3/4" Wilkins 350 Double Check Valve Assembly Zoom

3/4" Wilkins 350 Double Check Valve Assembly

SKU:34-350

Brand: Zurn

Zurn
34-350 has been discontinued.
Direct Replacement:
SKU: 34-350XL
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.

0

Resources

Specs

Size: 3/4"
Height: 4-1/4"
Length: 15-1/8"

Description for Zurn 34-350

Application

This valve assembly is designed for installation on water lines to protect against both back-siphonage and back-pressure of polluted water into the water supply. Assembly shall provide protection where a potential health hazard does not exist.

Standards Compliance(Horizontal & Vertical)

  • ASSE® Listed 1015
  • IAPMO® Listed
  • CSA® Certified B64.5
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
Materials
  • Main valve body: Cast Bronze, ASTM B 584 (3/4-1")
  • Housing: Reinforced Nylon
  • Fasteners: Stainless Steel, 300 Series
  • Elastomers: Silicone (FDA Approved), Buna Nitrile (FDA Approved)
  • Internals: Delrin, NSF Listed
  • Springs: Stainless steel, 300 series
  • Ball Valves: Cast Bronze, ASTM B 584
  • Struts: Forged Brass ASTM B 124
NOTE: Image depicts 3/4" valve assembly

3/4" Wilkins 350 Double Check Valve Assembly

REVIEW SNAPSHOT®

by PowerReviews
Zurn3/4" Wilkins 350XL Double Check Valve Assembly (Lead Free)
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 3 customers

Sort by

Displaying reviews 1-3

Back to top

 
5.0

Great Double flow backflow

By Eggs Over Easy

from Ocala, FL

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about 3/4" Wilkins 350XL Double Check Valve Assembly (Lead Free):

        Easy to install
        Great looking
        Works like a charm!

        • Primary use:
        • Business
         
        5.0

        great value

        By Rick

        from WV

        Verified Buyer

        Comments about 3/4" Wilkins 350 Double Check Valve Assembly:

        Great Product

        (1 of 1 customers found this review helpful)

         
        5.0

        Not for California

        By Gary51

        from San Diego, CA

        Verified Buyer

        Comments about 3/4" Wilkins 350 Double Check Valve Assembly:

        This is a great product, but cannot be used for potable water in California or Vermont. I had to return it for a refund. [...] I wish I could have used it, since the California approved version available locally cost more than twice as much!

        Displaying reviews 1-3

        Back to top

        Q&A: Ask the Questions, share answers

        Do you have questions about this product?

        get answers from real customers and in-house experts with AnswerBox.

        2 Questions | 2 Answers
        Displaying questions 1-2
        • 3/4" Wilkins 350XL Double Check Valve Assembly (Lead Free)

          Q:

          Can this assembly be used in California? A previous recommendation said not. It is lead free construction. What is the problem.
          Asked on 9/18/2014 by DRAHandyman from San Jose

          1 answer

          • VERIFIED BUYER

            A:

            Yes. Mine is installed, accepted by the water department and has passed annual inspection three times.

            Answered on 9/18/2014 by Anonymous
        • 1-1/4" Wilkins 350 Double Check Valve Assembly

          Q:

          Hello what is the model of this unit please
          Asked on 10/28/2010 by Anonymous

          1 answer

          • CUSTOMER CARE

            A:

            This is a Zurn Model 350 double check valve assembly.

            Answered on 10/28/2010 by PexSupply Staff from NY
        Displaying questions 1-2

        Do you have a question about this product?