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1-1/4" 500XL Pressure Reducing Valve w/ Integral By-Pass Check Valve, w/ LF Bronze "Y" Strainer on Inlet (LF)

Zurn Wilkins model 500XLYSBR is designed for installa-tion 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 irrigation 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.

Product Features
  • Cold water rated temp. 73.4°F @ 400 psi
  • Max working water pressure @ 300 psi
  • Max working water temp. @ 140°F
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    Manuals (1)


    Max Pressure (PSI):


    Lead Free:




    Max Temp (F):



    Cast Bronze

    Connection Type:

    Female Threaded


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