Latest Pump Valve Assembly Certified By API Quality

Specification Of Valve Assembly

1. Valve assembly is the critical component of mud pump fluid end, with high operation frequency and great impact subjected. The quality of valve assembly will have a direct effect on the service life of the hydraulic cylinder. Valve assembly is the major easily damaged parts of mud pump.

2. Valve assembly consists of valve body assembly and valve seat. According to the type of the inner hole of the valve seat, valve assembly can be classified as through-hole valve, three-way valve and four-way valve. Generally, valve assembly refers to through-hole valve.

3. The valve body and valve seat of valve assembly are made from high-quality knot steel treated with 20CrMnTi carburizing and quenching processes.

4. The surface hardness is greater than HRC 60.The conical surface is ground finished to ensure a high requirement for roughness and geometric dimension.

5. The rubber sheet is made of polyurethane material which improves the service life of valve assembly, the operational use time is more than 300 hours.

Parameter Information