The Bettis G-Series hydraulic, scotch yoke, valve actuator is used 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.
Bettis G-Series Hydraulic Valve Actuator
Bettis G-Series Hydraulic Valve Actuator
Specs
Actuation
Fail-Safe, Quarter-turn, Spring-Return, Double-Acting
Certifications
ATEX, PED, (CE), SIL capable,TRCU/EAC/GOST, ABS
Control Type
On/off
Operating Pressure
Up to 5,000 psig (345 bar)
Operating Temperature
Standard range: -20°F to +200°F (-29°C to +93°C). Optional range: to -40°F (-40°C) or to +350°F (+177°C)
Power Source
Hydraulic
Product Type
Hydraulic Actuator
Torque/Thrust
Spring-return models in excess of 3,000,000 lbs-in (339,000 Nm), Double-acting 12,581 - 6,000,000 lbs-in (1420 - 678,000 Nm)
Valve Type
Ball, Butterfly, Plug, Triple Offset Valves, Other Quarter-Turn Devices
Resources
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Brochures
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Certificates & Approvals
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Certificates & Approvals
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Data Sheets & Bulletins
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Data Sheets & Bulletins
Features
- Consistently operates in challenging environments, hostile environments, and when power is challenged
- Modular design improves efficiency reduces wear extends life
- 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
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