The Pressure-Tru® ZW4100 Pressure Reducing Valve is listed as a standpipe valve for individual hose stations in class II systems. Regulates pressure under both FLOW and NO-FLOW conditions.

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Features And Benefits

  • Factory set outlet pressure setting
  • 1-1/2" NPT inlet and 1-1/2" hose thread outlet
  • Available with Grooved inlet and 1-1/2" hose thread outlet
  • All bronze construction
  • Available with rough chrome finish
Zurn Wilkins
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