water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v lsu apl 510n ex atu afc2000 Connection size:DN50 DN L D H F

DN L D H F L1 E G 40 34 65 180 92 147 120 77 50 43 65 203 108 168 120 77 65 46 65 223 108 168 120 77 80 46 65 245 128

5 fois la pression de service

mm 40 - 300 Pression nominale PN

mm Hmm Q° DN50 72

Spécification du matériau du robinet à boisseau sphérique Elephant BV3232P-FP-Fb-ISO-H HGB RQN-Z :

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v lsu apl 510n ex atu afc2000 Connection size:DN50 DN L D H FButterfly valves are 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic Elephant pneumatic double acting rotary actuators