water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 410n ex atu afc2000 Thermostats milieux gazeux Principe de fonctionnement

milieux gazeux Principe de fonctionnement de la vanne Arrêtez et contrôlez Type de contrôle actionneur Type de vanne Arrêtez et contrôlez Type de commande de soupape automatique Type de vanne de régulation bidirectionnel Tension d'alimentation 24 V Application Alimentation en eau

Caractéristiques du variateur électrique QT-N-040EM-O1-380VAC-U1

Materials of parts of butterfly valves Elephant WBV1331E-2W-F DN50-300 PN16 body - cast iron GGG40

matériau du coin - acier inoxydable AISI A216

Butterfly valve WBV1132N-2W-Fb PA-DA 4M310-08 APL-510N-EX 4M310-08 24V is designed for use as shut-off or regulating valves to control flows in heating systems

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 410n ex atu afc2000 Thermostats milieux gazeux Principe de fonctionnementButterfly valves are 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and pneumatic