Brand new OEM replacement check valve for Rolair air compressors. This is used with Rolair Bull air compressor models. This check valve features a 3/8" Male Flare  thread and a 3/8" Male NPT with an unloader valve that accepts a 1/4" tubing.

Specifications:

• 3/8" Male Flare Line Input
• 3/8" Male NPT Tank Input
• Inverted Compression Unloader Port: Accepts 1/4" Tubing
• Part Number: FC347043000