Siemens Building Technology 257-02041 Valve Assembly 321142-301 This Daikin-McQuay motor 106163006 features

This Daikin-McQuay motor 106163006 features a durable design that ensures long-term operational stability in commercial and industrial settings

Engineered for UV-only flame detection

Enhanced Sealing: Teflon stem packing provides superior chemical resistance and reduced friction compared to standard graphite packing

monitoring the discharge air temperature and sending resistance signals to the amplifier to adjust the gas pressure at the modulator valve

This NEMA-rated component is built for longevity in high-cycle applications including compressors

Siemens Building Technology 257-02041 Valve Assembly 321142-301 This Daikin-McQuay motor 106163006 featuresThe Siemens Building Technology 257 02041 Valve Assembly is a contractor grade solution for precise hydronic control in terminal units and convective applications. This 2 way normally open valve features a 1 2 inch NPT connection and a 4. 0 Cv rating, utilizing a modified equal percentage flow characteristic to ensure linear heat transfer and stable temperature regulation. Built with a robust forged brass body and durable brass trim, the assembly is