Direct Operated Pressure Relief Valve – DPR

Direct acting with guided cushioned poppet. Available in Cartridge, Threaded and Subplate types.

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Nominal flow and pressure ratings
Model Max. working pr. (bar) Max. flow l/min.
DPR 06 700 30
DPR 10 400 80
DPR 20 400 160

Direct Operated Pressure control Valve – DPC

Hydraulically cushioned valves, used to control sequencing, relieving, unloading or counter-balancing operations.

Nominal flow and pressure ratings
Max. flow handling capacity 160 l/min
Max. setting pressure 160 bar
Max. working pressure 350 bar

Direct Operated Pressure reducing Valve – DPM

Direct acting construction with built-in pressure relief for secondary port.By-pass Check Valve optional.

Nominal flow and pressure ratings
Max. flow handling capacity 20 l/min.
Max. setting pressure 200 bar
Max. working pressure 315 bar

Direct Operated Pressure sequence Valve – DPS 06

Direct acting spool type pressure sequence valve. Models available :
Internal pilot, internal drain.
External pilot, internal drain.
Internal pilot, external drain.
External pilot, external drain.
Port A normally connected to port T : control at port P port A normally connected to port T : control at port B Four pressure ratings 25, 50, 100, or 200 bar.For reverse free flow, optional check valve can be supplied as a stackable module. Pressure adjustment by screw or hand knob.

Nominal flow and pressure ratings
Max. flow handling capacity 25 l/min.
Max. setting pressure 200 bar
Max. working pressure 315 bar

Pilot Operated Pressure Relief Valves (Cartridge Type) – PPR 06K

Two stage Spool type Relief / Reducing Valve Cartridge Low pressure override due to larger flow area.

Two options for pressure adjustment,
– With set screw and lock nut.
– With hand knob and lock nut.

Internal drain valves can be converted to external drain.

Nominal flow and pressure ratings
Max. flow handling capacity 30 l/min.
Max. setting pressure 315 bar
Max. working pressure 315 bar

Pilot Operated Pressure Reducing Valves (Cartridge Type) – PPM 06K

Two stage Spool type Relief / Reducing Valve Cartridge Low pressure override due to larger flow area.

Two options for pressure adjustment,
– With set screw and lock nut.
– With hand knob and lock nut.

Nominal flow and pressure ratings
Max. flow handling capacity 30 l/min.
Max. setting pressure 200 bar
Max. working pressure 315 bar

Pilot Operated Pressure Relief Valve (Modular Construction) – MPPR 06

Pilot operated pressure relief valve modular construction for vertical stacking assemblies.

For Cartridge Valve details refer p09605

Interface conforming to ISO 4401 – AB – 03 -04 – A, IS 10187, DIN 24340
Four models available

Nominal flow and pressure ratings
Max. flow handling capacity 30 l/min.
Max. setting pressure 315 bar
Max. working pressure 315 bar

Pilot Operated Pressure REDUCING Valve (Modular Construction) – MPPM 06

Pilot operated pressure reducing valve modular construction for vertical stacking assemblies.

For Cartridge Valve details refer p09605

Interface conforming to ISO 4401 – AB – 03 -04 – A, IS 10187, DIN 24340
Four models available.

Nominal flow and pressure ratings
Max. flow handling capacity 30 l/min.
Max. setting pressure 315 bar
Max. working pressure 315 bar

Pilot Operated Pressure Relief Valves – PPR

Pilot operated seat type valve. High flow handling capacity, low pressure override, remote controllability and solenoid unloading possibility are the main features of these valves. Bodies available with threaded ports or sub-plate mounting style.

Nominal flow and pressure ratings
Model Max. working pr. (bar) Max. flow l/min.
PPR 10 315 100
PPR 20 315 200
PPR 30 315 400

Pilot Operated Pressure Relief cum Unloading Valve – PPRU

Two stage poppet type Relief cum unloading valve. Additional solenoid unloading facility as an optional feature. Three standard sizes – 10, 20, & 30.

Operating Pressure For port ‘A’, ‘X’ and ‘P’ — 315 bar
For port ‘B’ —– 60 bar
Max. flow handling capacity For Valve Size
10 ——– 100 l/min.
20 ——– 200 l/min.
30 ——– 400 l/min.

Pilot Operated Pressure reducing Valve – PPM

Two stage pilot operated construction. These valves are normally open type valves. When the pressure in the secondary port ( port B ) increases to set pressure, the valve closes against the spring.

Model Max. Working Pr.(Inlet) Reduced Pr. Max. flow l/min.
PPR 10 315 80
PPR 20 adjustable upto
5 to 315
200
PPR 30 300

Pressure Control Modules – PCM 06-06

Designed to control double pumps of a Hi-Low system. Unloads low pressure pump when system pressure rises above the pressure set on unloader valve. Relieves high pressure pump when system pressure reaches the value.

Nominal flow and pressure ratings
Model Max. pr. for High pr. relief (bar) High pr. Flow (l/min) Max. pr. Forunloading (bar) Low pr. Flow (l/min)
PCM 06-06 400 25 50 25

Pressure Control Modules – PCM 20

Designed to control Double pumps of a Hi-Low system. Consists of a High pressure relief valve, a Check valve and a low pressure unloading valve. Unloading of pumps by Solenoid valve / Valves as an optional feature.

Nominal flow and pressure ratings
Model Max. pr. for High pr. relief (bar High pr. Flow (l/min) Max. pr. Forunloading (bar) Low pr. Flow (l/min)
PCM20-06 315 25 100 160
PCM20-10 315 600 100 160

Pressure Control Modules – PCM 20-16

Designed to control Double pumps of a Hi-Low system. Consists of a High pressure relief valve, a Check valve and a low pressure unloading valve. Unloading of pumps by Solenoid valve / Valves as an optional feature.

Nominal flow and pressure ratings
Model Max. pr. for High pr. relief (bar) High pr. Flow (l/min) Max. pr. Forunloading (bar) Low pr. Flow (l/min)
PCM20-16 315 100 100 160

Counter Balance Valve – CB Design series 03

Counter balance valves are seat type valves. They offer free-flow from their port B to A and give leak free closure in opposite direction upto a predetermined pressure. This predetermined cracking pressure can be adjusted within its maximum specified range.

Nominal flow and pressure ratings
Model CB10 CB20
Max. flow handling capacity 30 l/min. 115 l/min.
Max. setting pressure 200 bar 200 bar
Max. working pressure 300 bar 300 bar

Counter Balance Valve – CB Design series 30

Counter balance valves are seat type valves. They offer free-flow from their port B to A and give leak free closure in opposite direction upto a predetermined pressure. This predetermined cracking pressure can be adjusted within its maximum specified range.

Flow handling capacity 200 lpm
Max. Set Pressure 50 bar
Operating pressure 315 bar