E-PR08-32 PRESSURE REDUCING RELIEVING CARTRIDGE VALVE
SYMBOL
DESCRIPTION
The E-PR08-32X is a screw in, cartridge style, direct acting, spool type, hydraulic pressure reducing/relieving valve with internal pilot and internal spring chamber drain. It is designed to act as a pressure regulating device for secondary circuits. It is intended for use in stable input flow circuits.
OPERATION
In its steady state, the E-PR08-32X allows flow bidirectionally from port 2 to port 1, with the spring chamber constantly drained at port 3. On attainment of a pre-determined pressure at port 1, the cartridge shifts to block flow at port 2, thereby regulating pressure at port 1. In this mode, the valve will also relieve port 1 to port 3 at a variable value over the set reducing pressure.
SPECIFICATIONS:
Pressure Rating: 240 bar (3500 psi)
Max. Operating Pressure: 390 bar (5700 psi)
Flow: 11.4 lpm (3 gpm) Max.
Max. Internal Leakage: 82 ml/min (5 in³/min) Note: Port 2 to 3 at to 90% of nominal setting
Temperature: - 40℃ ~ + 120℃ (Std. Buna N Seals)
Cavity: 08-3
PERFORMANCE:
DIMENSIONS:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Pressure Reducing/Relieving 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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