Johnson Controls MP865C001G MP8000 Series Pneumatic Valve Actuator with Mounting Kit, Spring Return Up, 100 Square Inch Effective Area, 1-1/8" Stroke, 3 to 7 psig: Boating Equipment: Amazon.com: Tools & Home Improvement
Johnson Controls VA9203-BUB-2 | Electric Valve Actuator On-off 85-264v | Raptor Supplies United Kingdom