Image Legris Threaded In-Line Flow Control Valve Markets Transportation Jump to Section Product Options Related Products Product Options Part Number Female Thread Size Female Thread Material 77751111 1/8" NPT Nylon/Brass 77751414 1/4" NPT Nylon/Brass 77751818 3/8" NPT Nylon/Brass 77752222 1/2" NPT Nylon/Brass Related Products Image Legris In-Line Check Valve Image Legris Non-Return In-Line Check Valve Image Legris Nylon/Nickel-Plated Brass Push-In Male Connector Image Legris Uni-Directional Check Valve Image Wilkerson FRLs B08-Series Miniature Filter/Regulator