This valve is used to adjust flow speed in both direction. Good quality graduated adjustment.
Connect actuator port to control with valve port.
Pressure flow goes into A valve port and goes out from B valve port and vice versa. To adjust the flow screw out the stop socket screw and turn the handknob in the desired direction slowly. Screw down the stop socket screw to maintain the settings also in case vibrations occur.
Black zinc plated - Metric thread - Panel mounting nut - Custom marking.
Steel body - Zinc plated steel body - No leakage.