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Duotight Push-In Fitting - 8 mm (5/16 in.) Check Valve - KL07047

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$3.49 Sold out
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  • This Duotight check valve is a great idea for protecting your regulator.
  • It has a low opening pressure of 1 psi
  • recommended for gas applications only.
  • Internal components are made from stainless steel.
  • Compatible with EVABarrier 8 mm OD Tubing
  • Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
$3.49
& FREE Shipping over $75. Easy Returns.
Most items can be returned within 30 days of receipt for a refund. Shipping charges are non-refundable.

Read more

  • This Duotight check valve is a great idea for protecting your regulator.
  • It has a low opening pressure of 1 psi
  • recommended for gas applications only.
  • Internal components are made from stainless steel.
  • Compatible with EVABarrier 8 mm OD Tubing
  • Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
Questions? Contact us.
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This Duotight check valve is a great idea for protecting your regulator. It has a low opening pressure of 1 psi, and since it cannot be opened or taken apart, it is recommended for gas applications only. The internal components are made from stainless steel. Compatible with EVABarrier 8 mm OD Tubing (D1717 & D1718).
 
Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
 
High Performance Double O-Ring Design:
The secret to Duotight’s superior sealing performance comes from the fact that they use not one, but two high-quality EPDM O-rings.  The double O-ring means they have literally twice the sealing surface when compared with other push-in fittings.  This makes them more reliable and significantly reduces the chance of leakage.
 
The double O-ring system also means that tubing can be bent at a much tighter radius without causing leaking issues, which can be an issue with other fittings.  This combination of factors makes Duotight the most reliable push-in fittings on the market.
 
EPDM offers excellent chemical resistance for a longer life span. When compared with silicone and vinyl, EPDM has much better gas transmission rates, better wear resistance, and is BPA-free.
 
No Clamps Necessary!
We recommend cutting your tubing straight, not on an angle, to ensure the line forms a complete seal. To remove the fitting simply push in the collet and the hose can be removed.
 
Features:
  • Insert tubing and firmly push in to attach
  • Easily release tubing by pushing in the collet
  • Suitable for both gas & beverage applications
  • Double O-rings made from EPDM
  • Pressure rated to 100 psi

Shipping

  • FREE Shipping on most over $75 shipping within the contiguous U.S.*
  • ExtraCare Glass items' shipping is calculated at checkout.
  • Most in-stock orders ship the following business day.
  • Standard ground shipping typically takes 2-5 business days in transit
    • please note: we are experiencing delays in some fulfillment centers due to COVID-19. 

    FedEx / UPS / USPS Shipping:

    • FREE over $75*
    • Flat rate $7.95 under $75*
    • 2-5 business days in transit
    • Does not require Signature

    *Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.

    Returns

      We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.  

        Return Eligibility:     

        • Returns must be in brand new condition.     
        • Items must be returned in their original packaging.     
        • Items must include all parts, pieces, and manuals.     
        • Items cannot be assembled or used in anyway. 

        Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total.  Shipping costs are non-refundable.

        If you have any further questions, please do not hesitate to contact us!

         

        Customer Reviews
        5.0 Based on 1 Reviews
        Write a Review Ask a Question

        Thank you for submitting a review!

        Your input is very much appreciated. Share it with your friends so they can enjoy it too!

        Filter Reviews:
        CM
        03/23/2021
        CHRISTOPHER M.
        United States United States
        Duotight

        Received it on time easy to use would buy again

        Product Overview

        This Duotight check valve is a great idea for protecting your regulator. It has a low opening pressure of 1 psi, and since it cannot be opened or taken apart, it is recommended for gas applications only. The internal components are made from stainless steel. Compatible with EVABarrier 8 mm OD Tubing (D1717 & D1718).
         
        Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
         
        High Performance Double O-Ring Design:
        The secret to Duotight’s superior sealing performance comes from the fact that they use not one, but two high-quality EPDM O-rings.  The double O-ring means they have literally twice the sealing surface when compared with other push-in fittings.  This makes them more reliable and significantly reduces the chance of leakage.
         
        The double O-ring system also means that tubing can be bent at a much tighter radius without causing leaking issues, which can be an issue with other fittings.  This combination of factors makes Duotight the most reliable push-in fittings on the market.
         
        EPDM offers excellent chemical resistance for a longer life span. When compared with silicone and vinyl, EPDM has much better gas transmission rates, better wear resistance, and is BPA-free.
         
        No Clamps Necessary!
        We recommend cutting your tubing straight, not on an angle, to ensure the line forms a complete seal. To remove the fitting simply push in the collet and the hose can be removed.
         
        Features:
        • Insert tubing and firmly push in to attach
        • Easily release tubing by pushing in the collet
        • Suitable for both gas & beverage applications
        • Double O-rings made from EPDM
        • Pressure rated to 100 psi
        Part Number KL07047
        SKU DUO110
        Part Number KL07047
        SKU DUO110

        Shipping

        • FREE Shipping on most over $75 shipping within the contiguous U.S.*
        • ExtraCare Glass items' shipping is calculated at checkout.
        • Most in-stock orders ship the following business day.
        • Standard ground shipping typically takes 2-5 business days in transit
          • please note: we are experiencing delays in some fulfillment centers due to COVID-19. 

          FedEx / UPS / USPS Shipping:

          • FREE over $75*
          • Flat rate $7.95 under $75*
          • 2-5 business days in transit
          • Does not require Signature

          *Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.

          Returns

            We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.  

              Return Eligibility:     

              • Returns must be in brand new condition.     
              • Items must be returned in their original packaging.     
              • Items must include all parts, pieces, and manuals.     
              • Items cannot be assembled or used in anyway. 

              Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total.  Shipping costs are non-refundable.

              If you have any further questions, please do not hesitate to contact us!

               

              Customer Reviews
              5.0 Based on 1 Reviews
              Write a Review Ask a Question

              Thank you for submitting a review!

              Your input is very much appreciated. Share it with your friends so they can enjoy it too!

              Filter Reviews:
              CM
              03/23/2021
              CHRISTOPHER M.
              United States United States
              Duotight

              Received it on time easy to use would buy again


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