water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 10 220v Bellows Stop Valve Si le raccord de tuyauterie

Si le raccord de tuyauterie connecté est fermé

fire protection

disc - stainless steel 316L

Spécification matérielle du robinet à boisseau sphérique Elephant BV3232P(3pc)-FP-F-ISO-H PA-SA 4M310-08 220V :

Technical characteristics of Elephant WBV1432N-2W-Fb-H butterfly valves DN40-50 PN16 body - cast iron GGG50

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 10 220v Bellows Stop Valve Si le raccord de tuyauterieRotary disc gate valve is 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the