VALVE GEARBOX × ELECTRIC ACTUATOR INTEGRATION PLATFORM
Electric-ready Gearboxes
Engineered for reliable manual and motorized valve operation through standardized actuator interfaces, verified torque compatibility and dependable manual override capability.
Electric-ready does not mean electric actuator. The actuator generates motion; the gearbox provides the mechanical transmission platform connecting the actuator to the valve.
CATEGORY PRODUCT RANGE
Explore Electric-ready Gearbox Products
Compare actuator-ready platforms by torque, ratio, mounting standard, operating method and valve application. Final compatibility must be verified against actuator and valve data.
AL Platform · ALEW
- Travel
- 90° / 180° / 270° / 360° Limited Rotation
- Operation
- electric
- Application
- Electric-ready Part-turn Valve Gearboxes
- Interface
- ISO5211
- Travel
- 90° / 180° / 270° / 360° Limited Rotation
- Operation
- manual_and_actuator_ready
- Application
- Quarter-turn valve gearbox
AL Platform
- Travel
- 90° / 180° / 270° / 360° Limited Rotation
- Operation
- manual_and_actuator_ready
- Application
- Quarter-turn valve gearbox
AL Platform
- Travel
- 90° / 180° / 270° / 360° Limited Rotation
- Operation
- manual_and_actuator_ready
- Application
- Quarter-turn valve gearbox
GL Platform
- Travel
- 90°
- Operation
- manual_and_actuator_ready
- Application
- Electric-ready quarter-turn valve gearbox
GL Platform
- Travel
- 90°
- Operation
- manual_and_actuator_ready
- Application
- Electric-ready quarter-turn valve gearbox
ENGINEERING DEFINITION
What Is an Electric-ready Gearbox?
It is not an electric actuator. The actuator supplies controlled rotational power; the gearbox reduces speed, multiplies torque, supports the valve interface and preserves manual operating capability.
A complete system typically includes the valve, gearbox, mounting interface, drive sleeve, electric actuator and manual override system.
AUTOMATION APPLICATIONS
One Electric-ready Capability Across Different Valve Motions
Electric-ready engineering supports both part-turn and multi-turn valves. Selection begins with valve motion, operating torque, interface and automation duty.
Butterfly Valves
ISO 5211 actuator-ready worm gearboxes support remote operation while retaining manual override for water treatment, pumping and transmission systems.
Ball & Plug Valves
Torque-matched actuator-ready platforms support high breakaway loads, dependable positioning and controlled limited-angle operation.
Gate Valves & Penstocks
ISO 5210 electric-ready bevel gear configurations support continuous stem rotation, right-angle installation and emergency manual operation.
Dampers & Process Equipment
Actuator-ready gear systems provide controlled positioning for ventilation, flue-gas and industrial automation equipment.
WHY ELECTRIC-READY MATTERS
Prepare the Mechanical Platform Before Automation Is Required
A gearbox designed for actuator integration from the beginning reduces future modification, protects alignment and improves lifecycle flexibility.
Simplified Future Automation
Add or replace an actuator without redesigning the valve transmission platform.
Reduced Integration Risk
Verified flanges, shafts and sleeves reduce installation errors and misalignment.
Correct Torque Matching
Gear ratio and mechanical capacity are coordinated with valve and actuator loads.
Manual Operating Resilience
Manual override preserves valve control during power loss, commissioning or actuator service.
Lower Lifecycle Cost
Standardized integration reduces engineering changes, downtime and replacement complexity.
ELECTRIC-READY PLATFORM OVERVIEW
Electric-ready Is an Engineering Capability—not a Separate Series
The capability is configured across GL, AL and SN platforms according to torque, integration complexity and service severity.
Standard Electric-ready Platform
For general industrial automation requiring dependable actuator compatibility and standardized interfaces.
- Municipal Water
- Pump Stations
- Standard Butterfly Valves
- General Process Industry
Advanced Automation Platform
For larger valves, customized interfaces and demanding integration programs.
- Water Transmission
- Automated Gate Valves
- Penstocks
- Hydropower
Heavy-duty Electric-ready Platform
For high-torque, severe-service and critical infrastructure automation.
- Dams
- Offshore
- Mining
- Power Generation
ENGINEERING SELECTION GUIDE
Select the Complete Drive Train—not the Actuator Alone
Identify Valve Motion
Confirm part-turn or multi-turn operation and the valve type.
Define Valve Torque
Review breakaway, running, seating torque and safety margin.
Verify Interfaces
Confirm ISO 5210 or ISO 5211 flange, shaft, drive sleeve and output connection.
Match Ratio and Speed
Coordinate actuator speed, gearbox reduction and required valve stroke time.
Review Manual Override
Define emergency operation, declutching and handwheel arrangement.
Confirm Environment
Verify duty cycle, enclosure, corrosion, temperature and documentation.
GEARBOX–ACTUATOR INTEGRATION
Engineering Begins at the Mechanical Interface
The actuator generates power. The gearbox reduces speed, multiplies torque and transmits motion through the drive sleeve to the valve.
Input Flange & Shaft
Mounting dimensions and input geometry must match the selected actuator.
Drive Sleeve
The coupling must transmit torque concentrically without excessive backlash or uneven loading.
Torque & Speed Matching
Actuator output, gearbox ratio, efficiency and valve duty must be evaluated together.
Manual Override
Emergency operation should remain safe and accessible during power loss or maintenance.
Structural Loading
Housing, bearings and shafts must withstand repeated motorized loading.
Brand-independent Compatibility
Compatibility is based on interface and performance—not dependence on a single actuator brand.
STANDARDS & COMPATIBILITY
ISO 5210 and ISO 5211 Provide a Common Mechanical Language
ISO 5211
Standardized mounting interfaces for part-turn valves and gear operators, including butterfly, ball, plug valves and dampers.
- Standard flange dimensions
- Uniform bolt patterns
- Simplified actuator replacement
ISO 5210
Standardized interfaces for multi-turn valves and gearboxes, including gate valves, penstocks and sluice gates.
- Mounting flange forms
- Drive bush and output arrangements
- Multi-turn actuator integration
TFC configurations may support AUMA, Rotork, Bernard Controls, Ontrac, SIPOS and customized OEM actuators when interface, torque, speed and environmental requirements are verified by approved drawings.
MANUFACTURING & VERIFICATION
Precision Interfaces Support Reliable Automation
Dimensional Verification
Mounting flanges, input shafts, drive sleeves and valve interfaces are checked against approved drawings.
Operational Testing
Smooth transmission is verified under manual and configuration-appropriate operating conditions.
Assembly Verification
Bearings, gears, lubrication, seals and mechanical fasteners are inspected before release.
Traceability
Identification, materials, inspection records, configuration history and revisions support repeat production.
ENGINEERING RESOURCES
Move from Compatibility Review to Approved Integration
Product Catalogue
Electric-ready product platforms and available configurations.
Technical Datasheets
Torque, ratio, interface and operating data.
ISO Interface Drawings
Mounting and drive interface references.
CAD & Mounting Drawings
Engineering files for project integration.
Installation & Maintenance
Manual operation, actuator mounting and lifecycle guidance.
OEM Engineering Records
Controlled interfaces, coding and repeat-production documentation.
OEM INTEGRATION
Build a Standardized Automation Platform
TFC helps valve manufacturers standardize mechanical interfaces, product identity and engineering records across multiple valve and actuator families.
Mechanical Interface Engineering
Valve stem, output sleeve, flange, input shaft, ratio and actuator interface.
Product Identity
Cast logos, nameplates, serial systems, QR codes, labels and packaging.
Engineering Documentation
Datasheets, GA drawings, interface drawings, material specifications and inspection records.
Configuration Management
Controlled drawings, revisions, material combinations, ratios and repeat-order continuity.
CONTINUE THROUGH THE PLATFORM
Related Gearbox Categories
ENGINEERING FAQ
Electric-ready Gearbox Questions Engineers Commonly Ask
INTEGRATION BEFORE PRODUCTION
Build Your Electric-ready Valve Platform With Confidence
Share the valve, torque, actuator, mounting interface, speed, duty and environmental requirements. TFC will review the complete mechanical drive train before release.