The Zurn PRV-10-LF-NR3XL Pressure Regulator is ideal for use in applications where a lead-free valve is required. This regulator has been designed for installation on water lines to reduce high inlet pressure to a lower outlet pressure, and features an integral strainer that makes it perfect for residential and commercial systems requiring frequent cleaning of sediment and debris.

Application:
Buildup of excessive system pressure caused by thermal expansion is prevented by the direct acting integral by-pass design. The regulator's balance piston design ensures it will react in a smooth and responsive manner to changes in system flow demand, while providing protection from inlet pressure changes at the same time.
Features:

• Protects Plumbing System. The Watts LFX65BU reduces incoming water pressure for protection of plumbing system components and to reduce water consumption.
• Trusted & Certified. This product is ASSE® Listed 1003, IAPMO® Listed, CSA® Certified, NSF® Listed - Standard 61, Annex G*, and Certified to NSF/ANSI 372* by IAPMO R&T.

Specifications:

• Size: 1" FNPT (Single Union)
• Maximum Inlet Pressure: 80 PSI as per UPC Code
• Maximum Working Water Pressure: 400 PSI
• Maximum Working Water Temperature: 140°F
• Reduced Pressure Range: 15 to 75 PSI
• Factory Preset: 50 PSI
• Cold Water Rated Temperature: 73.4°F @ 400 PSI

Materials:

• Main Valve Body: Cast bronze ASTM B 584, UNS C84400
• Bell Housing: UV resistant polymer composite
• Internals: Stainless steel, 300 Series
• Stem: Brass ASTM B 16
• Elastomers: EPDM (FDA approved), Buna nitrile (FDA approved)
• Cartridge: Delrin (NSF Listed)
• Springs: Oil temp wire, ASTM A 229
• Strainer Screen: 300 Series Stainless Steel

*This product contains a weighted average lead content less than 0.25% for wetted surface.