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The APOLLO VALVES 513dcdjmce0175 is a bronze safety relief valve rated for 175 PSI, designed to protect pressurized systems from overpressure conditions. It features a 1/2 inch male pipe thread (MPT) inlet and a 3/4 inch female pipe thread (FPT) outlet, allowing for straightforward integration into standard piping runs. Built to ASME Section VIII standards, this valve is suited for use on pressure vessels, hot water heaters, boilers, and similar pressurized equipment. Licensed plumbers and HVAC technicians are the primary installers of this type of valve.
This safety relief valve is appropriate for residential and light commercial applications where pressure vessel protection is required. Its bronze construction provides corrosion resistance in water and steam service environments. The ASME VIII rating confirms the valve meets established code requirements for pressure-relief service on unfired pressure vessels, making it a code-compliant choice for system protection in plumbing and hydronic heating installations.
Designed as an OEM-style replacement or new-installation safety relief valve for pressurized vessels, hot water heaters, and hydronic systems requiring 175 PSI relief protection with 1/2 inch MPT inlet and 3/4 inch FPT outlet connections.
Installation should be performed by a licensed plumber or HVAC technician in accordance with local plumbing codes and applicable ASME standards. Shut off water supply and relieve system pressure before removing or installing any relief valve. The discharge outlet must be piped to a safe drain location per local code requirements. Never cap or plug the discharge outlet of a safety relief valve.
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