We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Bronze water pressure reducing valve with threaded NPT connections

Apollo

Apollo 36LF20501 Water Pressure Reducing Valve 1 In

SKU CH-HHVX-R0AX9

A lead-free bronze pressure-reducing valve with 1-inch NPT connections, adjustable from 25 to 75 psi and factory set at 50 psi

  • TypeOther
  • Adjustable 25–75 psi range lets you set precise pressure
  • Factory pre-set at 50 psi for quick installation
  • Lead-free bronze body meets CA AB1953 and VT Act 193
  • ASSE 1003 / CSA B356 certified for code compliance
  • Rated to 300 psi working pressure and 180 °F temperature

Pressure Reducing Valve for 1 In. Lines

The Apollo 36LF20501 reduces incoming water pressure to a factory setting of 50 psi within an adjustable range of 25 to 75 psi. It fits 1 inch NPT connections and is built from lead-free bronze. The valve meets ASSE 1003 and CSA B356 standards and carries California AB1953 and Vermont Act 193 compliance.

Sustained Load Behaviour on 300 PSI Systems

Rated for a maximum working pressure of 300 psi and temperatures up to 180°F, the bronze body maintains its pressure setting during continuous demand. The lead-free construction resists dezincification and scaling that can degrade performance over time. Certified to ASSE 1003, it delivers stable downstream pressure without creep under prolonged high-load conditions.

Replaces Worn or Non-Compliant Bronze Valves

This unit upgrades older pressure reducers that lack lead-free certification or have drifted outside the 25 to 75 psi adjustment window. It is not for systems requiring pressure settings above 75 psi or operating beyond 300 psi inlet pressure. Installers needing a smaller connection size or a different certified pressure range should select an alternative model.

Highlights

  • Adjustable 25–75 psi range lets you set precise pressure
  • Factory pre-set at 50 psi for quick installation
  • Lead-free bronze body meets CA AB1953 and VT Act 193
  • ASSE 1003 / CSA B356 certified for code compliance
  • Rated to 300 psi working pressure and 180 °F temperature

Specifications

BrandAPOLLO
TypeOther

Questions about this item

Does the valve generate noise or heat when reducing pressure continuously?

The valve operates mechanically without a motor, so it produces no electrical heat and minimal flow noise under normal conditions.

What piping must already be in place for the 1-inch NPT connections to seal?

You need 1-inch NPT male threads on both supply lines; the valve body has female NPT ports ready for direct assembly.

Will the 25-75 psi adjustable range work with older 1/2-inch copper branch lines downstream?

Yes, the outlet pressure can be set as low as 25 psi, which protects older small-bore piping from excessive pressure.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.