water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon atu afc2000 Taille de la connexion:DN65 Le flux inverse est bloqué

Le flux inverse est bloqué en appuyant le disque de soupape contre son siège sous l'action du ressort et de la pression du flux inverse

L'entraînement électrique est alimenté par un courant alternatif 380 V 50 Hz

gearbox HAM RQN

Dimensions et dimensions d'installation de la vanne papillon d'eau Elephant WBV3432N-2W-Fb matériau du corps - Acier au carbone WCB

Materials of parts of Elephant WBV1132N-2W-Fb-H butterfly valves DN65-150 PN16

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon atu afc2000 Taille de la connexion:DN65 Le flux inverse est bloquéButterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the