butterfly valves elephant wbv3131s 2w c h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Knife Gate Valve Spécification du matériau du robinet

Spécification du matériau du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA 4M310-08 24V APL-210N :

Spécification du clapet anti-retour à ressort Elephant VCS3232P-T

Détail du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA YT-1000RSN sans tringlerie de retour

°С de -40 à +80 Durée de vie

qui est une bille à section spéciale

butterfly valves elephant wbv3131s 2w c h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Knife Gate Valve Spécification du matériau du robinetButterfly valves are designed for use as shut off or regulating valves to control 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. Quarter turn actuators are designed for remote and local control