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which features a shorter length (2-1/16" insertion) specifically designed to fit into standard 3/4" NPT reducing tees without obstructing flow or causing clearance issues
improving energy efficiency through precise enthalpy control
This allows technicians to install multiple belts on a single drive without the risk of uneven load distribution or premature wear
ensuring stable modulation in closed-loop circuits
specifically engineered for precision temperature control in low-pressure steam and hot water hydronic systems
Siemens Building Technology 274-03054 Valve Assembly 320788-703 which features a shorter lengthThe Siemens Building Technology 274 03054 Valve Assembly is a precision engineered control solution for commercial HVACR hydronic systems. This factory assembled 2 way normally open valve features a 1 2" NPT connection and a 1. 0 Cv rating, optimized for low flow modulation in fan coil units, air handlers, and reheat coils. The bronze body (UNS CA 844) is paired with stainless steel trim and high temperature packing, enabling the assembly to handle