water butterfly valve elephant wbv1413e 2w fb h dn40 300 16 bar body cast iron ggg50 disc cast iron ggg40 seal epdm with 14 turn electric drive qt n m o2 380vac u1 380v Connection size:DN200 le disque de soupape se

le disque de soupape se déplaçant et comprimant le ressort

DN300 – Steel 45 4 Seat seal PTFE

B8M Cl2 steel 17 Cushion Pad AISI 304 stainless steel 18 Stud ASTM A193 Gr

l'extrémité libre du tube est déplacée par un mécanisme spécial et fait tourner la flèche du manomètre

industrial pipelines Average service life

water butterfly valve elephant wbv1413e 2w fb h dn40 300 16 bar body cast iron ggg50 disc cast iron ggg40 seal epdm with 14 turn electric drive qt n m o2 380vac u1 380v Connection size:DN200 le disque de soupape seElephant rotary disc valves are designed for use as shut off or control valves for flow control in heating and water supply systems, as well as in technological processes in the food, chemical, oil and gas, pulp and paper, and other industries. Rotary valves should only be installed between collar flanges. Elephant quarter turn electric actuators are designed for remote and local control of shut off pipeline valves with a quarter turn shut off