The STIHA aA-105SRK10 is a 316 stainless steel rack & pinion pneumatic actuator designed for demanding industrial applications. Its full stainless steel construction ensures excellent corrosion resistance, making it ideal for use in marine, chemical, and hygienic environments. Rated for a maximum working pressure of 1.0 MPa, this actuator provides reliable quarter-turn operation for ball valves, butterfly valves, and plug valves, offering consistent performance even in harsh conditions.