E-PVDA Pilot-operated, pressure reducing/relieving valve with drain to port 4
SYMBOL
OPERATION
Externally drained, pilot-operated pressure reducing/relieving valves reduce a high primary pressure at the inlet (port 2) to a constant reduced pressure at port 1, with a full-flow relief function from port 1 to tank (port 3). Draining the pilot section at port 4 makes these valves insensitive to pressure at tank (port 3) and provides a means for remote control by pilot or 2-way valves.
SPECIFICATIONS:
Max. Operating Pressure: 350 bar (5000 psi)
Flow: 10 gpm (40L/min)
Control Pilot Flow: 7 - 10 in³/min.
Temperature: - 30 ℃ ~ + 120 ℃
Cavity: T-21A
Installation Torque: 28 - 32 Nm
Filtration: 25 μm or better
Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt.
PERFORMANCE:
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.
Contact us to customize your valves and promote your business with our premium quality!
