ASCO 8210G4 Solenoid Valve

ASCO 8210G4 Red Hat 2‑Way Normally Closed Solenoid Valve is a compact, pilot‑operated valve with 1" NPT ports designed for general service in industrial and commercial systems. As a two‑port, normally closed valve, it remains sealed when the coil is de‑energized and opens to permit flow when energized, making it suitable for on/off control of air, water, and light oil lines. The valve body carries a 13 Cv flow rating, supporting meaningful flow at typical system pressures. Coil voltage options include 12 VDC (8210G4-12VDC), 120 VAC, and 240 VAC variants, enabling compatibility with common control circuits; the 8210G4-12VDC configuration is a widely used option for low‑voltage control. The 1" NPT ports simplify integration into existing piping. The specified pressure range is 5 to 150 psi, aligning with many process and utility applications. This ASCO series is widely used for general service where quick shutoff and repeatable operation are required, such as in plant automation, water treatment, and compressed air systems.