water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 510n ex Connection size:DN20 69 65 2 1/2" 61

69 65 2 1/2" 61 115

Croquis du robinet à boisseau sphérique Elephant BV3232P(3pc)-FP-F-ISO-H PA-SA 4M310-08 220V APL-210N AFC2000

according to GOST 17433-80 Operating temperature

la vanne d'équilibrage vous permettra de régler avec précision la chute de pression et le débit pour un équilibrage précis du fluide de travail dans le système de réseau de canalisations

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 510n ex Connection size:DN20 69 65 2 1/2" 61Butterfly 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. Pneumatic double acting rotary actuators PA DA and pneumatic