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China Flange End Manual Rubber Seal Butterfly Valve, Find details about China Rubber Seal Butterfly Valve, Flange End Butterfly Valve from Flange End Manual Rubber Seal Butterfly Valve - Qingdao Bestflow Industrial Co., Ltd.
Size | DN50-DN1200 |
Medium | Oil,Water,Gas,Acid,Base |
Standard | EN593/AWWA C504/MSS SP-67 |
Pressure | CLASS 125-300/PN10-25/200-300PSI |
Material | CI,DI |
Type | wafer type,lug type,double flange type,U type,groove-end |
General Design | EN1092 |
Mounting Pad | ISO5211 |
Face to Face | BS5155; EN558; 13 series etc. |
Flange Drilling | DIN2501; PN10 / PN16 |
Inspection and Test | API598 |