冷卻液軟管閥，模組化1/4"內徑，螺紋

I was a little worried the modular hose connection might leak, but it clamps down perfectly and gives me precise control over the flow.

Finally, a valve that lets me dial the flow right at the hose instead of scrambling back to the machine. The 1/4" pipe thread seated cleanly and the modular connection clicked on without any leaks. Makes fine-tuning way less of a hassle than I expected.

The threaded male end screwed right onto my existing setup with zero fuss, and the modular 1/4" hose connection clicks in tight without any leaks. I can finally fine-tune the flow with a quick twist instead of fumbling with clamps, and it's held up solid through a full afternoon of use.