This stainless steel fitting includes a check valve that releases at 2-3 PSI. Perfect for adding check valve protection to an older Mini Regulator (fits Leland Mini Regulators, and is included with all current Brewer's Edge Mini Regulators). 1.25" overall length.
1/8" MPT on the side that screws into your regulator body, and 1/4" female flare on the side that screws onto a ball lock or pin lock gas fitting for attachment to a keg. The check valve is designed so the gas flows out the 1/4" female flare side (which will be the in side of your keg).