ASCO 8210G73 Solenoid Valve

The ASCO 8210G73 Solenoid Valve is a 2-way normally closed, pilot-operated general service valve designed for high-flow performance in industrial applications. Featuring a rugged brass body and 3/8" NPT connections, this valve operates on 120Vac power and is engineered to handle air, inert gas, and water with precision. With a 1.5 Cv flow factor, it maintains a reliable pressure differential of 5-150 PSI for air/gas and 1-125 PSI for water. The integration of NBR seals ensures tight shut-off and compatibility with non-corrosive media up to 180°F. The standard NEMA 4X enclosure provides superior protection against water ingress and corrosion, making it suitable for demanding environments like car washes, air compressors, and industrial water control systems. This ASCO RedHat II series valve is a staple for contractors requiring a dependable, long-life solution for fluid automation where low internal leakage and field-proven durability are non-negotiable.

Key Benefits:

• High Flow Capacity: A 1.5 Cv rating ensures efficient media transfer in compact 3/8" piping systems.
• Industrial Durability: The NEMA 4X watertight and corrosion-resistant enclosure allows for installation in harsh wash-down or outdoor locations.
• Reliable Sealing: High-grade NBR (Buna-N) seals provide consistent, leak-free operation for water and air inert gas service.
• Field-Proven Design: As part of the ASCO 8210 Series, this pilot-operated piston valve is built for high-cycle industrial reliability.

Common Questions:

What is the minimum pressure required for this valve to cycle?
Technical specifications require a minimum operating pressure differential of 5 PSI for air/gas and 1 PSI for water to ensure the pilot-operated diaphragm or piston shifts correctly.

Can the ASCO 8210G73 be used with light oils?
While optimized for water and air, this specific brass-body model with NBR seals is typically compatible with light oils (up to 300 SSU), though referencing the specific fluid viscosity and temperature is recommended.

Is the coil suitable for continuous duty?
Yes, the RedHat II solenoids are designed for continuous duty cycles in 120V/60Hz applications, provided ambient temperature limits are maintained.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.