Tag Archives for Solenoid Valve

Hot-Gas Defrost Service Solenoid Valve

Several piping arrangements are used for hotgas defrost systems, one of which is shown in Fig. 6-25. A portion of the compressor discharge gas is passed through the solenoid valve into the evaporator. The solenoid valve may be controlled either … Continue reading

05. January 2011 by admin
Categories: Solenoids and Relays | Tags: , | Leave a comment

Suction-Line Service Solenoid Valve

There are several applications, particularly on suction lines, where pressure drops in the range of 2 to 4 lb/in.2 (psi) cannot be tolerated. Therefore, only valves that are capable of opening at very low pressure drops are suitable for this … Continue reading

05. January 2011 by admin
Categories: Solenoids and Relays | Tags: , | Leave a comment

Liquid-Line Service Solenoid Valve

The primary purpose of a solenoid valve in a refrigerant liquid line is to prevent flow into the evaporator during the off cycle. On multiple systems, a solenoid valve may be used in each liquid line leading to the individual … Continue reading

05. January 2011 by admin
Categories: Solenoids and Relays | Tags: , | Leave a comment