Reset Relief Valve 2 Inch 3 Inch 1500-5000 Psi Safety Valve

Reset Relief Valve 2 inch 3 inch 1500-5000 PSI Safety Valve 

3"RR spring-type reset relief valve provides protection for mud pump and mud manifold. Ensures that the rig operates more safely during drilling, replaces shear relief valves, reduces mud pump downtime and prevents downhole accidents during pump outages. 3"RR spring-type reset relief valve with integral piston structure, simple appearance, beautiful appearance, easy to replace wearing parts; Open sensitive, after pressure relief can realize manual reset without stopping the pump; Pressurized fluid adopts built-in dual protection to avoid leakage of high-pressure fluid to other equipment and personnel in case of seal failure. The 3"RR 3000-8000 psi (20-56Mpa) spring return safety valve has extra heavy duty flanges on the cover and interfaces for additional safety. The strength and hardness of the valve base are strengthened for safer and more reliable operation.

Hebei Xinhuafa Petroleum Machinery Co., Ltd. is a high-tech enterprise integrating product design, production and service, as well as a production-oriented technology enterprise of oil drilling and production equipment with independent import and export rights. The company is mainly engaged in the research and development of mud pump accessories, a number of achievements won the national, ministerial awards and national invention patents. Main F series, HHF series, 3NB series, Qingzhou 3NB and other bimetal mud pump cylinder liner, piston, piston rod, intermediate pull rod and other mud pump accessories. The company uses advanced technology and processes to meet API-7K (American Petroleum Institute) standards, and has established a complete set of ISO9001 compliance quality control system.