RVP0.S10 Valve Series

SAE10 Cartridge - 420 bar
Pilot Operated with anticavitation - Poppet Type

More details

The RVP valve combines in one compact cartridge the typical func-
tion of relief valve and anticavitation through the check valve.
It’s a screw-in, pilot operated (2-stage), poppet type, normally
closed valve. When the pressure at the Inlet (1) reaches the valve
setting, the pilot poppet starts to open from its seat and
determines the shifting of the main stage poppet that throttles oil
flow to tank (2).
In the free reverse flow function a light bias spring allows for ease
of flow passage from side to nose (2 to 1).
The cartridge offers smooth transition in response to load changes
in demanding hydraulic circuits.
Smooth response, reduced pressure rise and limited hysteresis.

Technical Features
All external surfaces are zinc plated and corrosion-proof.
All valve parts are made of high strength steel. Poppets are
hardened and micron finished in order to guarantee minimal wear
and to extend service life.
Adjustment screw cannot be backed out of the valve.
Spring range up to 420 bar (6100 psi).
Back pressure on the tank port (port 2) is directly additive to the
valve setting at a 1:1 ratio.
Industry common cavity.

Performance Details

Technical Data

Maximum operating pressure 420 bar
Maximum flow 100 l/min
Maximum internal leakage 1.0 cc/min @ 100 bar
Factory pressure settings established @ 10 l/min
Reseat pressure nominal 90% of crack pressure
Anti-cav cracking pressure < 2 bar
temperature -30°C to 110°C
fluids Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt
orientation no restrictions
installation torque 55-65 Nm
seal kit code SK.001
weight 0.188 kg

NOTE: The performance chart illustrates flow handling capacity at various settings. P/Q curves are recorded at TOil = 40°C
and 46 cSt

Ordering Code

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Credits by Studio I.T.C.