Pressure Control

Pressure Reducing Valve, Relieving, Pilot Operated
350 bar [5000 psi] • 45 l/min [12 US gpm]
DESCRIPTION AND OPERATION
This is a normally open, pilot operated pressure reducing valve. Port 2 is open to port 1 until the setting is reached, at which time the valve throttles the outlet flow limiting the pressure. If the outlet pressure rises due to an external force, then the valve will open port 1 to port 3 acting as a relief valve. This valve is ideal for stable and precise control of a secondary pressure within a circuit.

Relief Valve, Differential Area, Poppet Type
250 bar [3600 psi] • 76 l/min [20 US gpm]
DESCRIPTION AND OPERATION
This is a fast acting, differential area, poppet type relief valve that relieves from port 2 to 1. It can be used to protect an actuator from over-pressurization or to remove pressure spikes

Sequence Valve, Normally Closed, Spool Type, Internal Pilot, Internal Drain
210 bar [3000 psi] • 8 l/min [2 US gpm]
DESCRIPTION AND OPERATION
This is a three ported sequence valve, where pressure sensed at port 1 will shift valve and open port 1 to port 2. Port 3 should always be referenced to tank. This is ideal for use as a brake release valve in a transmission circuit.

Relief valve, Direct Acting, Poppet Type
250 bar [3600 psi] • 30 l/min [8 US gpm]
DESCRIPTION AND OPERATION
This is a direct acting, poppet type relief valve that relieves from port 1 to 2. It can be used as a cost-effective main relief or to protect an actuator from over-pressurization

RV5-10-S-0-3/

RV5-10-K-0-35/