ASCO EF8551A1MS Valve 320788-704 5V and 12V taps are

5V and 12V taps are designed for specific legacy ignition systems or specialized electronic boards that require lower voltage inputs

Always verify the gas valve adjustment procedure in the technical service manual for LP requirements between 8" and 14" w

Using it on a higher voltage system will cause immediate element failure

this motor is designed to withstand the thermal stress of continuous operation in demanding environments

specifically designed for high-torque fire and smoke damper applications

ASCO EF8551A1MS Valve 320788-704 5V and 12V taps areThe ASCO EF8551A1MS Valve, also identified as the EF8551A001MS, is a high performance 1 4" NPT solenoid valve engineered for critical automation in hazardous environments. This explosion proof direct mount valve features a 2 2 normally closed (NC) operation, making it a primary choice for controlling air, water, and inert gas. Built with a black anodized aluminum housing and durable NBR and PUR seals, the EF8551A1MS handles a wide pressure range from