E-PR10-36 PRESSURE REDUCING/ RELIEVING CARTRIDGE VALVE
SYMBOL
DESCRIPTION
The PR10-36 is a spool type, pilot operated, hydraulic pressure reducing/ relieving valve with internal pilot and internal spring chamber drain, designed to act as a pressure regulating device for secondary circuits.
OPERATION
In its steady state, the PR10-36 allows flow to pass bidirectionally from port 2 to port 1, with the spring chamber constantly drained at port 3. Upon attainment of a predetermined pressure at port 1, the spool shifts to restrict inlet flow from port 2, thereby regulating pressure at port 1. In this mode the valve will also relieve port 1 to port 3.
Due to the presence of a dead zone, the overflow pressure exceeds the set value of the pressure relief pressure: 0.55 bar (8 psi) when there is no flow; When flowing: 2.1 bar (30 psi)
SPECIFICATIONS:
Working Pressure: 210 bar (3000 psi)
Proof Pressure: 390 bar (5700 psi)
Flow Rating: 56.8 lpm (15 gpm)
Pilot orifice: 0.51 mm (0.020 in)
Temperature Range: -40°C ~ +120 °C (with Buna N seals)
Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range: 7.4 to 420 cSt (50 to 2000 ssu)
Cavity: 10-3
PERFORMANCE:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Pressure Reducing/Reliving Valves in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
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