This stainless fitting is 1/8" male NPT on one side, and 1/4" male beverage flare on the other. Features a check valve that opens at 2-3 PSI making it perfect adding to an older Leland Mini Regulator (these are included with current Brewer's Edge regulators).
The check valve is designed so gas flows out the male flare side, making this perfect for attaching to a Mini Regulator to protect the regulator from beer backflow. The 1/4" male flare side has a 45° angle flare. 1.25" overall length.