NOTICE: Product images may vary from the actual item due to differences in size or configuration options.

The Wilkins 112-500XLYSBR is a 1 1/2" water pressure reducing valve with integral by-pass check valve and lead-free bronze Y strainer, designed for industrial and commercial water systems requiring high flow capacity and reliable pressure control.

Key Specifications:

• Size: 1 1/2 Inches
• Maximum Working Pressure: 300 psi
• Maximum Working Temperature: 140°F
• Notable Certifications: ASSE 1003, cUPC, CSA B356
• Connection Type: Single Union FNPT

Other Related Variants:

• 114-500XLYSBR: 1 1/4 Inches version
• 212-500XLYSBR: 2 1/2 Inches version
• 2-500XLYSBR: 2 Inches version
• 34-500XLYSBR: 3/4 Inches version
• 3-500XLYSBR: 3 Inches version
• 1-500XLYSBR: 1 Inch version

Materials:

• Main Valve Body & Access Covers: Low Lead Cast Bronze ASTM B 584 and Low Lead Brass
• Fasteners: Stainless Steel, 300 Series
• Stem & Plunger: Low Lead Cast Bronze ASTM B 584 and Low Lead Brass
• Elastomers: Buna Nitrile (FDA approved) and EPDM (FDA approved)
• Cap Gaskets: Natural Vulcanized Fibre and Acetal (Delrin 500)
• Springs: Oil Tempered Wire, ASTM A 229
• Seat: Stainless Steel, 300 Series
• Strainer: Lead-Free Bronze

Typical Installation:

Local codes shall govern installation requirements. The assembly shall be mounted in accordance with the manufacturers' instructions and the latest edition of the Uniform Plumbing Code. The assembly shall be installed with sufficient side clearance for testing and maintenance. The Model 500XL may be installed in any position. If installed in a pit, vault, or inside application, specify the "SC" sealed cage option. Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 3 to 1 (i.e.: 150 psi inlet reduced to 50 psi outlet). Anytime a reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting.

Standards Compliance:

ASSE Listed 1003; cUPC Listed; CSA Certified B356; City of Los Angeles Approved; NSF/ANSI/CAN 61; NSF/ANSI/CAN 372

Features & Benefits:

• Integral By-Pass Check Valve: Prevents buildup of excessive system pressure caused by thermal expansion, providing automatic pressure relief protection.
• Balanced Piston Design: Enables smooth and responsive reaction to system flow demand changes while providing protection from inlet pressure fluctuations.
• High Flow Capacity: Designed specifically for industrial water lines and commercial water systems requiring reliable pressure reduction with high demand rates.
• Lead-Free Bronze Y Strainer: The YSBR option includes an integral inlet strainer that protects the valve from debris and sediment while meeting lead-free compliance standards.

FAQ

Q: What is the factory preset pressure for the Zurn 112-500XLYSBR?

A: The valve comes factory preset at 50 psi and is adjustable in the field within the 25-75 psi reduced pressure range.

Q: Can the Wilkins 112-500XLYSBR be installed in any orientation?

A: Yes, the Model 500XL may be installed in any position. If installed in a pit, vault, or inside application, the "SC" sealed cage option should be specified.

Q: What is the recommended pressure reduction ratio for the Zurn 112-500XLYSBR?

A: Multiple installations are recommended for wide demand variations or where the desired pressure reduction exceeds a 3 to 1 ratio (for example, reducing 150 psi inlet to 50 psi outlet).

"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us