Emerson Alco 030737 Solenoid Valve ANSI Class IV Seal: Minimizes

ANSI Class IV Seal: Minimizes bypass leakage when closed

Verified Performance: Optimized for use with Robertshaw 780 Series modules for consistent burner sequencing

This is a proprietary PTC sensor

the venting system must be inspected for obstructions before resetting the switch

and Evcon furnaces

Emerson Alco 030737 Solenoid Valve ANSI Class IV Seal: MinimizesThe Emerson Alco 204CD1 4B1 4B (Part Number 030737) is a heavy duty, 2 way normally closed solenoid valve designed for low pressure fluid control in industrial HVACR and process applications. Featuring a robust brass valve body and 1 4" NPT connections, this direct acting valve provides a 0. 70 Cv flow coefficient, making it ideal for precision air and water regulation. Engineered for versatility, it supports 0 20 PSI operations with AC voltage and 0