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Bronze water pressure reducing valve with press connections, 1 inch inlet and outlet

Apollo Valves

Apollo Valves 36LF20501PR Water Pressure Reducing Valve 1 In Press Connection

SKU CH-3MME-09SFZ

Reduces incoming water pressure to an adjustable 25 to 75 psi range, factory set at 50 psi, with a 1 inch press connection and NSF/ANSI 61 certification

  • Low-lead bronze construction meets NSF/ANSI 61 and ASSE 1003 standards
  • Press connection enables fast, solder-free installation on 1-inch piping
  • Adjustable 25 to 75 psi range with 50 psi factory preset
  • Rated for 250 psi working pressure and 180 °F maximum temperature
  • Compact 5-29/32 in height and 6-11/16 in length fits tight spaces

Product Identity

The Apollo Valves 36LF20501PR is a water pressure reducing valve built for potable water systems. It serves plumbing professionals and facility managers who need reliable pressure control on one-inch supply lines. The low lead bronze body meets NSF/ANSI 61 and ASSE 1003 standards for drinking water safety. Press connections allow fast, flameless installation on compatible copper tubing.

Thermals Noise Power

The valve handles a maximum working pressure of 250 psi and operates up to 180 degrees Fahrenheit. Outlet pressure is factory set at 50 psi and adjusts across a 25 to 75 psi range for normal service conditions. As a purely mechanical device it produces no electrical noise and draws no power. The bronze construction resists corrosion and thermal stress within the rated temperature envelope.

Upgrade Context

This unit replaces worn or non-compliant pressure reducers on one-inch press-fit copper piping. The jump is worth it when existing valves lack NSF/ANSI 61 certification, exceed the adjustable range, or leak at the connection joint. It is not suited for systems requiring threaded, soldered or larger diameter connections, nor for services above the 250 psi or 180 degree limits.

Highlights

  • Low-lead bronze construction meets NSF/ANSI 61 and ASSE 1003 standards
  • Press connection enables fast, solder-free installation on 1-inch piping
  • Adjustable 25 to 75 psi range with 50 psi factory preset
  • Rated for 250 psi working pressure and 180 °F maximum temperature
  • Compact 5-29/32 in height and 6-11/16 in length fits tight spaces

Specifications

BrandAPOLLO VALVES

Questions about this item

How do I install the 1 In. press connection and what step is often missed?

Use a compatible press tool on the 1 In. press connection ends; the step often missed is fully seating the tube before pressing to ensure a leak-free joint.

What maintenance or replacement will the low lead bronze valve need later?

Inspect the strainer screen periodically and clean or replace it; the low lead bronze body resists corrosion but internal seats may wear after extended cycling.

What limit appears first under sustained use at high inlet pressure?

The 250 PSI maximum working pressure and 180 Degrees F maximum temperature are the first limits reached under sustained high-pressure or high-temperature operation.

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