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Adjustable Relief Valve,3/4 x 1/2,175psi close
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Adjustable Relief Valve, 3/4 x 1/2,175psi

Price $32.25 / each

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NORFOLK branch 552

  • Item # 2X318
  • Mfr. Model # 530-3/4
  • UNSPSC # 40141606
  • Catalog Page # 4052
  • Shipping Weight 0.45 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

  • ItemCalibrated Adjustable Relief Valve
  • Body MaterialBrass
  • Inlet TypeFNPT
  • Outlet TypeMNPT
  • Inlet Size3/4"
  • Outlet Size1/2"
  • Pressure Range50 to 175 psi
  • Disc MaterialBuna-N
  • Overall Height3"
  • ApplicationFire Protection Systems
  • Overall Length1-5/8"
  • Seat MaterialBuna-N
  • Spring MaterialStainless Steel
  • Temp. Range0 Degrees to 180 Degrees F
  • Test LeverNo
  • StandardsANSI Z21.22
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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).

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