water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm gearbox ham rqn Taille de la connexion:DN50 N° Nom de la pièce

N° Nom de la pièce Matériel 1 Corps Acier au carbone WCB 2 manchette VITON 3

kg 15 110 - - 147 67 0

Lorsque la vapeur pénètre dans le purgeur de condensat thermodynamique

6 17x17 QT-W (M)-010 380 V 0

Type de commande - actionneur pneumatique à double effet

water butterfly valve elephant wbv3131e 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal epdm gearbox ham rqn Taille de la connexion:DN50 N° Nom de la pièceButterfly 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 done by turning the handle counterclockwise, closing clockwise. The HAM gearbox allows manual setting of the required