Volume Boosters with Low Air Consumption maintains correct actuator positioning at high stroking speeds. V.P. & Company manufactures Volume Boosters with Low Air Consumption. V.P. & Company also manufactures equipment and spares required for process industries. Volume Boosters with Low Air Consumption is equipped with an adjustable bypass valve that provides good operational sensitivity. It is capable of using high-pressure plant air supplies. It is offered with high stability, which allows normal slow actuator response to the slow signal changes produced by usual process control variations. It comes with Built-in adjustable by-pass valve with fine control.