Duotight 8 mm (5/16 in.) Check Valve

Description

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.

Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines!

Features:
  • Insert tubing and firmly push to connect
  • Easily release tubing by pushing in the collet
  • Suitable for both gas & beverage applications
  • Made from food-grade acetal plastic
  • Double O-rings made from highly chemical resistant EPDM
  • Locking teeth made from stainless steel
  • Pressure rated to 150 psi
  • Temperature rated to 212°F (100°C)
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This Duotight check valve is a great idea for protecting your regulator. It has a low opening pressure of 1... Read more

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9 in stock

$4.49

      Description

      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.

      Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines!

      Features:
      • Insert tubing and firmly push to connect
      • Easily release tubing by pushing in the collet
      • Suitable for both gas & beverage applications
      • Made from food-grade acetal plastic
      • Double O-rings made from highly chemical resistant EPDM
      • Locking teeth made from stainless steel
      • Pressure rated to 150 psi
      • Temperature rated to 212°F (100°C)

      Customer Reviews

      Based on 1 review
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      D
      Dan Potts
      Works as intended.

      Keeps beer from possibly back-flowing into the CO2 regulator. Inexpensive insurance that works as advertised and installs in under 30 seconds.

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