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Duplomatic PRM2 – Direct Operated Pressure Relief Valve

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Duplomatic Oleodinamica represents the real alternative in the hydraulics market.

Duplomatic’s wide range of products and worldwide service network, grant its users a real competitive advantage.

The Duplomatic  PRM2 valve is a direct operated pressure relief valve made as a modular version with mounting surface according to the ISO 4401 (CETOP RP 121H) standards.

It can be assembled with all ISO 4401-02 (CETOP R02) modular valves without use of pipes, using suitable tie-rods or bolts.

It is available in versions for single relief on P or B with discharge in T, or two independent relief on A and B with discharge in T, all with three different pressure adjustment ranges.

This valve is normally used as a hydraulic circuit pressure limiting device or as a limiting device of the pressure peaks generated during the movement of hydraulic actuators.

It is supplied with a countersunk hex adjustment screw and locking nut.

P max 320 bar – Q max 20 l/min

Product Specification

Description Units
Maximum Operating Pressure  320 bar
Maximum Flow Rate 20 l/min
Ambient Temperature Range  -20 / +50 °C
Fluid Temperature Range  -20 / +80 °C
Fluid Viscosity Range  10 ÷ 400 cSt
Fluid Contamination Degree  According to ISO 4406:1999
Class 20/18/15
Recommended Viscosity  25 cSt
PRM2-PT and PRM2-BT Mass  0.85 kg
PRM2-DT Mass  1 kg

Duplomatic – PRM2 – Direct Operated Pressure Relief Valve – Data Sheet

Additional Information



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