Parker 7K804 Repair Kit

The Parker 7K804 Repair Kit is a critical maintenance solution designed for the rebuilding and servicing of Parker solenoid valves. Engineered for HVACR industrial applications, this solenoid valve rebuild kit ensures leak-proof performance and restores optimal pressure regulation within high-cycle systems. This kit includes precision-machined internal components, specifically the solenoid plunger assembly, high-grade elastomeric seals, and necessary gaskets designed to withstand refrigerant compatibility requirements and thermal cycling. By replacing worn internal mechanisms rather than the entire valve body, technicians can ensure system integrity, minimize downtime, and maintain fluid control precision. Proper installation of these Parker refrigeration parts is essential for maintaining the volumetric efficiency of the system and preventing refrigerant bypass. This kit is specifically vetted for 2-way solenoid valves, providing a reliable seal against high differential pressures common in commercial refrigeration racks and liquid line applications.

• Restores Sealing Integrity: High-performance internal seals eliminate internal leakage and bypass in Parker solenoid valves.
• Extended Service Life: Replaces fatigued springs and worn plunger assemblies to prevent coil burnout and mechanical failure.
• Field Serviceable Design: Allows for rapid solenoid valve maintenance without recovering the entire refrigerant charge or brazing new components.
• Chemical Compatibility: Gaskets and O-rings are optimized for modern synthetic oils and standard refrigerants found in refrigeration repair.

Is the 7K804 kit compatible with all Parker solenoid valves?
No, this kit is specific to certain series of Parker valves. It is essential to verify the valve body model number to ensure the plunger diameter and seat material match the 7K804 specifications.

Do I need to replace the solenoid coil when using this repair kit?
A Parker solenoid repair usually addresses mechanical failure. If the coil shows signs of overheating or lacks continuity, it should be replaced separately to ensure the valve actuates correctly with the new internals.

What are the signs that a solenoid valve needs a rebuild kit?
Common indicators include the valve failing to open or close fully, excessive vibration/chatter during operation, or audible internal leaking when the coil is de-energized.

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.