Siemens Building Technology 257-02041 Valve Assembly 320788-703 typically used to provide boiler

typically used to provide boiler protection by ensuring a minimum return temperature while simultaneously managing the loop temperature

it is highly recommended to replace the entire motor and module combo to ensure internal winding integrity and avoid compatibility issues between old and new components

While the P70 Series is compatible with many high-pressure refrigerants

While the 8210 series covers many media types

Built with heavy-duty brass and stainless steel components

Siemens Building Technology 257-02041 Valve Assembly 320788-703 typically used to provide boilerThe 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