We CHINA YOY VALVE GROUP possesses 25 years experience mainly in design, manufactur and sales on API ANSI DIN GB Standards Cast Steel SAFETY VALVE, Relief Valve, BUTTERFLY VALVE, BALL VALVE,GATE VALVE, GLOBE VALVE, CHECK VALVE, FORGED STEEL VALVES ,etc. 

 

Main Material: WCB, LCB, WC6, C5, CF8, CF8M, CF3, CF3M ,A105,LF2,F304,F316,etc.

Nominal Working Pressure:PN1.6~42.0Mpa( 150lb ~ 2500lb ).

Normal diameter from DN10 to 3000( 1/2”~40”) the work temperature is from -196℃~700℃.