ASCO 8220G406 Solenoid Valve Freon Standard practice for Carlyle semi-hermetic

Standard practice for Carlyle semi-hermetic compressors is to wire the heater through a normally closed (NC) auxiliary contact on the compressor contactor so it energizes only when the motor is off

If the switch fails to close

For vacuum or negative pressure sensing

Built with a rugged die-cast aluminum housing and a durable synthetic elastomer diaphragm

allowing for precise modulation of flow in mixing or diverting applications

ASCO 8220G406 Solenoid Valve Freon Standard practice for Carlyle semi-hermeticThe ASCO 8220G406 Solenoid Valve is a high performance, 2 way normally closed pilot operated valve designed specifically for the rigorous demands of steam and hot water applications. Constructed with a durable brass body and high grade EPDM diaphragms, this unit offers up to four times the service life of standard valves in high temperature environments. It features a 1 2" NPT connection and a 4. 7 Cv flow coefficient, ensuring efficient fluid