Siemens Building Technology 171A-10300 Valve Assembly 328140-751 The Browning B87 Belt is

The Browning B87 Belt is a heavy-duty classical V-belt designed for high-demand HVACR and industrial power transmission

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Siemens Building Technology 171A-10300 Valve Assembly 328140-751 The Browning B87 Belt isThe Siemens Building Technology 171A 10300 Valve Assembly is a high performance 2 way normally open control solution designed for precise hydronic regulation. Featuring a durable 1 2" NPT brass body and a chrome plated brass ball, this assembly is engineered to handle hot water, chilled water, and up to 50% glycol solutions. The integrated 0. 4 Cv equal percentage flow characteristic ensures linear heat output, making it ideal for terminal units like