ASCO 302-273-P Rebuild Kit

The ASCO 302-273-P Rebuild Kit is a comprehensive solenoid valve repair kit engineered specifically for ASCO 8210 series 2-way normally closed valves, including models 8210G001 and 8210G002. As a standard of maintenance for industrial flow control, this kit provides a direct path to restoring OEM-level seating and pressure containment without the cost of total valve replacement. Every component is manufactured to handle the mechanical stresses of high-cycle pneumatic and hydraulic applications, ensuring your 2-way solenoid valve maintains its Maximum Operating Pressure Differential (MOPD) and bubble-tight shutoff integrity.

This internal service assembly includes a new solenoid valve diaphragm, core assembly, core tube, springs, and high-performance O-rings designed to withstand common media like air, water, and light oil. For technicians managing HVACR systems or industrial process lines, the 302-273-P is critical for addressing erratic shifting or internal bypass caused by scale buildup and elastomer fatigue. Utilizing genuine ASCO replacement parts ensures full compatibility with the existing Red Hat coil and housing, preventing the common alignment issues found in aftermarket alternatives. By performing a factory-spec rebuild, you stabilize system pressure and eliminate the solenoid valve humming or delayed response times associated with worn internal components.

• Restore MOPD Performance: Includes high-grade nitrile diaphragms and precision-wound springs to return the valve to its original pressure rating.
• Complete Internal Overhaul: The kit provides the core tube, core assembly, and seat gaskets, addressing the primary failure points in normally closed valves.
• OEM-Grade Sealing: High-tolerance O-rings and clips ensure a leak-free pneumatic valve seal, extending the duration between service intervals.
• Process Compatibility: Rated for use in standard industrial environments controlling air, inert gas, and water applications.

When should I choose the 302-273-P over a standard seal kit?
The 302-273-P is a full rebuild kit, including the core assembly and core tube. Use this when the magnetic core is pitted or the core tube shows signs of physical deformation, which a basic seal kit cannot fix.

Will this kit resolve a solenoid that fails to open?
If the coil is testing for continuity but the valve won't shift, the solenoid core may be jammed or the diaphragm may be ruptured. This kit replaces those specific mechanical components to restore movement.

Is this kit compatible with DC-powered 8210 valves?
The 302-273-P is primarily designed for the standard AC-frame 8210 series. Always verify the rebuild kit number located on the valve nameplate, as DC versions or high-temperature steam applications may require different elastomer materials.

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.