Siemens Building Technology 658-0051 Valve R-134A Utilizing genuine Lochinvar parts like

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Siemens Building Technology 658-0051 Valve R-134A Utilizing genuine Lochinvar parts likeThe Siemens Building Technology 658 0051 is a professional grade 3 way sequencing valve engineered for precision modulation in 4 pipe HVAC systems. With a 1 2 inch flare connection and a 2. 5 Cv flow coefficient, this Powertop series valve is designed to manage hot and chilled water flow to radiant panels and induction units without mixing. The equal percentage flow characteristic ensures linear thermal output, providing tight control over terminal