This presentation will focus on the challenges in sizing and selection of pneumatic actuation for on/off automated valves. The presentation will attempt to address the various challenges from the perspective of the manufacturer, distributor and the customer. Some examples will include under sizing (for cost savings), oversizing (due to safety factors), service factor interpretations, third party linkage limitations, Maximum Allowable Stem Torque (MAST) considerations, supply pressure limitations, and actuator design considerations (torque output curve, cycle life, etc).
I will explore these challenges and make suggestions to minimize the consequences, cost impacts, and safety concerns associated with each of these.
Oil & Gas Business Manager
P.S. Don't miss presentations on Tuesday and Wednesday by my colleagues.
• June 20th at 11:00 am Ville Kähkönen, Control Valve Reliability Prediction, blog post.
• June 20th at 11:00 am George Buckbee, Valve Monitoring and the Internet of Things, blog post.
• June 21st at 2:00 pm Ville Kähkönen, ESDV Reliability Prediction
• Speakers Corner, heart of the Expo Floor, Mark Buzzell, Live demonstration of partial stroke testing, blog post.
Business Manager for Neles and Mapag product line