Today, AAK posted a hydraulic cartridge relief valve E-RV16-26, benchmarking HydraForce RV16-26. It 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.
Many hydraulic cartridge valve manufacturers in Ningbo China do not have this model. One of our customers in Brazil checked with 8 hydraulic cartridge valve manufacturers in 3 months, but none of them have this cartridge relief valve. He was very happily to get it from AAK finally, and the manufacturing quality and performance is equivalent to HydraForce RV16-26.
The selling points of this cartridge relief valve are:
1. Benchmarking HydraForce RV16-26
2. Its service life is 2 times that of its peers
Technical parameters of AAK E-RV16-26 HYDRAULIC CARTRIDGE PILOT OPERATED RELIEF VALVE:
Max. Operating Pressure: 240 bar (3500 psi)
Flow: See PRESSURE DROP VS. FLOW graph
At port 2 Max. at 85% of crack pressure.
115ml/min. max. Note: Pressure setting below 137.9 bar (2000 psi)
197ml/min. max. Note: Pressure setting above 137.9 bar (2000 psi)
Temperature: - 40 to + 120 °C (with Standard Buna N seals)
For this cartridge style, pilot operated, spool type relief Valve, the quality is benchmarking HydraForce RV16-26, you can also try it out.
AAK HYDRAULIC VALVES (639) 2023-07-31