ASCO 302-275 Rebuild Kit

When you're dealing with a failing valve in an industrial or commercial setting, the ASCO 302-275 Rebuild Kit is the professional choice for restoring the performance of 8210 Series solenoid valves. This comprehensive solenoid valve repair kit contains all the critical internal components necessary to address common failure points such as diaphragm wear, spring fatigue, and seal degradation. Designed for high-cycle applications, the kit includes a precision-engineered ASCO valve core assembly, premium NBR (Buna-N) seals, and stainless steel springs that meet original factory specifications for pressure and flow. Utilizing this ASCO 302-275 rebuild solution allows contractors to perform efficient field maintenance, effectively eliminating leaks and ensuring reliable seating without the expense of an entire valve replacement. Whether you are servicing systems for air, water, or light oil, these genuine ASCO replacement parts ensure that your 2-way normally closed valve maintains its exact pressure ratings and operational integrity under demanding conditions.

• Optimized Compatibility: Specifically engineered for the ASCO 8210 Series, ensuring a perfect drop-in fit for the 8210G094 and similar 5/8" to 3/4" orifice models.
• High-Durability Elastomers: Features high-grade Buna-N seals for superior resistance to oils and gases within a standard temperature range of 0°F to 180°F.
• Reduced Lead Times: Avoid system-wide shutdowns by performing rapid internal component swaps rather than waiting for custom valve configurations.
• OEM Precision: Maintains the ASCO Red Hat performance standards, ensuring the magnetic core and springs provide consistent opening and closing forces.

What is the best way to determine if my valve needs a rebuild or a new coil?
If the solenoids are humming or clicking but the valve fails to shift or leaks through the orifice, the problem is likely internal debris or a torn diaphragm, requiring a 302-275 rebuild kit. If there is no magnetic pull at all, the coil itself should be tested for continuity.

Does this kit work for both AC and DC constructions?
The components are designed for AC construction valves. While some seals are interchangeable, always verify the core and spring tension match the specific voltage requirements of your current solenoid operator to prevent chattering.

What are the torque specifications for reassembly?
For the 8210 series, the solenoid base sub-assembly should typically be torqued to 175 ± 25 in-lbs to ensure a leak-free seal without damaging the bonnet gasket.

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.