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 4m310 08 220v lsu apl 510n ex Taille de la connexion:DN100 N° Nom Matériel 1 Cas

N° Nom Matériel 1 Cas Acier au carbone A216 Gr WCB/25Л 2 Schieber Acier au carbone AISI/SS 304/08Х18Н10 3 Joint de guidage NBR 4 Joint de guidage NBR 5 Étagère acier Q235 6 Tige acier 2Cr13 7 Tête de rack fonte GGG40 8 Noix laiton 9 Barre fonte GGG40 10 Unité de connexion de tige de soupape acier Q235

8 100 163 112 241

mm 19 18 d1

5 60 295 23 370 15 DN250 203 283 68 355 28 370 15

+40 Température ambiante

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 4m310 08 220v lsu apl 510n ex Taille de la connexion:DN100 N° Nom Matériel 1 CasRotary 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