1-Inch NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection Pro Grade Tight-Space Friendly Install Cartridge-Loaded For Quick Repairs Tailpiece Options Include Threaded PEX Copper Sweat And CPVC Stainless Steel Strainer

1-Inch NR3XL Single-Valve PRV for tight spaces
✔️ Compact cartridge-loaded PRV with double union FNPT and copper sweat tailpieces

This 1-inch pressure reducing valve provides steady downstream pressure for residential water systems. Its compact, short-lay length installs in tight spaces, and its cartridge-loaded design makes repairs quick and simple. Tailpiece options include threaded, PEX, copper sweat, and CPVC, making retrofits easier in crowded mechanical spaces.

✅ 1 in (25.4 mm) inlet/outlet with double union FNPT and copper sweat tailpieces
✅ Cartridge-loaded design for quick service and minimal downtime
✅ Stainless steel strainer screen protects against debris and buildup
✅ ASSE 1003, IAPMO, CSA certified; NSF/ANSI 61 compliant
✅ Short lay length and corrosion-resistant threaded bell for easy internals access

💡 What is a pressure reducing valve used for in home plumbing and irrigation setups?

A handy device that helps regulate water pressure and protect pipes and fixtures.

- Maintains safe downstream pressure for faucets, appliances, and irrigation systems
- Reduces water hammer and pressure spikes in residential lines
- Works with copper sweat and threaded unions for easy retrofits in tight spaces