China Hydraulic Cartridge Valve Manufacturer AAK is posting a new Hydraulic Screw-in Cartridge Proportional Relief Valve equivalent to Rexroth KBPS

Today, we'd like to introduce a hydraulic screw-in cartridge direct-acting proportional relief valve equivalent to Rexroth KBPS.

It is a direct-acting proportional relief valve (pilot control valve) to limit system pressure.

Technical parameters of AAK E-KBPS Hydraulic Direct-acting Proportional Relief Valve:

Max. Operating Pressure: 420 bar (6000 psi)

Max. Permissible Return Pressure (main port 2): 210 bar (3000 psi)

Max. Flow Rate: 2 L/min (0.5 gpm)

Cavity: T-8A

The advantages of AAK Hydraulic Direct-acting Proportional Relief Valve E-KBPS are:

1. The quality of this valve is benchmarking Bosch Rexroth, but price is much cheaper.

2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China.

Welcome to try it out, you will be satisfied with its quality and performance!

AAK HYDRAULIC VALVES (852) 2025-08-27