water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 410n ex handwheel mon atu afc2000 Pression:16 bars 2 5 355 6 Matériaux

2 5 355 6 Matériaux des boîtes de vitesses Elephant RDN

Matériaux des pièces pour vanne à boisseau sphérique Elephant BV3232P(2pc)-FP-T-ISO-H

N° Détails Matériel 1 Cas fonte GGG40 2 Joint de siège NBR 3 Schieber acier inoxydable 304 4 Joint de guidage PTFE 5 Scellage PTFE 6 Garniture de presse-étoupe acier WCB 7 épingle acier 45 8 Patron acier WCB 9 Tige acier 2Cr13 10 Étagère acier Q235 11 Plaque supérieure du rack fonte HT200 12 Noix laiton 13 Palier acier GCr15 14 ajutage acier Q235

V 250 Température ambiante approuvée

50–250 mm

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 410n ex handwheel mon atu afc2000 Pression:16 bars 2 5 355 6 MatériauxButterfly 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. 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 are designed to automate the