Top Brand Check Valve, 3/16 in, Single, Inline Ball Cone, Nylon, Barb x Barb – WN CHK 695-3B3B-F
Featuring a compact design that can fit in tight spaces, this ball cone spring check valve has a stainless steel ball that seals on an O-ring seal. A flow arrow marking on the body points from the inlet to the outlet. Valve features good chemical resistance and is suitable for a wide range of air and fluid applications.