Zurn Wilkins 3/4" NR3XL Pressure Reducing Valve with double union FNPT connection and a male barbed connection PEX tailpiece: Amazon.com: Industrial & Scientific
Zurn Wilkins Model NR3XL Bronze 3/4-in Copper Sweat Pressure Reducing Valve Stainless Steel | 34-NR3XLDUC in 2023 | Valve, Pressure, Water conservation
Wilkins 3/4 in. 70XL Pressure Reducing Valve with Double Union FNPT Connection and FC (Cop/ Sweat) Union Connection 34-70XLDUC - The Home Depot