water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4v320 08 220v atu afc2000 Taille de la connexion:DN150 Spécification matérielle du robinet à

Spécification matérielle du robinet à boisseau sphérique Elephant BV3232P(3pc)-FP-F-ISO-H QT-N-EM-O1-220VAC-U1 :

restent dans la dernière position connue en cas de perte de puissance

mm G 50 48 165 125 99 100 417 12 18 2 2 4-М16 1/2″ 65 48 185 145 118 100 460 12 18 2 2 4-М16 1/2″ 100 51 220 180 156 100 600 12 18 2 6 8-М16 1/2″ 125 57 250 210 184 100 628 14 18 2 6 8-М16 1/2″ 150 57 285 240 211 125 780 14 23 2 6 8-M20 1/2″ 200 70 340 295 266 125 880 18 23 4 8 12-M20 1/2″

Pneumatic actuators are used for control in pneumatic systems having NAMUR docking surface for installation of actuators through through holes in the housing

water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4v320 08 220v atu afc2000 Taille de la connexion:DN150 Spécification matérielle du robinet àThe WBV1331E 2W F butterfly valve is 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 double acting rotary actuators PA DA and pneumatic