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White brass relief valve with threaded connections

Rheem

Rheem SP9013E relief valve Watts Regulator 0156728

SKU CH-QMJD-4MJYY

A Rheem relief valve compatible with Vanguard systems and multiple Grainger water heater models

  • MaterialHAWA
  • Reliable pressure relief with Rheem SP9013E valve
  • Compatible with Vanguard and multiple Grainger water heaters
  • Watts Regulator 0156728 cross-reference ensures correct fit
  • New condition ready for immediate installation
  • No state sales restrictions apply to this item

Rheem SP9013E Relief Valve

This Rheem SP9013E relief valve is a direct replacement component for compatible Rheem and Vangaurd plumbing systems. It is intended for installers or facility managers who need a factory-specified safety valve to maintain code-compliant pressure protection on existing equipment.

Installation fit and common issues

The valve threads into the designated port on supported units referenced by the listed Grainger item numbers. Misalignment during fitting or reusing old sealant can cause leaks, so clean threads and fresh thread tape are recommended for a reliable seal.

Behaviour under sustained pressure

Once installed, the valve operates automatically to discharge excess pressure and then reseat when conditions return to normal. It is designed to perform this cycle repeatedly over the service life of the plumbing system without manual intervention.

Highlights

  • Reliable pressure relief with Rheem SP9013E valve
  • Compatible with Vanguard and multiple Grainger water heaters
  • Watts Regulator 0156728 cross-reference ensures correct fit
  • New condition ready for immediate installation
  • No state sales restrictions apply to this item

Specifications

BrandRHEEM
MaterialHAWA

Questions about this item

How can I confirm the SP9013E relief valve is working correctly after installation?

Verify the valve opens at its rated pressure and closes tightly once pressure drops, with no water dripping from the discharge outlet during normal system operation.

What comes with the SP9013E valve and what must I supply separately?

The box contains the white relief valve only; you must provide compatible piping, fittings, thread sealant and any mounting hardware required for your specific water heater or tank.

Which version of the SP9013E should I choose for my Rheem or Vanguard unit?

Select the SP9013E (Watts Regulator 0156728) when your heater matches Grainger item numbers 2VRE1, 2VRE2, 2VRE5, 2VRE6, 3CFH1 through 3CFH6, 6E744, 6E745, 6E746, 6E747, 6E769, 6E77 or 6E770.

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