ASCO 8221G9 Valve 323055-751 providing integrated proof of closure

providing integrated proof of closure (VCS) and proof of open (VOS) signals to your burner management system

Extended Reach: A 20' capillary length enables the control box to be mounted in an accessible location while the remote bulb monitors distant or hard-to-reach zones

and Payne heating units

utilizing this York replacement sensor eliminates the need for field-splicing

Simplified Installation: Features standard mounting footprints and screw terminal configurations for fast field swaps

ASCO 8221G9 Valve 323055-751 providing integrated proof of closureThe ASCO 8221G9 is a high performance 2 way normally closed solenoid valve specifically engineered for demanding industrial HVACR and liquid control applications. Featuring a 1 1 4 inch NPT connection and a robust brass body, this pilot operated valve is designed with a specialized slow closing mechanism to effectively eliminate water hammer and protect your piping system from pressure surges. Equipped with durable NBR seals and a NEMA 4 enclosure, it