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 servant ainsi d'alternative aux actionneurs

servant ainsi d'alternative aux actionneurs quart de tour pneumatiques

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

de refroidissement et de climatisation avec de l'eau ou une solution aqueuse d'éthylène glycol dont la concentration ne dépasse pas 50 %

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

Diameter 50-300 mm Nominal pressure 16 bar Medium temperature -10 to +150°C Application water supply

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 servant ainsi d'alternative aux actionneursThe 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