Parker 20F24C2172AAF Valve 30067439-890 Robust Switching: The DPDT relay

Robust Switching: The DPDT relay configuration supports both heating and cooling speed taps or auxiliary fan logic

Common Questions: Is the AH13A020 a direct substitute for the AH13A040

self-acting thermostatic operator engineered for precise radiator temperature control in hydronic and low-pressure steam systems

19" in diameter by 23

Parker 20F24C2172AAF Valve 30067439-890 Robust Switching: The DPDT relayThe Parker 20F24C2172AAF is a heavy duty, 2 way normally closed solenoid valve designed for high flow industrial fluid control. Built with a rugged forged brass body and a 1 1 4" NPT connection, this pilot operated diaphragm valve is engineered to handle demanding media, including air, water, and light oils. With a flow coefficient (Cv) of 15 and an 1 1 8" orifice, it provides the high capacity throughput required in irrigation, fire suppression, and