Johnson Controls STT14A-600R Repair Kit

Ensure critical uptime and leak-free performance with the Johnson Controls STT14A-600R Seat Repair Kit designed specifically for 3/8" water-regulating valves. This OEM water valve renewal kit is an essential field service solution for reconditioning V46AA, V46N, V47A, and V47N series pressure-actuated valves common in water-cooled condenser systems. When seats suffer from erosion or debris scoring, they lose their ability to maintain precise refrigerant head pressure, leading to compressor inefficiencies. This kit provides a high-quality rubber valve seat, disc, and necessary diaphragms to internalize a full rebuild without the need for complete valve body removal. Rated for temperatures up to 250?F and designed to handle pressures in high-rise or commercial applications, the STT14A-600R kit restores original sealing specifications. For HVACR technicians, utilizing this genuine Johnson Controls replacement part ensures thread compatibility and material integrity, preventing premature failure and maintaining the precise modulation required for non-corrosive refrigerant services.

Key Benefits

• Direct Compatibility: Engineered specifically for 3/8" NPT V46 and V47 series water-regulating valves.
• Complete Internal Overhaul: Includes the valve seat, disc, and diaphragms required for a comprehensive internal restoration.
• Leak Prevention: High-grade rubber construction eradicates internal bypassing and ensures a positive shut-off.
• System Efficiency: Restores head pressure control accuracy, optimizing the performance of water-cooled systems.
• Thermal Resilience: Built to withstand operating environments up to 250?F.

Common Questions

Does this kit include the diaphragm?
Yes, the STT14A-600R renewal kit includes the seat, disc, and diaphragms needed to fully recondition the internal valve assembly.

Which valve models is this kit compatible with?
This kit is designed for 3/8" valves, specifically the Johnson Controls V46, V47, and V48 series (including V46AA, V46N, V47A, and V47N).

Is this an OEM part or an aftermarket alternative?
This is a genuine Johnson Controls OEM part, ensuring the exact tolerances and material specifications required for commercial refrigeration and HVAC systems.

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.