ASCO 8220G408-24VDC Solenoid Valve Freon The yellow tubes are specifically

The yellow tubes are specifically for HFC moisture detection in R-410A systems

With its IP54 rated housing and multi-function capabilities

Reliable Fail-Safe: The normally closed configuration ensures the valve remains sealed during power loss for system safety

Rapid Response: Designed to meet stringent timing requirements for smoke control sequences

ASCO 8220G408-24VDC Solenoid Valve Freon The yellow tubes are specificallyThe ASCO 8220G408 24VDC is a high performance 2 way normally closed solenoid valve engineered for demanding steam and hot water applications. This pilot operated solenoid valve features a robust brass body and an EPDM diaphragm, ensuring reliable fluid control and long term durability in high cycle environments. With a 3 4 inch NPT connection and a flow coefficient of 8. 8 Cv, it efficiently handles pressures up to 50 PSI for steam and 100 PSI for hot