water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em b1 220vac u1 220v Ball Check Valve 88 560 405 355 470

88 560 405 355 470

Vanne à boisseau sphérique en laiton à port standard fileté Elephant RP

gearbox c HAM RQN:

Spécifications techniques générales Électrovannes Elephant VS300-ET-NC-24VAC

produits pétroliers et autres fluides liquides ou gazeux neutres pour les matériaux du robinet Raccordement au pipeline à bride Type de section d'écoulement alésage intégral Classe d'étanchéité « A » selon GOST 9544-2015 Type de contrôle Actionneur pneumatique avec ressorts de rappel Elephant-SA

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em b1 220vac u1 220v Ball Check Valve 88 560 405 355 470Butterfly 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. 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 controlled by Elephant QT series are designed