Electric 2 Way Flange Ball Valve
The FLE-Q-F Electric 2 Way Flange Ball Valve is built for dependable remote shutoff in industrial pipelines and equipment systems. A full-bore ball path minimizes pressure loss, while the flanged body and ISO 5211 electric actuator provide secure installation, repeatable 0–90° operation, and straightforward integration with PLC, relay, or centralized automation.
- Body
- SS304 / 316 / WCB
- Temperature
- −20°C to +180°C
- Actuation
- 0–90° Electric
- Protection
- IP67 / IP68 Option
Built for dependable automated shutoff
This is the general-purpose workhorse in the Fleyenda motorized ball valve range: a standard 2-way flanged ball valve optimized primarily for open-close isolation rather than continuous throttling.
For water, oil, gas, steam and compatible process fluids, the full-bore flow path helps reduce pressure loss when the valve is fully open. Electric actuation removes the need for a compressed-air network and makes the assembly practical for equipment OEMs, utility lines, treatment systems and remote pipeline isolation.
- 01Reliable 0–90° quarter-turn operation for automated shutoff.
- 02Full-bore passage supports high flow with low restriction.
- 03Flanged ends suit permanent industrial piping and larger size ranges.
- 04ISO 5211 mounting simplifies actuator matching, replacement and upgrades.
Electric 2 Way Flange Ball Valve specifications
Standard configurations cover common industrial sizes, flange standards, materials, voltages and actuator options. Final selection should match the real process conditions.
| Model | FLE-Q-F |
|---|---|
| Size range | ½″–12″ / DN15–DN300 |
| Working pressure | PN16–PN40 / ANSI Class 150–300 |
| Working temperature | −20°C to +180°C, depending on seat and media |
| Body material | Stainless Steel 304 / 316 or Carbon Steel WCB |
| Connection | Flanged — ANSI B16.5 / DIN PN16 / JIS 10K options |
| Applicable media | Water, oil, air, gas, steam, weak acids and alkalis where material compatibility is confirmed |
| Actuator | Electric quarter-turn actuator; on/off standard, selected modulating configurations available |
| Voltage options | DC24V, AC24V, AC110V, AC220V, AC380V |
| Design references | API 6D / GB/T 12237 / ISO 5211 |
| Testing | API 598 / GB/T 13927 |
| Fire-safe option | API 607 selected configurations |
| Protection | IP67 standard on selected actuators; IP68 optional |
| Explosion-proof option | Selected Ex d II BT4 / CT4 / CT6 Gb actuator configurations |
Flanged construction for secure industrial piping
Compared with compact threaded connections, a flanged electric ball valve is often preferred where the line size, piping standard, maintenance practice or mechanical security calls for a bolted connection.
Flanged vs threaded electric ball valve
Both can automate 2-way shutoff. The connection style should follow pipe size, pressure class, installation method and maintenance practice rather than actuator preference alone.
Match torque, voltage and control to the shutoff duty
For a standard 2-way ball valve, actuator selection starts with required valve torque and differential pressure, then adds the control mode, power supply, feedback and environmental protection.
| Actuator | Standard time / torque | Optional time / torque | Weight |
|---|---|---|---|
| FLE-105 | 25s / 50Nm | 4s / 20Nm; 10s / 30Nm | 2.2kg |
| FLE-110 | 25s / 100Nm | 15s / 50Nm | 5.1kg |
| FLE-116 | 25s / 160Nm | 15s / 80Nm | 5.1kg |
| FLE-120 | 25s / 200Nm | 15s / 100Nm | 7.5kg |
| FLE-140 | 25s / 400Nm | 15s / 200Nm | 7.5kg |
| FLE-160 | 25s / 600Nm | 15s / 300Nm | 8.1kg |
| FLE-1100 | 50s / 1000Nm | 25s / 500Nm | 12.7kg |
| FLE-1200 | 50s / 2000Nm | 25s / 1000Nm | 12.7kg |
Where electric flanged ball valves are commonly used
The FLE-Q-F is positioned as a general industrial isolation valve: simple flow path, secure flange connection and electric quarter-turn automation for systems that need dependable remote shutoff.
Automatic line isolation around pumps, filters, treatment skids and distribution systems.
Remote shutoff for packaged systems, pump skids, utility modules and automated machinery.
Automated isolation in compatible utility, transfer and process lines with project-matched materials.
General isolation for water, utility fluids and compatible chemical service after material review.
Choose the valve around the piping duty
A standard round-port 2-way ball valve is strongest as an isolation device. If the application needs accurate continuous flow regulation, a V-port or dedicated control valve may be the better choice.
Confirm the shutoff function
Use a 2-way valve where the main requirement is to open or isolate one pipeline path.
Match pipe and flange
Confirm DN / inch size, ANSI / DIN / JIS standard, pressure class and face requirements.
Check media compatibility
Select body, ball, stem and seat materials from the actual medium, concentration and temperature.
Define pressure & temperature
Use real operating and design conditions rather than pipe nominal ratings alone.
Size actuator torque
Match torque to valve size, pressure differential, seat design and required safety margin.
Specify controls
Confirm voltage, on/off logic, feedback, fail position, speed, IP rating and explosion-proof requirement.
Designed for repeatable industrial automation
Valve testing, actuator protection and project-specific control options support reliable shutoff in water treatment, equipment, chemical and utility systems.
Electric 2 Way Flange Ball Valve FAQs
Questions commonly checked by OEMs, EPC contractors, plant engineers and maintenance teams before ordering a motorized flanged ball valve.
What is an electric 2 way flange ball valve mainly used for?
When should I choose a flanged valve instead of a threaded electric ball valve?
Can a standard 2-way electric ball valve be used for throttling?
Which body material should I choose: WCB, SS304 or SS316?
Which voltage and control options are available?
What information should I send for actuator sizing?
Need an electric flanged ball valve for your equipment or pipeline?
Send the operating conditions and required control standard. Fleyenda can match the valve body, flange, seat and electric actuator to the project duty.