E-CV04-20 CHECK VALVE
The E-CV04-20 is a screw-in, cartridge style, hydraulic check valve for use as a blocking or load-holding device.
The cartridge valve allows flow from port 1 to 2, while normally blocking flow in the opposite direction. The cartridge valve has a fully guided check which is spring biased closed until sufficient pressure is applied at port 1 to open to port 2.
Working Pressure: 240 bar (3500 psi)
Flow Rating: See Performance Chart
Internal Leakage: 0.10 ml/min (2 drops/min) at 207 bar (3000 psi)
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)
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Check 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!