Process Automation IMI STI SC/V Pneumatic valve Actuator Breakthrough engineering for a better world

SC/V: Pneumatic Valve Actuators SC/V Pneumatic Valve Actuators Our pneumatic linear piston actuators are designed to drive control valves for the most demanding applications in the power and oil & gas industries; such as turbine bypass, steam conditioning valves, desuperheaters, compressors and antisurge. Thanks to the special patented piston design, including a double ring guiding system and a grease channel providing continuous lubrication, SC/V actuators ensure smooth and precise valve operation without any maintenance for the whole operating life. This series of actuators are designed with...

SC/V: Pneumatic Valve Actuators 2 Product features Several sizes available from 150 mm to 1600 mm or larger if required. Several strokes available. Double acting and single or double acting plus spring design. Die casting aluminum bodies for small/medium sizes up to ND 320. Carbon steel bodies for larger sizes. Fully stainless steel design available for both double acting and spring return actuators for the harshest environment conditions. Heavy duty control actuators designed for the most challenging applications used in the oil & gas and power industries. Technical specifications Standard pneumatic...

3 SC/V: Pneumatic Valve Actuators The SC series of actuators are provided with a built-in permanent lubrication system, patented by IMI STI, which assures an extremely smooth valve operation even if dry instrument air is used. Thanks to this lubrication system, which is common to all IMI STI actuators, no maintenance to moving parts is required, even after many years of continuous service. The patented lubrication system consists mainly of a grease lubricant filled annular cavity placed inside the cylinder piston, between a sealing ring and a sliding ring to avoid direct contact between the metal...

Process Automation The information in this brochure is provided for general informational purposes only. Specifications for products and services are subject to change without prior notice. IMI plc and its subsidiaries own all product brands mentioned herein. IMI makes no warranties or representations about the accuracy or completeness of the content in this brochure and assumes no liability for any errors or omissions it may contain. We reserve the right to modify, enhance, or discontinue any product or service described herein without prior notification. IMI STI Via dei Caravaggi, 15 24040...