ASCO OPSP8320G1MS Solenoid Valve

ASCO OPSP8320G1MS is a compact 1/8-inch, three-way universal (UNIV) general-service solenoid valve designed for direct-acting control of low-pressure air or water lines, rated for 0 to 100 psi differential and adaptable to multiple piping configurations. The MS suffix denotes a manual operator, enabling hand-operated operation when power is unavailable, and the valve features a brass body with nitrile (NBR) seals for compatibility with common fluids. Electrical variants for the 8320 family typically offer coil voltages such as 120/60 VAC or 110/50 VAC, with a coil wattage around 9.1 W at 60 Hz; the valve uses a 1/8" pipe size, 1/16" orifice, and a Cv of approximately 0.09 to provide controlled flow at modest pressures. The 8320 family is described as direct-acting and general-service, with UNIV port orientation that supports flexible piping layouts, making this model suitable for small pneumatic or hydraulic control applications where a compact, maintainable 3-way valve is required.