E-RV12-26 PILOT OPERATED RELIEF VALVE
SYMBOL
DESCRIPTION
E-RV12-26X is a screw in, cartridge style, pilot operated (two stage), spool type relief valve, intended for use as a pressure limiting device in demanding hydraulic circuits which require fast response and low hysteresis.
OPERATION
The E-RV12-26X blocks flow from port 1 to port 2 until sufficient pressure is present at port 1 to force the pilot relief off its seat, allowing the main stage to shift, opening port 1 to port 2.
note: this valve cannot be used in cross-over relief applications.
SPECIFICATIONS:
Max. Operating Pressure: 241 bar (3500 psi)
Flow: See PRESSURE DROP VS. FLOW graph
Internal Leakage: 115ml/min. max. at to 85% of nominal setting
Temperature: - 40 to + 120 °C (with Standard Buna N seals)
Cavity: VC12-2
PERFORMANCE:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Relief 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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