The AVENTICS “A” Pilotair® Valves are block-type and panel-mounted poppet-type directional valves which open, close or vent an air circuit. The poppet-type directional valve is ideal for frequent usage because of its ease of operation. This valve line makes maximum use of high production parts which are interchangeable throughout this product line as well as providing interchangeability of parts with the poppets in our Controlair® and Flexair® Valve product lines. A definite advantage is gained when all of these products are used in the same application.