Skip Content

Pressure Regulator,1/4 In,30 to 140 psi close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Pressure Regulator, 1/4 In, 30 to 140 psi

Price $220.75 / each

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 1RXR4
  • Mfr. Model # D50-C1A9H
  • UNSPSC # 40141606
  • Catalog Page # 4048
  • Catalog Group # H6902
  • Shipping Weight 11.84 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemDirect Acting Pressure Regulator
  • SeriesD50
  • Body MaterialCast Iron
  • Inlet Size1/4"
  • Outlet Size1/4"
  • Length6"
  • Height8-5/8"
  • Pressure Adjustment Range30 to 140 psi
  • Max. Temp.400 Degrees F
  • Max. Pressure200 psi
  • StandardsANSI/FCI 70 Class IV Shutoff
How can we improve our Technical Specifications?

Compliance and Restrictions


    Direct-Acting Pressure-Reducing Valves

    • Max. pressure: 200 psig Max. temp.: 400°F
    Quick-response, pressure-reducing valves can be used for air, water, steam, or gas applications. Cast-iron construction with internal stainless steel strainer, adjustable pressure screw, and 5 spring ranges. FNPT connections.
    Meet Class IV shutoff.

    Product Reviews Disclaimer:
    Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.