Actreg ADA850/ASR850 Pneumatic Valve Actuator F10-F12-DS27

Product Description

Actreg ADA850/ASR850 Pneumatic Valve Actuator F10-F12-DS27 is a rack and pinion pneumatic valve actuator giving 90 degree quarter-turn operation from a compressed air supply. The body is anodised aluminium and the unit is SIL 3 rated.

It mounts to F10-F12 ISO 5211 drilling with a DS27 female drive, so it fits a matching valve pad directly.

Available double acting (ADA850), where air drives the actuator both ways, or spring return (ASR850), where a spring set returns the valve to its fail-safe position on loss of air.

Key Features:

• Actreg ADA850/ASR850 pneumatic actuator
• Rack and pinion, 90 degree operation
• F10-F12 ISO 5211 mounting, DS27 drive
• Anodised aluminium body
• SIL 3 rated
• Double acting or spring return

Technical Specs