Description
The Siemens 257-02056 Valve Assembly is a 2 way, normally open solenoid valve for precise fluid control. Made of stainless steel, 1/2″ female inlet, union male exit. With flow coefficient of 2.5, it handles fluid flow in HVAC systems effectively. The valve operates on something quite simple. The valve acts as the fluid through the solenoid that is activated. The valve closes when de-energized, and prevents fluid flow. The valve provides a spring with a pressure range of 3 to 8 PSI to insure reliability of operation under a variety of conditions. Siemens 257-02056 valve is commonly found in HVAC systems and are for managing water flow for each component including humidifiers, evaporators and coils.
