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The Apollo Valves model 10-616-09 is a high-capacity, bronze relief valve designed to manage excessive water pressure in heating systems. Engineered for reliability and performance, this valve features a 1-1/4 inch female NPT inlet and a 1-1/2 inch female NPT outlet, with a pressure set point of 45 psi and a BTU capacity of 3,656,000.
Apollo Valves are renowned for their robust construction and this model includes a silicone seat and a reinforced spring. The design ensures control against high pressure, safeguarding equipment by diverting excess safely.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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