LFN45B Series 1" Lead-Free Cast Copper Silicon Alloy Water Pressure Reducing Valve, Crimp Double Union End Connections, Elastomer Disc, Adjustable Pressure 25 to 75 psi, Maximum 400 psi

LEAD-FREE WATER PRESSURE REDUCTION: The 1" Lead-Free Water Pressure Reducing Valve lowers incoming water pressure to safeguard plumbing systems and decrease water usage in commercial, industrial, and residential settings. This assembly contains a removable integral stainless steel strainer, thermoplastic seat cartridge, reinforced diaphragm, thermal expansion bypass, and a sealed spring cage for waterwork pit installations. EASY INSTALLATION AND MAINTENANCE: Featuring crimp double union end connections for PEX tubing, this lead-free water pressure reducing valve is engineered for simple installation with easy handling and in-line serviceability. THERMAL EXPANSION PROTECTION: The valve incorporates a bypass feature that efficiently manages thermal expansion pressure, allowing water to flow back through the valve into the main supply when pressures - resulting from thermal expansion on the outlet side of the valve - surpass the pressure in the main supply. VERSATILE PRESSURE ADJUSTMENT: This valve is appropriate for pressures up to 400 psi (27.6 bar) and provides an adjustable pressure range from 25 to 75 psi (172 to 517 kPa), with a standard setting of 50 psi (345 kPa)