Products

Features of forged trunnion ball valves are as follows: 1) The cylindrical body that of overall compound forging welding has the characteristics of good strength, good sealing, defect-free dimension, non-maintenance and long service life of 30 years. 2) Extended stem, York and other valve accesso [...]

Features of metal to metal ball valves are as follows: 1) These valves have good overall appearance and innovative design. 2) Bi-directional sealing structure, valve cavity is with the function of automatic overpressure relief. 3) Unique double internal support structure for ball, so switching t [...]

Features of one piece ball valves are as follows: 1.Blow-out proof, anti-blow out stem 2.Key lock 3.Anti-fire safe design When the trunnion ball valve be used normally,its sealed by seat and ball surface,seat retainer sealed by O-ring and body,this is soft sealed and reliable sealing.When the s [...]

Features of NPT floating ball valves are as follows: NPT Forged floating ball valves have two structures. 2 piece and 3 piece design, male or female threaded ends, RPTFE, DERLIN, NYLON and PEEK seats. Different materials for seats, gaskets and packing may be chosen according to different using [...]

Features of Cast Floating Ball Valves Are As Follows: Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the [...]

Features of forged floating ball valves are as follows: Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto [...]

Features of cast trunnion ball valves are as follows: 1) Anti-fire safe design: API 6FA, API607 2) Anti-static device The static-conduction spring is set between the stem and the ball, the stem and the body. Thus static electricity is conducted to ground and system safety is secured. 3) Anti [...]

Features of forged trunnion ball valves are as follows: 1) Anti-fire safe design: API 6FA, API607 2) Anti-static device The static-conduction spring is set between the stem and the ball, the stem and the body. Thus static electricity is conducted to ground and system safety is secured. 3) An [...]