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 pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 510n ex Butterfly Valve Données techniques Vanne à boisseau

Données techniques Vanne à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H HAM RQN-Z :

fats Flow direction double-sided Connection to pipeline interflanged Body material cast iron GGG50

V 24 heures sur 24 9 Matériau du corps Laiton 10 Joint PTFE 11 Degré de protection IP65 12 Degré d'isolation de la bobine F

11 Retaining ring AISI 201 steel 7 Anther NBR 8 Rod gasket NBR 9 Insert AISI 201 steel 10 Cork plastic

Le clapet anti-retour à bille est conçu pour empêcher les changements de direction d'écoulement du fluide de travail dans la canalisation dans la direction opposée

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 pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 510n ex Butterfly Valve Données techniques Vanne à boisseauThe WBV1331E 2W F butterfly valve is designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and pneumatic