Butterfly valve Resilient seated eccentric flanged butterfly valve Grooved-end butterfly valve Thread-end butterfly valve High performance butterfly valve Flanged concentric disc butterfly valve Butterfly valve with spline key and pinless Butterfly valve with pinless TypeA/LT Concentric Butterfly Valve Check valve Rubber-coated check valve Lift check valve Swing check valve Silent check valve Single door swing check valve Wafer butterfly check valve Gate valve Double parallel flashboards valve Knife gate valve Rising stem resilient seated gate valve Non-rising stem soft-sealing gate valve Y Type Strainers Y type strainers Actuator Pneumatic actuator Electric actuator Wormgear actuator Ball valve Ball valve Globe valve Inner screw thread stop valve JGD Single-spheroid joint Technical information Range of Work CV Data for Butterfly Valve Operating Torque Operating Instruction Pipe Machining parts Marine parts Fastemers PVC valve Flanges knife-gate valve Investment astirgs Powder Metallurgy		Flanged concentric disc butterfly valve   Technical:   Standard:   Size: 2"-48" Nominal Pressure: PN10/PN16 Test Pressure Sealing: PN11/PN17.6 Shell: PN15/PN24 Working Temperature: -15°C~150°C Suitable Mediums: Water, Steam,Oils   Design Standard: EN593 Face To Face: ISO5752 EN558-1 Body Flange Drilling: ISO7005-2,EN1092-2 Top Flange: ISO5211 Test Standard: ISO5208 Others