water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal electric actuator qt n xem a1 220v Ball Check Valve № Details Material 1 Body

№ Details Material 1 Body cast iron QT450 2 Disk cast iron QT450 3 Seat seal NBR 4 Rod stainless steel SS 316

electropneumatic positioner YT-1000RSN with feedback:

closed and jammed positions 2 limit switches

The lubricator adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components such as pneumatic cylinders and pneumatic valves

Pneumatic actuators are used for control in pneumatic systems having NAMUR docking surface for installation of actuators through through holes in the housing

water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal electric actuator qt n xem a1 220v Ball Check Valve № Details Material 1 BodyButterfly 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. The triple eccentricity design reduces friction at the disk and seat contact points, which increases the reliability and service life of the gate. In this