Pre-fill valve F 40-20 (V) HAWE

Possible Applications

The HAWE F 40-20 pilot-operated pre-fill valve is engineered primarily for large hydraulic press systems, such as deep-drawing presses, metal extrusion machinery, and heavy-duty molding equipment where rapid cylinder advancement and retraction are required. In these applications, the valve facilitates the high-volume gravity filling and exhausting of hydraulic oil between the main press cylinder and the fluid reservoir during the fast-approach stroke. Furthermore, the optional pre-relief feature makes it exceptionally well-suited for high-tonnage forming processes where sudden decompression shocks must be eliminated to protect structural components, reduce hydraulic noise, and extend the operational lifespan of sensitive piping circuits.

This section is generated automatically to keep the catalog up to date. Not sure if this product fits your application? Contact us for clarification: info@kmkit.com