Description

Pressure control valves are direct operated hydraulically cushioned valves. These are used to control sequencing, unloading or back pressure of oil flow in a hydraulic system. The control can be initiated by sensing the pressure rise internally (directly from it's inlet port A) or remotely (from it's remote pressure control port X). The valves with auxiliary pilot pressure port P (model DPC * E/F/G/H) can be actuated by lower remote pressure than that is required at normal remote pressure control port.

Direct Acting Pressure Control Valve
Section
 

Type D is discontinued. Information on this type provided here only for reference.

Unit Dimensions

Valve

Note : Valve fixing screws M10 x 90L

Subplate (Not in Supply)

Size

Model

Mass Kg

B1

-B2

B3

B4

B5

B6

B7

-B8

-B9

B10

B11

D1

D2

D3

H1

H2

L1

L2

20

1Sp08G06

5.2

112

-16.3

14

6.4

39.7

73

79.4

-3

-3

39.7

75

22

G 3/4

36

25

45

60.3

49.2

1Sp08G08

5.2

112

-16.3

14

6.4

39.7

73

79.4

-3

-3

39.7

75

22

G 1

44

25

45

60.3

49.2

 

Size

Model

L3

L4

L5

L6

L7

L8

-L9

L10

L11

L12

L13

L14

L15

L16

L17

L188

L19

R

T1

20

1Sp08G06

44.5

11.1

--

39.7

20.8

11.1

-22

16

104

136

77

39

42.6

64

27

57

47

52

16

1Sp08G08

44.5

11.1

--

39.7

20.8

11.1

-22

16

104

136

82

39

42.6

64

22

57

47

52

18

 

Technical Specifications
Construction ...................................... Direct actuated, spool type with hydraulic cushioning.
Mounting .......................................... Subplate mounting
Mounting position .............................. Optional
Direction of Flow ...........................…. Port A to port B
Maximum working pressure ............... For valves with internal drain
  A, X & P ...... 350 bar.
..........B ...... To be piped directly to tank at an atmospheric
.....................pressure.
  A, B & X ...... 350 bar.
.......... Y ...... To be piped directly to tank at an atmospheric ......................pressure.
Pilot pressure required at auxiliary......
remote control port P
Minimum 12% of the set pressure for valve, with operating
pressure 100 or 50 bar. Minimum 7% of the set pressure
for valve with operating pressure 160 bar.
Fluid temperature range ................... -10 C to +80 C
Viscosity range ................................ 10 cSt to 380 cSt.
Fluid cleanliness requirement ............. As per ISO 16/13.
Flow handling capacity ....................... 160 l/min.
Mass ................................................ 7.5 kg.

 

Ordering Informations

Type D is discontinued. Information on this type provided here only for reference.

 

Direct acting Pressure Control valve DPC
Size 20
Refer below table for valve type
Operating Pressure Ranges
Design Code Subject to Change.
Installation dimension remain
same for design code 10 thru 19
10

Product Code

Type D is discontinued. Information on this type provided here only for reference.

 

All rights reserved.
Subject to revision.

Regd. office & Works :
78-80, Machhe Industrial Estate, Machhe, Belgaum - 590 014. Karnataka, INDIA. 
Phone :
+91-0831-2411001.  Fax : +91-0831-2411002 ,  
E-mail :
 
polyhydron@vsnl.com ,  Website :  www.polyhydron.com

 

Copyright Polyhydron Pvt. Ltd. Belgaum, India.
Site developed by
Polyhydron Pvt. Ltd, Belgaum, India.

Updated on May 11, 2010 05:36 pm .