Shanghai KS Flow Control Equipments Co.,Ltd is a valve manufacture with more than 30 years of valve manufacturing experience, which set up in 1984,specializing in Ball Valve,Gate Valve, Globe Valve, Check Valve and Butterfly Valve. Pressure range: Class150-Class2500,PN10-PN420. Size range: NPS1/2-NPS80. Operation type: manual, gearbox, chain wheel, pneumatic, electronic, hydraulic-pneumatic etc. Connection End: flanged, BW, SW, NPT, wafer type, etc. Materials (casting): WCB, WCC, LCB, LCC, LC1~3, CF8, CF3, CF8M, CF3M, CF8C, CN7M, CA15, C5, WC5, WC6, WC9, etc. Materials (forging): A105, LF1, LF2, F304, F304L, F316, F316L, F11, F22, F6, F51, F316H, F321, F347, etc.