GC Valves KS211AF02V5CG4 Rebuild Kit

The GC Valves KS211AF02V5CG4 Rebuild Kit is a field-proven solution for restoring high-performance operation to S211 series solenoid valves. Designed specifically for 1/2" and 3/4" NPT valve bodies, this kit features Viton (FKM) elastomers to ensure superior chemical resistance and thermal stability in demanding HVACR and industrial fluid control applications. As a solenoid valve repair kit, it includes all critical internal components—the diaphragm assembly, plunger, and necessary O-rings—to eliminate internal leakage and erratic cycling. The normally closed solenoid valve configuration requires precise tolerances for reliable sealing, and this GC Valves service kit delivers the exact geometry needed to maintain flow coefficients and pressure ratings. Utilizing high-grade FKM seal kits like the KS211AF02V5CG4 prevents premature degradation when exposed to oils, fuels, and specific refrigerants, ensuring a robust seal and extending the service life of the existing valve body infrastructure without requiring a full system breakdown.

• Universal Compatibility: Engineered for seamless integration with GC Valves S211 series 1/2" and 3/4" variants.
• Viton Elastomers: Provides high-temperature durability and excellent resistance against various chemical solvents.
• Reduced Downtime: Complete internal component replacement allows for rapid field servicing.
• Precise Seal Seating: Manufactured to strict tolerances to prevent bypass leakage and ensure consistent pressure regulation.
• Cost-Effective Maintenance: Restores full valve functionality without the labor and material costs of replacing the entire valve body.

Is the KS211AF02V5CG4 compatible with media other than water?
Yes, the Viton (FKM) seals in this kit are designed to handle various oils, chemicals, and fuels that would typically degrade standard Buna-N or EPDM materials.

Can I use this kit for a 1-inch S211 valve?
No, this specific rebuild kit is optimized for the internal orifice and plunger dimensions of the 1/2" and 3/4" GC Valves S211 series only.

Does this kit include the solenoid coil?
This is a mechanical rebuild kit for internal components. If you are experiencing electrical failure, the coil must be tested and sourced separately.

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.