For open and closed cold and warm
water systems
• For fan coil and VAV boxes in
heating, ventilation and air
conditioning systems
• Deenergized closed (NC)
The actuator consists of a synchronous motor with spring return function, which is
available in most common used voltages. The valve is normally-closed. The valve
body is made of forge brass. The actuator body consists of a stainless steel base plate
with an ABS cover. The water is regulated with the use of a special rubber flap, which
will close the valve bubble tight.
