3/4" x 3/4" Wilkins 700 Dual Check Valve (Union FNPT x FNPT) Zoom

3/4" x 3/4" Wilkins 700 Dual Check Valve (Union FNPT x FNPT)

SKU:34UFX34F-700

Brand: Zurn

Zurn
34UFX34F-700 has been discontinued.
Direct Replacement:
SKU: 34UFX34F-700XL
Brand: Zurn

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.

3

Specs

Size: 3/4"
Max Pressure (PSI): 175 psi
Max Temp (F): 180°F
Connection Type: Female Union NPT x Female NPT
Material: Bronze
Width: 4-1/2"
Height: 2"

Description for Zurn 34UFX34F-700

Application

This Wilkins Series 700 check valve is designed for installation on potable water lines to protect against both back-siphonage and back-pressure of polluted water into the potable water supply. The Model 700 shall provide protection where a potential health hazard does not exist.

Standards Compliance

  • ASSE® Listed 1024
  • CSA® Certified

Materials
  • Main valve body: Cast Bronze ASTM B 584
  • Elastomers: Buna Nitrile (FDA approved)
  • Polymers: Noryl, NSF Listed (1/4"-1/2"), Delrin NSF Listed (3/4"-1")
  • Springs: Stainless Steel, 300 Series

3/4" x 3/4" Wilkins 700 Dual Check Valve (Union FNPT x FNPT)

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1 Question | 5 Answers
Displaying question 1
  • 3/4" x 3/4" Wilkins 700 Dual Check Valve (Union FNPT x FNPT)

    Q:

    Is this threaded on both ends? Is it suitable for a water powered sump pump?
    Asked on 6/2/2013 by Kenton from wind point, wi

    5 answers

    • VERIFIED BUYER

      A:

      Yes and it is female threads both ends

      Answered on 6/12/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Yes
      Sent from my BlackBerry 10 smartphone on the Verizon Wireless 4G LTE network.

      Answered on 6/2/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Yes this has female threaded unions on both ends. I use this a backflow
      preventer it has spring loaded ck balls inside. It will clog up if not used
      on clean water. Depending on what you intend to use it for you be better
      off with a swing style check valve

      Answered on 6/2/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Yes it is threaded on both sides. As far as backflow protection for a water back up, yes it will work. However you should check your local  plumbing code to verify it is an acceptable device. 
      JHP from my S3

      Answered on 6/2/2013 by JHP625 from Washington DC
    • VERIFIED BUYER

      A:

      Yes, it's threaded on both ends. FNPT = "female national pipe thread", and FNPT x FNPT tells you
      both ends are females. And it behaves like a union, as noted.
      As for whether it's suitable for a sump pump, I would say "probably." Codes are very squirrely about
      check valves (and anti-siphon valves). But I'm pretty sure this part will function as you intend, regardless
      of the code issues.

      Answered on 6/2/2013 by Anonymous
Displaying question 1

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