Genuine STAXX Part #28030306 Release valve assembly

The Release valve assembly consists of the following parts: Release valve housing, release valve with 2 seal grooves, release valve housing seal, release valve spring and 2 seals.

The correct assembly procedure, is to fit the 2 seals on to the piston, insert the piston in to the valve housing, slide the housing seal over the threaded part of the valve, and place the spring on the in board end of the piston. once assembled the complete assembly can be installed in to the hydraulic pump unit.

Fits the following models: WH-25S-H, WH-30S-H as standard but can also be sued to upgrade the following models to a stainless steel version of their standard release valve BF25, BF30, WH-25ES, WH-25-ESP, WH-30G, GB25 Plus many more....

Part # 306 on the diagram