Name Materials Enclosure cover and body die-cast aluminum Shaft stainless steel Indicator cover polycarbonate Cam polycarbonate Spring stainless steel Enclosure cover bolts stainless steel O-ring NBR Bushing bronze Sealing ring (shaft) stainless steel Ground terminal stainless steel Indicator ABS plastic / polycarbonate Bracket stainless steel Passports and certificates
Wiring diagram for actuator QT-N-M-0-220VAC
l/min 3 Outlet air flow rate
The limit switch unit is designed for visual and electrical signalling of the end positions of the shut-off body of the pipeline valve
disk material - Cast iron GGG40
Water Butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 NAMUR 220V Connection size:DN65 Name Materials Enclosure cover andButterfly valves are 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and pneumatic
