water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da pneumatic distributor 4m310 08 220v lsu apl 510n ex atu afc2000 Connection size:DN40 milieux agressifs Sens d'écoulement Sens

milieux agressifs Sens d'écoulement Sens Unique Raccordement de canalisation À brides Matériau du corps Acier WCB Champ d'application Systèmes d'alimentation en eau et en chaleur

mm 35 42 55 70 Diamètre du volant

Characteristic Meaning Electric drive type multi-turn Supply voltage 380 V Ambient temperature from -28°C to +60°C Maximum drive speed 50 Degree of protection of the case IP67 Internal thermal protection response temperature 110°C ISO Flange Type F10/F12 Country of origin China

latéraux et angulaires

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da pneumatic distributor 4m310 08 220v lsu apl 510n ex atu afc2000 Connection size:DN40 milieux agressifs Sens d'écoulement SensRotary disc gate valve is designed for use as shut off or regulating valves for flow control 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. Elephant pneumatic double acting rotary actuators PA DA and