water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action Limit switches et la différence de couleur

et la différence de couleur entre les positions ouverte et fermée réduit le risque de perception erronée des informations

№ Part Name 1 Body 2 Cover 3 Cap 4 Seat 5 Spool 6 Spool Ring 7 Bushing 8 Stem 9 Ring 10 Support 11 Spring 12 Adjustment Screw 13 Locking Bolt 14 Partition 15 Gasket 16 Gasket 17 Gasket 18 Stud 19 Nut 20 Shaft 21 Seal 22 Nut 23 Lever 24 Fork

5 65 156 80 25 46 216 86 104

Paramètres techniques de la vanne papillon à eau Elephant WBV1332N-2W-Fb-H matériau du corps - Fonte GGG50

matériau du corps - Acier au carbone 25L revêtement X20Cr13

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action Limit switches et la différence de couleurButterfly valves are designed for use as shut off or regulating valves for controlling flows 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. PA DA double acting pneumatic rotary actuators and PA SA