Flange Type Butterfly ValveHuachao Flange Type Butterfly Valve to design novel small overall size, light weight, rapid opening and closing, convenient operation and labor saving, the butterfly plate and the sealing ring, without sliding, sealing surface wear resistance using long life, reliable sealing, easy adjustment.Hot tags: Flange Type Butterfly Valve, China manufacturer, factory, mill, supplier, cheapFlange Eccentric Butterfly ValveFlange Eccentric Butterfly Valve has three type: triple eccentric flange butterfly valve, double eccentric flange butterfly valve, single eccentric flange butterfly valve.Feature:Size: DN50-DN1200, 2" to 48"Pressure: ANSI 150#, PN10, PN16Material: cast iron, ductile iron, carbon steel, stainless steelDesign standard: ISO 5752, BS5155, API 609, DIN5202, ASME B16.10, ASME B16.5Seal structure, soft sealing, multiplayer-hard sealElastic ring hard sealFireproof stopper driverISO 5211 Mounting PAD ConnectionOperation Type: Manual, worm gear, electric, pneumatic, hydraulicHot tags: Flange Eccentric Butterfly Valve, China manufacturer, factory, mill, supplier, cheap