Copeland 998-0510-09 Compressor Valve

The Copeland 998-0510-09 is a heavy-duty 1-1/8" compressor service valve designed specifically for 4RA3, 4RH1, and 4DA3/5 refrigeration compressors. Built with a forged brass body, this flanged union valve features a 2-3/4" bolt center and ODS sweat connections to ensure a leak-proof interface in high-vibration commercial environments. Engineered for precision refrigerant control, it supports a wide pressure range of 50 to 300 PSI, making it a critical component for technicians performing compressor swaps or system maintenance. This service valve kit includes the valve body, cap, gaskets, and bolts, providing a complete solution for field replacement. The flanged design facilitates easier access for isolation during service, preventing total system blow-down when addressing specific compressor issues. For contractors seeking OEM Copeland refrigeration parts, this 1-1/8" solder valve offers the exact dimensional tolerance required to maintain factory-spec flow rates and mechanical integrity in HVACR systems.

• OEM Compatibility: Exact replacement for 4RA3, 4RH1, and 4DA3/5 compressor series, ensuring bolt-hole alignment and flow capacity.
• Durable Construction: Forged brass body provides superior resistance against corrosion and thermal fatigue.
• Complete Kit: Ships with necessary gaskets and bolts to save time on-site and ensure a professional seal.
• Service Efficiency: Integrated flanged union allows for rapid isolation and removal of the compressor without cutting lines.

• What is the bolt center measurement for the 998-0510-09? This valve features a standard 2-3/4 inch bolt center for compatibility with large-frame Copeland compressors.
• Is this valve compatible with A2L refrigerants? This brass valve is rated for standard refrigeration pressures up to 300 PSI; always verify specific oil and refrigerant compatibility with the compressor housing before installation.
• Does this include the flange gaskets? Yes, the 998-0510-09 kit includes the required gaskets and mounting bolts for a full installation.

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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.