GC Valves S204 Series Rebuild Kit (AC)
GC Valves
Applications & Specs
- Fits S204GH02N5CG4
- Fits S204GH02N5DG4
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All GC Valves are made to order to customer's specifications. Standard lead time is 3-4 weeks plus transit time.
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Additional Information
This rebuild kit (KS204AH02N5CG4) provides the complete internal core assembly, seals, and o-rings needed to fully rebuild a GC Valves S204 series 3-way NO diaphragm valve for AC-coil operation. This kit is shared across 2 valve configurations in the S204 series. Unlike a repair kit, a rebuild kit replaces the core assembly itself along with the full seal set, restoring a worn or sticking valve to full original performance rather than just stopping a leak. This is the recommended kit when a valve is slow to actuate, buzzing, or not fully switching between ports, since those symptoms usually point to core wear rather than just seal wear. Genuine GC Valves parts keep the rebuilt valve within its factory pressure, temperature, and media-compatibility ratings; a matching DC-coil version (KS204AH15N5CG4) is also available.
Compatible Replacement Coils:
Repair/Rebuild Kits Available:
No repair or rebuild kits currently listed for this valve.