as well as wide-span custom ranges up to 1 M

Precise Airflow Tuning: Allows for incremental speed adjustments to meet specific CFM requirements on air handlers and exhaust fans

While it may fit some similar Refrigerating Specialties valves

It is commonly installed on boilers and closed-loop hot water heating systems requiring reliable pressure relief protection

Siemens Building Technology 257-02008B Valve Assembly Els PW 29614 as well as wide-span customWhen you are managing terminal unit applications like convectors or fan coil units, the Siemens Building Technology 257 02008B Valve Assembly is a reliable choice for throttling or shut off control. This 2 way normally closed pneumatic valve is engineered with a 1 2" NPT connection and a 2. 5 Cv rating, utilizing a modified equal percentage flow characteristic to ensure stable heat transfer in chilled or hot water systems. The forged brass body is