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 410n ex handwheel mon Thermostats W 9 Disponibilité de la

W 9 Disponibilité de la sauvegarde manuelle hexagone Classe de protection du logement IP67 Poids

⁰C -20 à +120 Milieu de travail eau froide et chaude

Principe de fonctionnement : lorsque le volant tourne dans le sens horaire ou antihoraire

N° Nom de la pièce Matériel 1 Corps Fonte GGG40 2 Joint de siège Nitrile NBR 3 Couteau acier AISI304 4 Garniture de presse-étoupe PTFE 5 glande Acier au carbone WCB 6

5 24 4 340 295 22 12 3 10

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 410n ex handwheel mon Thermostats W 9 Disponibilité de laButterfly 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