ASCO 310-420 Rebuild Kit

The ASCO 310-420 Rebuild Kit is a comprehensive maintenance solution designed specifically for servicing ASCO 8221 series solenoid valves. Engineered for air, water, and light oil applications, this genuine OEM solenoid valve repair kit contains all high-quality replacement parts required to restore peak operational efficiency. By replacing worn seals, damaged diaphragms, and core assemblies, this kit ensures proper fluid flow and prevents costly system leaks. It is an essential component for industrial HVAC maintenance, helping to extend the service life of your solenoid valve actuators without the need for a full valve replacement.

• Optimized Performance: Restores factory-standard flow control and pressure regulation.
• Cost-Effective Maintenance: Eliminates the need for complete valve replacement by addressing core wear and tear.
• Durable Construction: Features high-authority technical components designed for high-cycle HVAC applications.
• Versatile Application: Compatible with systems handling air, water, and light oil media.
• Reduced Downtime: Simplifies the solenoid valve troubleshooting process with a curated set of internal parts.

How do I know if my ASCO valve needs a rebuild kit?
If you notice sluggish operation, excessive noise, or fluid leakage, the internal seals or diaphragms likely require replacement using a 310-420 kit.

Is this kit compatible with DC coils?
The ASCO 310-420 is specifically engineered for 8221 series valves with AC coils. Please verify your coil type before installation.

Does this kit include a new solenoid coil?
No, this is a mechanical rebuild kit containing gaskets, springs, and core assemblies; the electrical coil is sold separately if required.

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.