Shut-off valves with and without metal bellows in reliable quality now coming with electric actuators.
These are standard AVR or AVB shut-off valves which are actuated electrically. Here the turning of the stem for opening and closing the valves is done by the motor. Electrically actuated shut-off valves have previously been supplied to individual customers by AWP for special projects. Thereby we could aquire experience which helped us to establish these items in our standard product range.
Technical Features:
- Available in steel or stainless steel.
- Selection of body material as per German DIN EN12284, AD 2000 series W.
- Working media: glycol-based cold brine refrigerant EN 378 p. 1 and blends with refrigerator oil, neutral gas and liquid media, glycol-based cold brine.
- Mounting position: in any position
- Electric actuator is designed for ambient temperatures of -40°C upto +60°C, enclosure protection: IP68 as per EN 60529 mains 220V 50 Hz 3-ph AC, insulation class: F, tropicalised, motor protection: thermoswitch 140°C NC, heater 110V – 250V AC/DC Self regulating.
WVB 3-Way Valves
Design
straightway or angle type
Material
steel or stainless steel
Nominal Size
DN 10-100
Nominal Pressure Level
PS 25, PS 40, PS 63
Temperature Range
-60 °C to +150 °C
Connections
Butt welding ends DIN, ANSI
flanged ends DIN, ANSI
brazed ends,
screwed ends
Other
equipped with electric actuator
