ASCO 8215B60 Solenoid Valve R-410A What is the purpose of

What is the purpose of the 3-inch probe length on this relief valve

Corrosion Resistance: High-quality brass construction withstands thermal cycling and prevents oxidation within the burner compartment

ensuring direct drop-in compatibility for existing systems requiring a pilot safety valve

For veteran HVACR technicians

ASCO 8215B60 Solenoid Valve R-410A What is the purpose ofThe ASCO 8215B60 Solenoid Valve is a heavy duty 2 way normally closed fuel gas shutoff valve designed for high capacity industrial and commercial burner systems. Featuring a rugged aluminum body and an 1 1 4" NPT connection, this internal pilot operated valve delivers a substantial flow coefficient of 32 Cv, supporting capacities up to 1,730,000 BTU hr. Engineered for air fuel gas service, it operates reliably within a pressure range of 0 25 PSI. The