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 atu afc2000 Taille de la connexion:DN80 Materials of parts of butterfly

Materials of parts of butterfly valves Elephant WBV1331E-2W-F-H

mm 150 57 285 240 211 250 490 14 23 2 6 8-M20 250 70 395 350 319 250 690 16 23 4 8 12-M20 300 76 445 400 370 250 815 16 23 4 8 12-M20

Sketch of dimensions of butterfly valves Elephant WBV3131P-2W-Fb DN50-300 PN16

Nom Matériel Corps Acier inoxydable AISI 316L/03X16H15M3 Manchette VITON Disque Acier AISI316L (03Х17Н14М3) Tige Acier AISI316L (03Х17Н14М3) Goujon Acier AISI316L (03Cr17N14M3) Manche PTFE Joint torique Nitrile NBR Plaque

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 atu afc2000 Taille de la connexion:DN80 Materials of parts of butterflyRotary 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