water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN125 Dimensions et dimensions des vannes

Dimensions et dimensions des vannes à disque d'eau Elephant WBV3432N-2W-Fb-H

The butterfly valve is designed for use as a shut-off or control valve to control flows in heat supply systems

N° Nom de la pièce Matériel 1 Corps fonte grise GG25 2 Couvercle de filtre fonte grise GG25 3 Grille Acier SS304 4 Scellage Acier SS316 + graphite 5 Bouchon de vidange -

N° Nom de la pièce Matériel 1 Corps Acier 304 2 Disque Acier 304 3-4 Boulon / Écrou Acier 304 5 rembourrage PTFE 6 Garniture de presse-étoupe Acier 304 7-9 Boulon / Écrou Acier 304 10 Mandrin de serrage Acier 45 11 Étagère Acier A3 12 Soutien Acier A3 13 Actionneur pneumatique - 14 Joint de siège EPDM

Principe de fonctionnement : Les vannes s'ouvrent et se ferment en tournant le disque de 90°

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN125 Dimensions et dimensions des vannesRotary disc gate valve is designed for use as shut off or regulating valves for flow control 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the