Atval is the only air actuated on-off valve in industry standard face-to-face dimensions (1”-60”)– Atval is a drop in replacement for other valves. The non-stretch aiRFlex® design increases elastomer tube life 2 to 3 times over conventional air-actuated pinch valves.

Versatile & Dependable Valves

Atval valves are ideal for all liquids and powders in low-pressure applications. These premium air actuated valves feature patented tube folds that minimize stretching when air is introduced between the valve body and the tube to close the valve, resulting in longer life and enhanced performance.