Regulator Valve for fine tuning smoke oil flow. |
Approximately 4-1/2 inches.
Per the vendor: The unit will go from complete shut off to fully open and anywhere in between.
The valve comes with barbs for 3/8" id hose but the valve body has female 1/4 npt fittings so you can change the fittings. It will flow both ways but if you mount it on the output side of the pump you shouldn't have backflow issues.