DTC valve PYF Series

the condenser outlet of the liquid refrigerant， to avoid degradation of the mechanical parts of the wear and tear caused by the increase in the shortening of the compressors service life. FEATURES • Applicable refrigerants: R22， etc. • Ambient temperature: -40℃~+60℃ • MWP: 4.2MPa • Installation place: discharge line of the compressor • Applicable compressor: scroll compressor， DTC valve PYF Series Liquid Injector(Temperature Response Valve) is mainly designed for medium and low temperature refrigeration. When the compressor exhaust temperature is higher than the valve set temperature， thus reducing the exhaust temperature， the temperature bulb senses the exhaust temperature， after throttling and cooling sprayed into the compressor suction pipe or intermediate chamber， screw compressor 。

so that the valve opens， to prevent the compressor lubricating oil carbonization。

R404A，。