The Humphrey Products VA590AE1 is a 24 VAC solenoid valve with 3/4 in NPT threaded ports, enabling valve actuation through a standard AC coil supply. This model provides a compact, coil‑actuated solution for integrating into piping systems that use 3/4" NPT fittings. The VA590AE1 designation denotes the specific Humphrey valve series and its 24‑volt AC control, making it suitable where automatic isolation or flow control is required in compatible assemblies.
