water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm electric actuator qt n 003em o1 blue 24v Stainless Steel Wedge Gate Valve Classe d'étanchéité selon GOST 9544-2015

Classe d'étanchéité selon GOST 9544-2015 - « A »

Lorsque le volant est tourné dans le sens horaire ou antihoraire

N° Nom Matériel 1 Cas Acier au carbone A216 Gr WCB/25Л 2 Schieber Acier au carbone AISI/SS 304/08Х18Н10 3 Joint de guidage NBR 4 Joint de guidage NBR 5 Étagère acier Q235 6 Tige acier 2Cr13 7 Tête de rack fonte GGG40 8 Noix laiton 9 Barre fonte GGG40 10 Unité de connexion de tige de soupape acier Q235

Poids des vannes d'arrêt - 2

mm 19 18 d1

water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm electric actuator qt n 003em o1 blue 24v Stainless Steel Wedge Gate Valve Classe d'étanchéité selon GOST 9544-2015Butterfly 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. Electric quarter turn actuators are designed for remote and