Skip Content

Safety Relief Valve,1/2 x 3/4 In,150 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?

Safety Relief Valve, 1/2 x 3/4 In, 150 psi

Price $209.25 / 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 # 5NKX6
  • Mfr. Model # 6010DCE01-AM0150
  • UNSPSC # 40141606
  • Catalog Page # 4051
  • Catalog Group # D4476
  • Shipping Weight 1.6 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

  • ItemSafety Relief Valve
  • Body MaterialBronze
  • Inlet TypeMNPT
  • Outlet TypeFNPT
  • Inlet Size1/2"
  • Outlet Size3/4"
  • Factory Set Pressure150 psi
  • Pressure Range3 to 250 psi
  • Disc MaterialB21 Alloy 485
  • Overall Height6-1/2"
  • ApplicationSteam Boiler and Generators, Pressure Reducing Stations etc
  • Overall Length3-1/4"
  • Seat MaterialEPR
  • Spring MaterialStainless Steel
  • Temp. Range-60 Degrees to 406 Degrees F
  • Test LeverYes
  • StandardsASTM A-313 TY 631, ASME Section 1, Steam, Tiol Board Certified
How can we improve our Technical Specifications?

Compliance and Restrictions

  • This product is not intended for potable water applications (human consumption – drinking and cooking) and has not been designed to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable water applications. This item is for use only in non-potable (non-human consumption) water applications.

  • This item is restricted for conveying or dispensing water for potable use (human consumption).

Alternate Products

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.