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Pressure Relief Valve,2 In,300 psi close
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Pressure Relief Valve, 2 In, 300 psi


Price: $1,673.00 / each

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Product ships within 32 business days from supplier
  • Item # 3PZY9
  • Mfr. Model # 13768-0300
  • UNSPSC # 40141606
  • Catalog Page # 4051
  • Catalog Group # D4539
  • Shipping Weight 34.45 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemAdjustable Back Pressure Relief Valve
  • Body MaterialCast Iron
  • Inlet TypeFNPT
  • Outlet TypeFNPT
  • Inlet Size2"
  • Outlet Size2"
  • Factory Set Pressure300 psi
  • Pressure Range200 to 400 psi
  • Disc MaterialStainless Steel
  • Overall Height11"
  • Overall Length7-1/2"
  • Seat MaterialMonel
  • Spring MaterialStainless Steel
  • Temp. Range40 Degrees to 450 Degrees F
  • Test LeverNo
  • StandardsCSA, CRN
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Compliance and Restrictions


    Backpressure Valves—Series FR

    • Temp. range: 40° to 450°F
    Fully automatic valves maintain preset inlet pressure, regardless of variations. All have a stainless steel spring. Ranges are factory-set at midrange and can be adjusted in the field to meet specific application requirements. FNPT connections. Provide continuous protection of pumps, process piping systems, and similar equipment in most hydraulic systems.
    Meet CSA and CRN standards.

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