Check Valves RK, RB, RC, RE, ER

Check valves type RK, RB, RC, RE and ER are used to block the flow in one direction and enable free flow in the opposite direction. RK/RB check valves are spring-loaded, sturdily designed and dirt-resistant ball seated valves.

Overview Download View Hawe ER-EK Download View Hawe RC Download View Hawe RE Download View Hawe RK and RB Download View

The screw-in check valves type RC may be installed in both directions with the springloaded valve shim enabling rapid switching sequences. The check valve type RE is a shim-type check valve without spring pre-load. This enables a very compact and simple method of blocking the oil flow in one direction. This valve can be used as a "foot valve" in the suction pipe of pumps, for example.
The mounting hole for all screw-in check valves can be easily machined with a standard twist drill (point angle 118°).
The insert check valves type ER feature a spring-loaded, ball seated design and are primarily used in manifold-mounted versions of seated valves.

Features and benefits:
■ Operating pressures up to 700 bar
■ Easily machined mounting holes
■ Sturdy

 

Intended applications:
■ General hydraulic systems
■ Hydraulic pre-loading