The Festo pneumatic valve is small, compact and have high flow rate. It has piston slide of structure and used mechanical spring for reset. Its valve size is 26.5 mm and used operating pressure up to -0.9 - 10 bar. Its standard nominal flow rate is 1300 l/min.

Ambient temperature is -10°C to 60 °C
Aluminium alloy material used for piston slide