 | The Preset Flow Control maintains a constant flow in one direction and full flow in the opposite direction. The operation of the Flow Control is based on the movement of a small disc; the disc shifts within the housing as the pressure differential changes from forward to reverse. Download F-2804-404 Series Preset Flow Control PDF Catalog |  |
 | The Check Valves permit flow in one direction only; the operation of the check valve is based on the movement of a small disc within the housing. The disc shifts within the housing as the pressure differential changes from forward to reverse. Download F-2804 Series Check Valves PDF Catalog |  |
 | The F-4014-Series Diaphragm Amplifier is a miniature interface device that performs the same function as a piloted three-way valve, but at low outlet flow rates. Pneumatic signals of several inches of water gauge applied to the input will control the output pressure up to 35 PSI in both digital and analog systems. Download F-4014 Series Diaphragm Amplifier PDF Catalog |  |
 | The Diaphragm Comparator is a versatile control circuit component for both fluidic and pneumatic signal levels. It performs many functions including those of an analog pressure comparator, an analog pressure repeater and a digital signal isolator. Download F-4103 Series Diaphragm Comparator PDF Catalog |  |
 | The Spring Sensor is a limit sensor designed for simple and reliable operation. Functioning like a whisker valve, it is composed of a nylon deflection rod and a tightly wound coil spring. When the nylon rod is deflected 6 degrees or more, the coils of the spring separate and allow free air flow. Download F-4419-120 Spring Sensor PDF Catalog |  |
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