisionwith control on A


Cover with built in pilot operated check valveand stroke limiter


D 62000 D 62000 D 62000 D 62000CVC16TSA* CVC25TSA* CVC40TSA*CVC32TSA*

Cover with stroke limiter, and solonoid provisionwith control on B

CVC16TSX* CVC16TSX* CVC16TSX*D 03438 D 03438 D 03438

CVC16PCT* CVC25PCT* CVC32PCT* CVC40PCT*D 09809 D 09809 D 09809 D 09809

D 62000 D 62000 D 62000 D 62000CVC16TSB* CVC25TSB* CVC40TSB*CVC32TSB*

X Z1

M

YC

x

A

B

x

BA

TP

a

Z2

A

B





Cover with stroke limiter, shuttle valve ,and solonoid provision with control on A

Brief code and datasheet no.CVC16STSA* CVC25STSA* CVC32STSA* CVC40STSA*

D 09524 D 09524 D 09524 D 09524


Cover for proportional relief valve

------


Cover with stroke limiter, shuttle valve ,and solonoid provision with control on B


D 09636 D 09636 D 09636 D 09636CVC16PRS** CVC25PRS** CVC40PRS**CVC32PRS**

Cover with check valve mounting

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

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

CVC16STSB* CVC25STSB* CVC32STSB* CVC40STSB*D 09524 D 09524 D 09524 D 09524

X Y

A

B

XC

P T

A B

X

X

X

Y Z1

X Z1

M

YC

x

A

B

x

BA

TP

a

Z2

A

B

X

AB

XC

Z1 Z2

Z1Z2




***


Cover with built in change over and pressure switch



High cracking pressure cover

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

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

------ ------ N/A N/A

------ ------ N/A N/A

2 PORT SLIP - IN Model : CV - tarun-hose.com · Model : CV Ref. No. D 03426 Release 11 / 2016...

Documents

Transcript of 2 PORT SLIP - IN Model : CV - tarun-hose.com · Model : CV Ref. No. D 03426 Release 11 / 2016...