Parker 76853 Rebuild Kit

The Parker 76853 Rebuild Kit is a critical maintenance solution for GP627 Series solenoid valves, designed to restore factory-spec sealing and mechanical performance in high-demand HVACR systems. This Parker solenoid valve repair kit eliminates bypass leakage and ensures reliable plunger actuation by replacing worn internal components with precision-engineered OEM solenoid parts. For contractors performing field service, utilizing this Parker refrigeration rebuild kit is a standard procedure for extending the lifecycle of the valve body without requiring a full system pump-down or line replacement. The kit includes the specialized diaphragm, springs, and gaskets necessary to handle high-pressure fluctuations and diverse refrigerant chemistries. Ensuring the Parker 76853 technical specifications are met during installation—specifically regarding torque and alignment—prevents mechanical binding and ensures long-term solenoid valve reliability. This kit is essential for maintaining tight shut-off integrity in liquid, suction, or hot gas service applications.

• Direct Compatibility: Engineered specifically for the GP627 Series, ensuring exact physical tolerances for internal plunger travel.
• Superior Material Integrity: Components are rated for standard HVACR synthetic oils and high-pressure refrigerants to prevent premature elastomer degradation.
• Reduced System Downtime: Rapid field-serviceable design allows for internal restoration without desoldering the valve body from the piping.
• Operational Consistency: Replaces fatigued springs to ensure the valve returns to its fail-safe position even under low differential pressure.

What are the symptoms of a failing GP627 internal assembly?
Internal wear typically manifests as an audible hum from the solenoid coil, failure to open under high head pressure, or significant downstream seepage when the valve is de-energized.

Is this kit compatible with other Parker valve series?
The Parker 76853 is purpose-built for the GP627 series. Always verify the valve model number on the body or nameplate, as seat sizes and plunger stroke lengths vary across different Parker series.

Does this kit include the solenoid coil?
No, this is a mechanical rebuild kit for the internal wetted parts only. If the valve fails to energize, the coil should be tested for continuity 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.