Maxitrol M520-1/2 1/2 inch Modulating Valve for HVAC Hydronic Applications old-gtin_32279564419183 5 gallon capacity

5 gallon capacity

69 in x 17

Ideal for high-traffic areas

Compatibility: Works with CAS-3

This actuator enhances temperature control and improves energy efficiency in residential and commercial applications

Maxitrol M520-1/2 1/2 inch Modulating Valve for HVAC Hydronic Applications old-gtin_32279564419183 5 gallon capacityProduct Description The Maxitrol M520 1 2 is a 1 2 inch modulating valve designed for indirect fired atmospheric burner applications, commonly utilized in HVAC systems. It is crafted to maintain outlet pressure slightly above atmospheric pressure with the bypass closed and zero voltage applied. Factory set pressure adjustment spring ensures reliability. Suitable for use with Series 3 and Series 94 systems. Installation by a licensed gas fitter