water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 380vac u1 hark With pneumatic actuator les systèmes d'alimentation en eau

les systèmes d'alimentation en eau et les systèmes d'irrigation et de chauffage automatiques

Sketch of parts and materials Butterfly valves WBV1616N-2W-Fb-H

matériau du couteau - acier inoxydable AISI 316

№ Name Material 1 Body WCB steel or AISI 316L stainless steel 2 Cuff VITON 3 Disc AISI 316L stainless steel 4 Stem SS 416/2Cr13 stainless steel 5 Pin AISI 316L stainless steel 6 Bushing EPDM 7 Sealing ring EPDM 8 Fixing plate Carbon steel

water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 380vac u1 hark With pneumatic actuator les systèmes d'alimentation en eauElephant butterfly valves are intended for use as shut off or control valves for flow control in heat supply systems, water supply systems, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries. Electric quarter turn actuators Elephant QT2 N xEM O1 x U1 with thermal protection and heater are designed for remote and local control of shut off pipeline valves with a quarter turn shut off element. They are used