water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 510n ex Threaded A la fermeture complète du

A la fermeture complète du diamètre nominal de la canalisation

№ Name Material 1 Body Cast iron GG25 2 Seat sealing NBR 3 Disc Stainless steel 316L 4 Stem SS AISI 416 5 Pin SS AISI 420 6 Bushing PTFE 7 Sealing ring NBR

pneumatic distributor Elephant 4V320-08 220V and limit switch unit Elephant APL-210N:

Dimensions and dimensions of ball valves Elephant BV3131P(3pc)-FP-F-ISO-H full bore

Characteristic Meaning Supply voltage 24V Engine type asynchronous Overheating protection yes Angle of rotation 90±2° Ambient temperature from -30 to +60 °C Manual understudy hex key (included) Degree of protection IP65 Limit switches correspond to the states of full opening and closing of the drive Cable entry G1/2 Body material aluminum alloy

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 510n ex Threaded A la fermeture complète duButterfly 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 double acting rotary actuators PA DA and