water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n xem a1 220v Taille de la connexion:DN200 44V320-10 220V:

44V320-10 220V:

Croquis du robinet à boisseau sphérique Elephant BV3232P(3pc)-FP-F-ISO-H PA-SA

Schéma de vanne Elephant GVKN1331N-2W-Fb-S

PA-DA-105-1 air actuator parts and materials table:

№ Name Material 1 Stem for mounting the pneumatic actuator Steel 45 2 Sealing ring EPDM 3 Fixing spring Spring steel 4 Upper end cover Aluminum alloy 5 Screw Steel 304 6 Locking bracket (main rod) Steel 304 7 Housing Aluminum alloy 8 Sealing ring EPDM 9 Gear unit Cast iron BCh50 10 Transition coupling Cast iron BCh40 11 Gear stem Cast iron BCh40

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n xem a1 220v Taille de la connexion:DN200 44V320-10 220V:Butterfly valves are designed for use as shut off or regulating valves for flow control 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. The peculiarity of the gate valves of this series is the