In Tank Brass Ingersoll Rand Check Valve 1/2" Male NPT x 1/2" Female Inverted Flare
Brand new air compressor inverted flare fitting check valve for Ingersoll Rand and other compressors. This check valve has a 1/2" Female NPT inverted flare inlet and a 1/2" Male NPT outlet that screws into your air tank. On the side of this valve there are two ports: one 1/8" Female NPT for a relief valve and a 1/8" Female inverted flare fitting for an unloader line on Ingersoll Rand compressors. All of these ports are show in the pictures above.
Valve Inlet Threads: 1/2" Female Inverted Flare (measures about 11/16" inside diameter)
Outlet Threads / Tank Threads: 1/2" Male NPT (measure about 3/4" outside diameter)
Relief Valve Port: 1/8" Female NPT (measures about 10/32" inside diameter)
Unloader Line Port: 1/8" Female NPT (fits 1/4" unloader line)
Total Length: 2-3/4"