Komos - 1/4 pulg. NPT x 5/16 pulg. Espiga - Válvula de bola + válvula de retención

Shutoff check valves can be used in multiple gas applications. Commonly added to CO2 regulators or manifolds to protect your equipment from back flow. 1/4" NPT check valve with 1/4" barb. Use with 1/4" or 5/16" ID gas line.