Lawn and garden sprayer check valve

This replaces the check valves of a Flo-Master HD-1, Lawn & Garden Sprayer. The OEM part identifies itself as Mono Valve 151-400; it has a 23mm disc diameter. Two valves are used, one at the bottom of the pump tube and the other at the bottom of the pump plunger.

The parts were printed in TPU at 0.2mm structural and default slicer settings.