Description
The Siemens 259-02038 Electronic Actuator Valve Assembly is a versatile 2-way valve with the ability to control the fluid flow and pressures effectively in HVAC systems. This is 1/2” size pneumatic valve with 2. 5 flow coefficient (Cv), which is ideal for moderate rates of flow. It operates as a normally open valve since there is an electronic actuator that requires 24V power. The actuator is a 3-position, 24V electronic non-spring return actuator that provides precise regulation of the valve as per the received signals. It is ideal for application in HVAC systems given that it provides dependable control, improves system performance and enables efficient energy control.
