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Duotight Push-In Ball Valve – 8 mm (5/16 in.)

by Kegland
Original price $3.99 - Original price $3.99
Original price
$3.99
$3.99 - $3.99
Current price $3.99

Inline Ball Valve for Quick and Leak-Free Shutoff

This Duotight Push-In Ball Valve is the perfect inline shutoff solution for 8 mm (5/16") EVABarrier draft tubing. Whether you’re managing gas lines or beverage lines in your kegerator, keezer, or homebrew draft system, this fitting gives you precise control over flow with a simple quarter-turn ball valve—all without the need for clamps or cutting tools.

Duotight fittings are engineered for performance and ease of use. Featuring a double EPDM O-ring design, they create a superior seal that resists leaks—even when your tubing bends around tight corners. Made from food-grade acetal plastic with stainless steel locking teeth, this ball valve is rated up to 150 psi and 212°F, making it a reliable choice for pressurized CO₂ and beverage systems.

Key Features

  • Push-to-Connect Design: Just insert tubing and push to lock—no clamps required
  • Quick Release: Press the collet to release tubing instantly
  • Fits Tubing: Compatible with 8 mm OD EVABarrier tubing (compatible with both 4mm ID EVABarrier and 5mm ID EVABarrier versions of 8mm OD tubing)
  • Application: Suitable for both gas and beverage lines
  • Seal Quality: Double EPDM O-rings provide enhanced sealing and leak resistance
  • Construction: Food-grade acetal plastic body with stainless steel locking teeth
  • Pressure Rating: Rated to 150 psi
  • Temperature Rating: Rated to 212°F (100°C)

Important Usage Note

  • Do Not Use with Chlorine: These fittings are not compatible with bleach or chlorinated cleaners, which may damage both plastic and stainless steel components.

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