water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action 4v320 10 220v handwheel mon Pression:25 bars 7 20 74 57 142

7 20 74 57 142 0

7 38 36x36

mm G 50 48 165 125 99 100 445 12 18 2 2 4-М16 1/2″ 65 48 185 145 118 100 520 12 18 2 2 4-М16 1/2″ 80 51 200 160 132 100 558 12 18 2 6 8-М16 1/2″ 100 51 220 180 156 100 675 12 18 2 6 8-М16 1/2″ 125 57 250 210 184 100 780 12 18 2 6 8-М16 1/2″ 150 57 285 240 211 125 850 14 23 2 6 8-M20 1/2″ 200 70 340 295 266 125 980 16 23 2 6 8-M20 1/2″ 250 70 395 350 319 160 1140 16 23 4 8 12-M20 1/2″ 300 76 445 400 370 160 1360 16 23 4 8 12-M20 1/2″

Quarter-turn

L'étanchéité du robinet-vanne à l'état fermé est assurée en pressant le robinet-vanne contre le joint sous l'influence de la pression du fluide de travail

water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action 4v320 10 220v handwheel mon Pression:25 bars 7 20 74 57 142Rotary 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. The valves are opened and closed by turning the disc by 90. The triple eccentricity design reduces friction at the disc and seat contact points, which increases the reliability and service life of the gate. In this