Control system for air conditioning system
The pressure independent control valve “Cocon QTZ” with automatic flow control is a compact valve combination consisting of a flow regulator and a regulating valve. The nominal value of the flow regulator can be set with the help of an easily accessible handhweel.
The pressure independent control valve can be equipped with an actuator, temperature controller or manual head (connection thread M 30 x 1.5).
The valve can be used for dynamic hydronic balancing and temperature control of appliances or sections of the system in chilled ceilings, fan coil units and convectors as well as central heating and surface heating systems. The valve is made of dezincification resistant brass and the seals of EPDM or PTFE. The valve stem is made of stainless steel.
- DN 10 up to DN 32
- with or without pressure test points
- inlet port: coupling,
outlet port: female thread
inlet and outlet port: male thread