Duotight – 9.5mm (3/8”) Female x 9.5mm (3/8”) Female One Way Check Valve (Gas)

This Duotight check valve is a great idea for protecting your regulator.It has a low opening pressure of 1 psi. Gas applications only.

Compatible with EVABarrier 9.5 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. Insert tubing and firmly push in to attach. Easily release tubing by pushing in the collar.

Suitable for both gas & beverage applications
Double O-rings made from EPDM
Pressure rated to 100 psi