ensuring quiet operation and protecting sensitive electronics

Operating with a 15-second pre-purge period

and YPAL Style B and early Style C air-cooled chillers

Industrial Durability: Constructed from high-grade alloys to prevent premature oxidation and corrosion in the combustion chamber

reducing installation labor and preventing bypass leaks

Belimo B231+ARX120-3 Valve Assembly 321042-401 ensuring quiet operation and protectingThe Belimo B231+ARX120 3 is a high performance 2 way characterized control valve (CCV) assembly specifically engineered for precise flow regulation in HVAC hydronic systems. This 1 1 4" NPT ball valve features a robust stainless steel trim, comprising a stainless steel ball and stem to resist corrosion and ensure longevity in demanding air handling and fan coil applications. With a flow coefficient (Cv) of 25 and an equal percentage flow