E-RPCC Pilot-operated, balanced piston relief valve
Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
Max.Setting: 350 bar (5000 psi)
Capacity: 12 gpm (48L/min)
Internal Leakage: 20cc/min at 70 bar (2 in³/min.@1000 psi)
Response Time – Typical: 10 ms
Temperature: - 30°C to 100 °C (with Standard Buna N seals)
Cavity: SUN T-162A
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.
Contact us to customize your valves and promote your business with our premium quality!