Valve Test Bench

Valve Test Bench, VTB is the Chinese leader in Designing, Engineering and manufacturing of valve testing system. We specialized in hydrostatic and pneumatic testing for valves. We offer a complete line of valve testing systems and services to satisfy custom testing requirements. Our systems can exceed API-598, API-576, API-527, API-6D, ASME B16.34, DIN EN 12266,ISO 5208; ASME B 16.5; ASTME 1003-05; GOST 5762-2002; GOST 9544-2005.MSS & ISA standards. Our full line of valve testing systems have been designed to test Gate, Globe, Check, Plug, Ball, Needle, Butterfly, Control, Safety Relief Valves and special valves, fittings and pipe. With connections like Flanged, Socket Weld, Butt Welded, Female Threaded , Special Ended. Construction of valve test benches Horizontal,Vertical,Tilting,Multiple Station,Automatic For the testing of Ball Valve,Gate valve,Check Valve,Butterfly Valve,Safety Valve,Control Valve,Shut off Valve Design of test piece ends (inlet/outlet) Flange,Thread,Welding Socket,, Flangeless (“sandwich” / “wafer”) Test medium Water,Air,Nitrogen,Special test media (e.g. oil, kerosene) Test types Strength test of housing, Leakage test of spindle gland,Leakage test of shut-off device,Set pressure of safety valves Test pressure Water, max. 1380 bar (20000 psi) (on request even higher) Air / nitrogen, max. 300 bar (4350 psi) (on request even higher) Other VCB's up to 4000 tons - range up to 120/DN3000 are available on request. Other tests available on request ·Cryogenic Test ·Fugitive emission Test ·High pressure body gas test ·High pressure seats gas test ·Firesafe Test ·Seat self relieving test ·Special tests according to customer specifications Custom Desgin Valve Test Bench for testing high pressure and big diameter valves are available on reques