Electric drive device:
№ Part name Material 1 Body cast iron 2 Seat seal NBR 3 Disk Stainless steel 316L 4 Stem SS AISI 416 5 Pin SS AISI 420 6 Bushing PTFE 7 O-ring NBR 8 Plate carbon steel 9 Handle ductile iron
1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ N - Th 4 – M16 4 – M16 8 – M16 8 – M16 8 – M16 8 – M20 8 – M20 12 – M20 12 – M20 T
The ball valve is used as a shut-off valve in heat and water supply systems
5% Compressed Air Consumption 3 l/min (at 1
Butterfly valves Elephant WBV3131E-2W-W-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA, pneumatic distributor Elephant 4M310-08 NAMUR 220V and LSU Elephant APL-510N EX Flanged Electric drive device:Butterfly 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 Elephant pneumatic double acting rotary actuators
