8210G002N - ASCO 8210 Series 1/2" NPT 120V Brass Solenoid Valve, Normally Closed

Industrial Grade Fluid Control

The ASCO 8210G002N is a premium 2-way, normally closed solenoid valve designed for a wide array of general service applications. Part of the renowned ASCO 8210 series, this valve features a pilot-operated diaphragm construction which allows it to handle higher flow rates compared to direct-acting valves of similar size. The body is machined from high-quality brass, providing excellent resistance to corrosion and physical stress, making it a staple in industrial MRO environments.

Engineered for versatility, this valve is compatible with neutral media such as air, inert gases, water, and light oils. The internal components utilize NBR (Nitrile) seals and discs, which offer superior resilience and sealing properties, ensuring a tight shut-off when the valve is de-energized. The "RedHat" solenoid coil is a hallmark of ASCO's engineering, designed to withstand thermal cycling and provide consistent actuation over a long service life. This specific model operates on a standard 120V 60Hz electrical supply, making it compatible with most North American industrial power grids and control circuits.

Installation is straightforward with standard 1/2-inch NPT female threaded connections on both the inlet and outlet. The valve can be mounted in any position, though mounting with the solenoid vertical and upright is recommended for optimal lifespan. Whether you are maintaining pneumatic systems, water lines, or automated fluid dispensing equipment, the 8210G002N provides the reliability and performance professionals demand.

Technical Specifications

The valve boasts a flow factor (Cv) of approximately 4.0, suitable for systems requiring substantial throughput. It operates effectively across a pressure differential range appropriate for pilot-operated valves (typically requiring a minimum pressure differential to open). The electrical enclosure is designed to meet general purpose standards, protecting the coil and connections from incidental contact and debris.