water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 410n ex Taille de la connexion:DN150 -10 à +180 pour le

-10 à +180 pour le PTFE Support opérationnel EPDM : eau froide et chaude

Materials of gearbox parts (manual backups) Elephant MON:

5 D4 Ø70 Ø102 Ø125 Ø140 4-Ø2 4-Ø8

5 25 160 245 184 58 8

Les vannes papillon peuvent être actionnées manuellement à l'aide d'une poignée ou d'un levier

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs 4v320 08 220v lsu apl 410n ex Taille de la connexion:DN150 -10 à +180 pour leButterfly 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. Pneumatic rotary actuators with return spring PA SA are designed for automation