Parker has a wide selection of fittings with integrated pneumatic function. Air flow and pressure control regulators in a large variety of styles and materials, check valves, lock-off fittings, soft start fittings, threshold air pressure sensors and much more. Our pneumatic function fittings and flow control are available in a wide range of configurations and materials and offer high precision adjustment for improved energy efficiency and flow improvement in all pneumatic systems. These integrated pneumatic function fittings and flow control connectors are suitable for a wide variety of applications, serving many of today's major pneumatic industrial markets.