water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Heat supply system L'entraînement électrique est alimenté par

L'entraînement électrique est alimenté par un courant alternatif 380 V 50 Hz

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Croquis de robinet à boisseau sphérique en laiton Elephant BV0030NP-SP-3L-T-ED avec Elephant 220VAC sans interrupteurs de fin de course

Technical characteristics of quarter-turn electric drives Elephant QT-N-xEM-A1-220VAC-U1:

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Heat supply system L'entraînement électrique est alimenté parButterfly 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. Operating principle: 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