Description
Siemens 274-03170 two way normally open (N/O) valve which is used in precisely control flow rate of fluid in HVAC systems. This electronic valve responds to 0-10 VDC control signal to make flow rate in proportion to the input voltage. It has flow capacity of 40 Cv and is for liquids quantities. The change in valve opening is response to incoming control signal is the valve actuator’s response to an incoming desired flow rate. The 0-10 VDC control signal optimizes system performance, energy economy, and fine tunes flow rates (0.5 CPS to 20 CPS) enhancing performance. The valve’s bronze body and brass trim assure dependable performance in harsh conditions and pair seamlessly with Siemens part of climate control solution.
