A pneumatic, scotch yoke, valve actuator for operating ball, butterfly or plug valves along with louvers, dampers and other 90 degree rotating mechanisms. Suitable for use in demanding SIL-required applications.
CBB and CBA 300 series Pneumatic actuator combines the strengths of the G-Series actuator and is compact, lightweight, efficient and very cost-effective.
Consistently operates in challenging environments, hostile environments, and when power is challenged
Modular design improves efficiency reduces wear extends life
Patented Tension-Lok™ device positively locks the spring module to allow its safe removal and installation, eliminating accidental release of the spring force
PED 97/23/EC compliant to meet the stringent requirements of pressure mounting vessels
Meets both IP66 and IP67M specifications for submergence and high pressure water deluge test and offers superior water ingress and corrosion protection
Offers multiple configurations, with a modular design that enables safe field maintenance and reduced inventory costs
Interchangeable power and spring modules for quick reversal of the fail-safe mode
Suitable for use in demanding applications requiring SIL environment
Bettis – RPE-Series
A tough, reliable rack and pinion actuator for countless process applications. Compact and lightweight, suitable tight piping configurations. Available in 13 sizes.
Electrophoretic finish on springs protects from corrosion, and good chemical resistance against most bases, acids, solvents, alkalis and oils at normal temperatures
Housing and end caps have anodizing, chromate pretreatment prior to painting
Excellent exterior mechanical durability
High grade and hard anodized aluminum pinions, passed a 1000 hours salt spray test
Optional stainless steel pinions are available for a higher corrosion resistance
External parts are stainless steel or steel alloy with a Deltatone treatment for optimum protection and durability