Product Details
- MaterialForged brass
- Size1/2 in
- Temperature Range36 to 212 °F
- Max Pressure360 PSI
Description
ZoneTight™, 2-way, Internal thread.
• For closed cold and warm water systems.
• For switching functions and 2-point controls
on the water side of air-handling units and
heating systems.
• Snap-assembly of the actuator.
The QCV zone valves are suited for large commercial buildings where higher close-off and the
ability to change flow is desired. Common applications include unit ventilators, fan coil units,
VAV reheat coils, fin tube casing, radiant panels and duct coils. The valve fits in space restricted
areas and can be assembled without the use of tools.
The ball valve is adjusted by a rotary actuator. The rotary actuator is controlled by an on/off
signal or by a commercially available modulating or floating point control system and moves the
ball of the ball valve – the throttling device – to the position preset by the control signal. Open
the ball valve is carried out counterclockwise and close it clockwise.Tool-free snap assembly. The actuator can be plugged on the valve by hand (Caution! Just vertical movements). Pins must match the holes on the flange. The mounting orientation in relation to the valve can be selected in 180° increments. (Possible two times).