ASCO 302-790 Rebuild Kit

The ASCO 302-790 Rebuild Kit is the industry-standard solution for restoring the pneumatic integrity and mechanical performance of your 8030 series solenoid valves. This comprehensive Asco solenoid valve repair kit contains all the critical internal components required to address common failure points like internal seat leakage and sluggish actuation. As a veteran HVACR technician, you know that replacing internal seals and springs during scheduled plant maintenance prevents costly downtime. The 302790 kit features Genuine ASCO replacement parts, specifically engineered for AC coil configurations, ensuring that your valve maintains its original factory specifications for flow and pressure holding. Designed for solenoid valve maintenance in demanding industrial environments, this kit includes a high-grade solenoid base gasket, precision-wound core spring, and the complete core assembly to ensure tight shut-off. Whether you are dealing with a 2-way or 3-way ASCO 8030 series valve, utilizing this OEM kit eliminates the compatibility risks associated with aftermarket seals and ensures long-term reliability in the field.

• Complete Internal Overhaul: Includes the core assembly, core spring, and all necessary elastomers to return the valve to baseline performance.
• Optimized for AC Coils: Specifically balanced for 8030 series AC-operated solenoids to prevent "humming" or incomplete shifting.
• Durable Seal Design: High-performance gasket materials provide steady chemical and thermal resistance in HVACR pneumatic systems.
• Reduced Operational Downtime: Pre-packaged internal components allow for a rapid "drop-in" rebuild without removing the valve body from the piping.

How do I know if the 302-790 is compatible with my specific valve?
Refer to the valve nameplate; the correct rebuild kit number is typically stamped there. This kit is designated for the 8030 series with AC coils. If the stamp is worn, match the serial number through the ASCO technical catalog.

Does this kit include the replacement solenoid coil?
No, this is a mechanical rebuild kit focusing on internal seals and moving parts. If your coil is burnt or shows signs of insulation failure, a separate 8030 series AC coil must be sourced.

What are the signs that my solenoid valve needs a rebuild kit?
Common indicators include a continuous "leak-through" when the valve is closed, excessive noise or vibration during energization, or failure to shift when the coil is powered.

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.