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Danfoss nr: 003N4100.
control pressure connection: 1/4 "flare.
control range: 3.5 -16 bar
max working pressure: 16 bar water side.
max working pressure: 26.4 bar.
Kv value: 5.5 m3 / hr.
refrigerants: R22 R134a R404a
The water control valves are used to regulate the amount of water in cooling, freezing and air treatment installations equipped with water-cooled condensers.
Due to the modulating control of the water control valves, the condensing pressure is kept practically constant during operation.
When the installation is stopped, the water control valve will close automatically.
Temperature-controlled water control valves regulate the temperature by means of an amount of water or neutral brine.
Normally, the thermostatic water control valves open when the sensor temperature rises.
The kv value is the quantity of water in m³ / h with a pressure drop across the valve of 1 bar, Q = 1000 kg / m.