This item includes (1) 599-10305 Ball Valve and (1) GQD121.1P Actuator.
The OpenAir GQD Series direct-coupled spring return electronic actuator is designed
for modulating, two-position, and floating control of building HVAC dampers.
Application:
- Used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass, and residential zone dampers requiring up to 20 lb-in (2 Nm) torque. Designed for applications that require the damper to return to a fail safe position when there is a power failure.
Features:
- Bi-directional spring return (fail-safe)
- Pre-cabled
- Plenum-rated models available
- Fast run time
- Available in 20 lb-in (2 Nm) torque
- Signal inversion capability on modulating types (2 to 10 Vdc or 10 to 2 Vdc)
- UL and cUL listed, CE certified
- Compact footprint
- Low voltage models are 24 Vac/dc compatible
- 120 Vac model with 1/2" NPT conduit connection
- Universal mounting plate accommodates different actuator sizes
- Variety of ball sizes and flow coefficients minimizes the need for downsizing pipes
- Industry leading shutoff accurately controls fluid through coils
- Actuator and plate can be rotated to facilitate installation and wiring
- Standoffs provide a thermal barrier between the actuator and the mounting plate
- Plastic mounting plate, extensions, and handle do not condensate in chilled or hot water applications
- Operating handle can manually operate valve in the event of a power failure