water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 08 220v Gate Valve mm 150 226 139 495

mm 150 226 139 495 200

offrant le plus petit rapport taille physique/puissance des actionneurs typiques du marché

Croquis des robinets à boisseau sphérique Elephant BV3232P(2pc)-FP-TH Du8-50 Ru140 en acier inoxydable 316

N° Nom Matériel 1 Boulon Acier SS304 2 Indice Résine ABS 3 Couverture aluminium 4 Joint torique NBR70 5 épingle acier noir 6 Engrenage fonte ductile 7 Scellage NBR70 8 Cas aluminium 9 Boulon de réglage acier noir 10 Joint d'étanchéité Acier SS304 11 Écrou de réglage Acier SS304 12 Cache écrou NBR70 13 Palier métal en poudre 14 Arbre à vis sans fin acier 45 15 Scellage NBR70 16 Arbre de transmission Acier SS304 17 Barre acier au carbone avec revêtement en polyester 18 épingle acier noir

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 08 220v Gate Valve mm 150 226 139 495Butterfly 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 done by turning the handle counterclockwise, closing clockwise. Pneumatic actuator with return springs PA SA 85 is designed for