This 4 In 500XL3 Pressure Reducing Valve handles high flow rates with industry-leading durability and premium materials for sustained efficiency. Its patented venturi reduces pressure falloff, delivering best-in-class performance. The 500XL3 is built to last with an all-bronze body, stainless steel stem and a Noryl thermoplastic cartridge. Designed to ease installation and maintenance, the 4-500XL3F comes cast with integral flanged connections on both ends. This 4 In model is ideal for commercial plumbing systems and industrial water lines.

• Lowest pressure loss from a 4 In direct-acting pressure reducing valve
• Includes Class 150 flanged connections
• Delivers best-in-class flow performance of all direct-acting pressure reducing valves allowing for value engineered design optimization
• Compact size supports installation versatility
• Highly durable, all-bronze body resists corrosion and provides easy access to cartridge internals
• ASSE listed, cUPC listed, CSA certified B356
• Meets the requirements of NSF/ANSI/CAN 61