GC Valves KS711AF02N9FG9 Repair Kit

Maintaining the 1-inch 711 Series Solenoid Valve requires a high-quality GC Valves repair kit to prevent internal bypass and ensure a tight seal. The GC Valves KS711AF02N9FG9 Repair Kit is a field-ready solution for 2-way piloted piston valves used in high-demand HVAC and industrial fluid control applications. This kit includes the critical NBR (Nitrile) elastomer components, such as the valve diaphragm assembly and essential O-rings, designed to restore original flow characteristics and pressure ratings. By replacing these wear-prone parts, technicians can resolve sluggish valve response or audible leakage without the labor-intensive process of replacing the entire valve body. This technical rebuild ensures that your 711 series solenoid remains in peak operating condition, reducing system downtime and maintaining precise refrigerant or air-side control. Utilizing OEM solenoid valve parts ensures dimensional accuracy and material compatibility, which is vital for long-term reliability in varying ambient and fluid temperatures.

• Optimized Performance: Restores the 711 Series to factory-spec responsiveness, ensuring reliable open/close cycles under pressure.
• Technical Compatibility: Specifically engineered for 1-inch GC Valves solenoid kits, providing a drop-in fit for the 711 piloted piston series.
• Durable Sealing: High-grade Nitrile (NBR) diaphragm offers excellent resistance to common oils and gases found in standard HVACR environments.
• Cost-Effective Maintenance: Extends the service life of the valve assembly, avoiding the expense and plumbing labor of a full valve replacement.

Common Questions

Is the KS711AF02N9FG9 compatible with both AC and DC voltages?
Yes, while rebuild kits containing electrical housings are voltage-specific, this solenoid valve repair kit focuses on the mechanical elastomers and can be used on valves regardless of whether they are powered by AC or DC coils.

Does this kit include the plunger and spring?
This specific repair kit is focused on the diaphragm and O-ring elastomers. If your valve requires a new plunger, tube, or spring, a full Rebuild Kit should be sourced instead.

What are the signs that a 711 Series valve needs a repair kit?
Common indicators include the valve failing to close completely (internal leaking), slow actuation times, or visible fluid seepage around the valve flange or diaphragm seal.

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.