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 Expansion Joint °C from -20 to +100

°C from -20 to +100 Application water supply

N° Nom de la pièce Matériel 1 Corps fonte HT250(GG25) 2 Selle ZHMn58-2-2 (CuZn40Mn) / ZG2Cr13 (G-X20Cr14) 3 Bague d'étanchéité de porte ZHMn58-2-2 (CuZn40Mn) / ZG2Cr13 (G-X20Cr14) 4 Obturateur fonte HT250(GG25) 5 Joint d'étanchéité acier 35 6 Boulon acier 35 7 Support fonte QT450-10 8 Joint d'étanchéité acier 08 + graphite expansé thermiquement 9 Couverture fonte HT250(GG25) 10 Boulon acier 35 11 Goupille cylindrique avec filetage femelle acier 304 (G-X6CrNi189) 12 Rondelle plate PTFE 13 bouchon à vis acier 25

ce qui simplifie l'inspection de l'équipement

Croquis des dimensions des électrovannes VS100-ET-NC-24VAC 1/8″-2″

Croquis de la vanne à boisseau sphérique Elephant BV3232P(3pc)-FP-F-ISO-H PA-DA 4M310-08 220V

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 Expansion Joint °C from -20 to +100Butterfly 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