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 4v320 08 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN125 Paramètres techniques du robinet à

Paramètres techniques du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H QT-N-EM-O1-220VAC-U1 DN15 Ru40

Device diagram of actuators Elephant QT-N-003EM-O1-24VDC-U1 HARK:

Nom Matériel Matériau du boîtier acier inoxydable 304 Matériau de l'élément de détection alliage de cuivre Hydroremplissage glycérine

N° p/p Nom de la pièce Matériel 1 Corps fonte GG25 2 Joint de siège NBR 3 Disque acier inoxydable 316L 4 Tige Acier inoxydable AISI 416 5 Épingle Acier inoxydable AISI 420 6 Manche PTFE 7 Joint torique NBR 8 plaque acier au carbone

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 4v320 08 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN125 Paramètres techniques du robinet àButterfly 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