Siemens Building Technology 599-02038 Valve 319825-402 The inclusion of ball bearings

The inclusion of ball bearings and a CW/LE rotation ensures smooth operation and extended mechanical lifespan compared to standard sleeve-bearing alternatives

Always consult the unit rating plate

System Longevity: Proper balance reduces mechanical stress on the blower motor and bearings

By replacing the N55B-RK internal assembly

as long as the panel provides a standard 24Vac signal to power the motor closed and allows for spring-return operation

Siemens Building Technology 599-02038 Valve 319825-402 The inclusion of ball bearingsThe Siemens Building Technology 599 02038 is a high performance 2 way normally open globe valve body engineered for precise terminal unit control. Constructed with a heavy duty forged brass body and brass trim, this 1 2 inch NPT valve is a staple for contractors managing hot water, chilled water, or 50% glycol solutions. With a 2. 5 Cv flow coefficient and a modified equal percentage flow characteristic, it provides stable modulation and high