water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 410n ex Connection size:DN20 Model of electropneumatic positioner

Model of electropneumatic positioner

Matériaux des pièces du robinet à boisseau sphérique Elephant BV3232P(3pc)-FP-W-ISO-H Ru63/40/25 QT-NM-O2-220VAC-Y1 DN10 Ru63

The manual doubleturn actuator with worm gear and HDM reduction gearbox allows manual setting of the required positioning of the shut-off valve by a quarter turn

Détail du robinet à boisseau sphérique Elephant BV3232P (3 pièces)-FP-F-ISO-H PA-DA 4M310-08 24 V AFC2000

Parts and material sketch of the PA-DA pneumatic actuator

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 410n ex Connection size:DN20 Model of electropneumatic positionerButterfly 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