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 08 220v lsu apl 410n ex Taille de la connexion:DN100 éthylène glycol

éthylène glycol

les systèmes d'irrigation et les processus industriels

Modèle Taille DN L D D1 D2 H1 N-Th T DN50 50 48 165 125 99 283 4 – M16 12 DN80 80 51 200 160 132 385 8 – M16 12 DN100 100 51 220 180 156 447 8 – M16 12 DN200 200 70 340 295 266 721 8 – M20 16

4 174 36 88 162

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 08 220v lsu apl 410n ex Taille de la connexion:DN100 éthylène glycolRotary 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