ASCO WT8551A1MS Valve 318518-761 Whether you are servicing a

Whether you are servicing a rooftop unit or a high-capacity split system

providing significantly more force to seal against higher differential pressures compared to the General Close-Off (AG) models

this control valve is often the primary point of failure due to solenoid coil degradation or internal diaphragm fatigue

This 26-inch diameter fan blade features a 4-blade configuration with a 29-degree pitch

As the updated reduced size (R) version

ASCO WT8551A1MS Valve 318518-761 Whether you are servicing aThe ASCO WT8551A1MS Valve is a high performance 1 4" 120V pad mounted valve engineered for precision in industrial and HVACR applications. This direct mount solenoid valve features a robust 4 way aluminum body and is specifically designed for integration with NAMUR actuators, ensuring seamless flow control of air and inert gases. Built for reliability in demanding environments, the ASCO Series 8551 pilot operated spool design utilizes a unique