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Control
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Keystonet Butterfly Valves
KTM™ Ball Valves
Omni Valves
Remington Ball Valves
Vanessa Triple Offset Valves
Yarway Welbond
Video: In Stock & Ready for Shipment
Video: Warehouse & Assembly Operations
Isolation
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Anderson Greenwood Pilot Operated Relief Valves
Anderson Greenwood Spring Loaded Relief Valves
Fike Rupture Discs
Yarway Steam Traps
Pressure Relief/Safety
Regulators
Steam Solutions
Valves & Control Devices
Featured Products
Air Compression & Chemical Injection
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Field Device Management
Machinery Health Management
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Asset Reliability
Back
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Distributed Control Systems
Marine Integrated Control and Monitoring
Safety Instrumented Systems
SCADA Systems
Control and Safety Systems
Back
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Corrosion & Erosion Monitoring
Density - Viscosity
Flame and Gas Detection
Flow
Flow Measurement & Blending Systems
Gas Analysis
Hygienic Measurement
Industrial Heat Tracing
Industrial Wireless
Level Measurement
Liquid Analysis
Marine Measurement Analysis
Pipeline Integrity
Pressure Measurement
Tank Gauging
Temperature Measurement
Weighing Solutions
Measurement Instrumentation
Back
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Digital Twin Software
Manufacturing Execution Systems
Midstream Oil and Gas Applications
Reservoir Management Software
Upstream Oil and Gas Applications
Operations and Business Management
Back
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AlertTrack™ SNAP-ON™
AMS Inspection Rounds
AMS SNAP-ON White Paper
DataJaguar
ProofCheck
QuickCheck SNAP-ON
Quickview+
Operations Software
Power Generation
Back
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ProofCheck
Safety Software
Back
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Accessories
Air Preparation
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Vibration Analysis
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Relief Valve Spare Pool Program
Instrumentation & Calibration
Overpressure Protection
Remote Asset Monitoring
Remote Assistance Program
Start-up & Commissioning
Back
Turnarounds & Outages
Nozzle Testing
Customer Story: Consolidating Resources
Turnaround Support
Customer Story: Planned Shutdowns
Video: Quarterbacking An Outage Coordination
Turnarounds & Outages
Back
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Video: Pressure Relief System Evaluation
Video: Protecting Tank Integrity
Video: Warehouse & Assembly Operations
Upgrades & Modifications
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Products
Valves, Actuators & Regulators
Actuators
Gear Operators
Bettis IS-EA Series Quarter-turn Worm Gear Operator
Overview
A robust, heavy-duty quarter-turn worm gear designed for electrical actuation.
This design is based on the AT-IS Series with ductile iron casing and alloy steel worm shafts.
Bettis IS-EA Series Quarter-turn Worm Gear Operator
Specs
Power Source
Manual
Product Type
Worm Gear
Actuation
Quarter-turn
Control Type
On/Off
Valve Type
Ball, butterfly, plug, triple offset
Resources
All
Brochures
Certificates & Approvals
Data Sheets & Bulletins
Manuals & Guides
PDF
Size: 363kb
Brochures
Brochure: IS-EA Quarter-turn Worm Gear Operators for Electrical Actuation | Bettis
PDF
Size: 321kb
Brochures
Gear Operators and Manual Overrides Imperial
PDF
Size: 314kb
Brochures
Manual: Gear Operators and Manual Overrides Metric
PDF
Size: 367kb
Brochures
Manual: IS-EA Quarter-turn Worm Gear Operators for Electrical Actuation Metric
PDF
Size: 234kb
Certificates & Approvals
Certificate: ISO 9001 2008- J525 | Bettis
PDF
Size: 559kb
Certificates & Approvals
Certificate: ISO14001 2004 | Bettis
PDF
Size: 468kb
Certificates & Approvals
Certificate: KOC Bettis Crossridge Approval
PDF
Size: 45kb
Certificates & Approvals
Certificate: KOC WQ Approval Letter | Bettis
PDF
Size: 184kb
Certificates & Approvals
Certificate: OHSAS 18001:2007 | Bettis
PDF
Size: 218kb
Certificates & Approvals
Certificate: S-155 -ISO9001-2008. | Bettis
PDF
Size: 763kb
Data Sheets & Bulletins
Product Data Sheet: Performance Specifications IS-EA Series | Bettis
PDF
Size: 1.5mb
Manuals & Guides
Bettis ATB-Series with Spur IOM EN
PDF
Size: 1.6mb
Manuals & Guides
Bettis AT-Series with Spur IOM EN
PDF
Size: 2.1mb
Manuals & Guides
Bettis AT-Series without Spur IOM EN
Features
Worm gear