Belimo Z2050Q-J Valve Body 320735-701 this wheel is constructed from

this wheel is constructed from corrosion-resistant galvanized steel

Is the 51-HD mechanism compatible with the standard Series 51 valve body

designed to match the original mechanical and electrical specs exactly

The standard maximum inlet pressure for this 24V gas control is 1/2 PSI

High BTU Capacity: Rated for up to 280

Belimo Z2050Q-J Valve Body 320735-701 this wheel is constructed fromThe Belimo Z2050Q J Valve Body is a high performance 1 2" 2 way zone valve engineered for precision flow control in demanding hydronic systems. Featuring a 5. 9 Cv rating, this forged brass valve body is optimized for chilled or hot water applications, including VAV reheat coils, fan coil units, and radiant panels. The chrome plated brass ball and stem, combined with PTFE seats and EPDM O rings, ensure a 0% leakage rate and maintain system efficiency