ASCO 8220G404 Solenoid Valve R-410A Engineered for precise straight-line regulation

Engineered for precise straight-line regulation

the control board will not detect the flame and will trigger a safety lockout

technicians must verify the pitch and rotation to avoid motor overheating or reduced heating capacity

the NO and C ports are connected

Versatile Media Compatibility: Rated for lubricated air

ASCO 8220G404 Solenoid Valve R-410A Engineered for precise straight-line regulationThe ASCO 8220G404 is a professional grade 2 way normally closed solenoid valve engineered for demanding high temperature applications. Featuring a robust brass body and reliable EPDM diaphragm, this pilot operated valve is optimized for 120V 60Hz AC electrical systems. With a 1 2" NPT connection and a 4. 7 Cv flow coefficient, it maintains precise fluid control across variable pressures. It handles 5 50 PSI for steam service and 5 150 PSI for hot