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500XLYSBR Water Pressure Reducing Valve with Wye Strainer
500XLYSBR Water Pressure Reducing Valve with Wye Strainer
500XLYSBR Water Pressure Reducing Valve with Wye Strainer
    Wilkins

    500XLYSBR Water Pressure Reducing Valve with Wye Strainer

    The Pressure Reducing Valve shall be certified to NSF/ANSI/CAN 61, consisting of a low lead bronze body and bronze bell housing, a separate access cover for the plunger and a bolt to adjust the downstream pressure. The bronze bell housing and access cap shall be threaded to the body and shall not require the use of ferrous screws. The assembly shall be of the balanced piston design and shall reduce pressure in both flow and no-flow conditions. The assembly shall be accessible for maintenance without having to remove the body from the line. The Pressure Reducing Valve shall be a WILKINS Model 500XLYSBR.

    Compliance:

    • ASSE® Listed 1003 (1/2” thru 2 1/2”)
    • cUPC® Listed (1/2” thru 2”)
    • CSA® Certified B356 (1/2” thru 2”)
    • City of Los Angeles Approved (1/2” thru 2”)
    • Meets the requirements of NSF/ANSI/CAN 61 and 372*
    *(Less Than 0.25% Weighted Average Lead Content)

    Features:

    • Sizes 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3"
    • Maximum working water pressure: 300 psi
    • Maximum working water temperature: 140° F
    • Reduced pressure range: 25 psi to 75 psi
    • Factory preset: 50 psi
    • Threaded connections (FNPT): ANSI B1.20.1
    • Copper connections (FC): ANSI B16.22
    Specification
    • Wilkins model 500XLYSBR is designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The high flow capacity makes this device most suitable for industrial water lines and commercial water systems. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balanced piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes.

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    Technical specification
    • Unique ref.500XLYSBR
    • Product familyAdjusting/Controlling Valves for Liquid Services
    • Product groupWater Pressure Reducing Valves
    • TypeObject (single object)
    • Date of publishing2026-08-25
    • Edition number1
    Related
    • Material mainBronze
    • Designed inUnited States
    Classification
    • BIMobject CategoryPlumbing - Valves

    Region availability

    North America
    Anguilla
    Antigua and Barbuda
    Aruba
    Barbados
    Belize
    Bermuda
    British Virgin Islands
    Canada
    Caribbean Netherlands
    Cayman Islands
    Collectivity of Saint Martin
    Costa Rica
    Cuba
    Curaçao
    Dominica
    Dominican Republic
    El Salvador
    Greenland
    Grenada
    Guadeloupe
    Guatemala
    Haiti
    Honduras
    Jamaica
    Martinique
    Mexico
    Montserrat
    Nicaragua
    Panama
    Puerto Rico
    Saint Kitts and Nevis
    Saint Lucia
    Saint Pierre and Miquelon
    Saint Vincent and the Grenadines
    Saint-Barthélemy
    Sint Maarten
    The Bahamas
    Trinidad and Tobago
    Turks and Caicos Islands
    U.S. Virgin Islands
    United States
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