ASCO 302-156 Rebuild Kit

The ASCO 302-156 Rebuild Kit provides the necessary internal components to restore the mechanical integrity of ASCO 8302 series 2-way solenoid valves. Engineered for 1/4-inch and 3/8-inch NPT body configurations, this kit is the industry standard for field maintenance in commercial and industrial HVACR systems. It includes resilient seating materials, a stainless steel core assembly, and precision-wound springs to ensure tight shut-off and consistent flow regulation. For technicians managing high-cycle applications, installing this rebuild kit eliminates internal bypass issues and mitigates the risk of coil burnout associated with mechanical binding. This solenoid repair kit is designed for compatibility with air and water media, maintaining factory-spec pressure ratings and response times. Utilizing genuine OEM parts ensures that the valve’s orifice diameter and CV ratings remain consistent with original design parameters, preventing system fluctuations or pressure drops during heavy-load cycles.

• OEM Quality: Restores factory-grade sealing and performance to 8302 series valve bodies.
• High-Cycle Durability: Stainless steel internal components resist corrosion and premature fatigue.
• Direct Compatibility: Exact fit for 1/4-inch and 3/8-inch NPT solenoid valves used in HVACR controls.
• Leak Prevention: Precision-molded seats eliminate internal leakage and pressure migration.

Common Questions

Will this kit work for all ASCO 8302 series valves?
This kit is specific to the 1/4" and 3/8" 2-way normally closed configurations. Always check the valve nameplate for the specific rebuild kit part number before installation.

Do I need specialized tools to install the 302-156 components?
Standard technician hand tools are usually sufficient, but ensure the valve body is thoroughly cleaned of debris and scale before reassembling the core and seat to prevent immediate seal failure.

Can I use this kit for high-pressure steam applications?
The 302-156 is primarily rated for air and water. For steam or high-temperature media, verify compatibility with the diaphragm and seal materials specified on the valve’s technical datasheet.

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.