In-Line valves

STBF-SAE Bidirectional flow control valves with knob

In stock

Flow regulators by knob

STBF SAE (UNF thread) regulates the speed of a cylinder in both directions. Generally, it is mounted between the cylinder and the check valve



It is used to regulate the oil flow in both ways, it is not pressure compensated so the setting depends on the application pressure, the oil viscosity and working temperature. The sizes are from SAE4 up to SAE24. This version has the external thread for nut tightening. Setting is made by knob rotation clockwise and vice versa. Once the valve is set, tighten the lateral nut placed on the knob to lock the setting. It does not allow leakages. The external body is made by high resistance steel and externally protected from oxidations by zinc treatment. On request we can supply a zinc/nickel treatment to increase the oxidation resistance when the valve has poor protection or it is located in external environments