FLE-Q-3PS Electric Actuated 3 Pieces Ball Valve
FLE-Q-3PS Electric Actuated 3 Pieces Ball Valve
Fleyenda FLE-Q-3PS Electric Actuated 3 Pieces Ball Valve features an integrated design, compact size, and lightweight structure. Operated by 4-20mA, 0-10V, or 1-5V signals, as well as single-phase power supply, it ensures reliable performance, easy actuator matching, and large flow capacity. Ideal for cost-effective industrial automation and precise fluid control.
Technical Specifications
| Size Range (Nominal Diameter) | 1/4″ – 4″ (DN8–DN100) |
| Working Pressure Range: | Up to 1000 psi (≈69 bar) |
| Working Temperature Range: | ‘-40°C to +177°C |
| Body Material: | tainless Steel CF8M / 316SS |
| Connection Type: | Threaded (NPT/BSP), Socket Weld, or Flanged |
| Applicable Medium: | Water, Air, Oil, and General Chemicals |
| Actuator Type: | Electric Actuator |
| Voltage Options | 24V DC, 110V AC, 220V AC, 24–240V AC/DC |
| Design Standard | ISO 5211, ASME/ANSI, DIN |
| Testing Standard | API 598 |
| Fire-Safe Design | API 607 / ISO 10497 |
| Certification | CE / ROHS / ISO / SIL / TUV /IP68 Waterproof |
| Customization | Above Are Standard Parameter Samples. If You Have Specific Parameters And Materials, We Can Customize Them All. |
Product Drawings
Comprehensive Technical Drawing (Dimensions & Structure)
Product Benefits & Features
1. Automation & Precision Control
• Enables fully automated flow regulation, eliminating manual errors and improving operational consistency.
• Integrated electric actuator provides precise on/off or modulating control for complex process systems.
• Fast response time ensures stable pressure and flow under dynamic conditions.
• Compatible with various control signals (4–20 mA, 0–10 V, Modbus), simplifying integration into industrial automation systems.
2. Maintenance Efficiency & Cost Optimization
• Three-piece design allows easy disassembly and internal maintenance without removing the valve from the pipeline.
• Replaceable seats and seals reduce downtime and spare-part costs.
• Robust stainless-steel body and PTFE seat extend service life even under corrosive or high-cycle operations.
• Low torque requirement reduces actuator stress, improving system longevity and lowering maintenance expenses.
3. Reliability & Safety in Harsh Environments
• Electric actuation eliminates air leakage risk compared to pneumatic types, ensuring consistent performance.
• Weatherproof and corrosion-resistant enclosure (IP67/IP68) supports outdoor or chemical plant use.
• ISO 5211 mounting interface provides stable actuator connection and operational safety.
• Optional manual override and position indicator improve reliability during emergency operations.
4. Application Versatility & Global Standard Compliance
• Suitable for water, oil, gas, steam, and chemical applications, meeting global industrial automation needs.
• Offers threaded, welded, and flanged end connections for compatibility with GB, ANSI, DIN, and JIS standards.
• Wide pressure and temperature ranges support demanding process environments in power, energy, and food industries.
• Certified to CE and ISO 9001 standards, ensuring global trust and compliance for engineering projects.
Why Choose Fleyenda Valve Manufacturing
Product Stability
We use reinforced structures and precision sealing to ensure consistent performance under pressure and temperature changes.
Conpany&Product Certification
We have CE, RoHS, ISO, SIL, TUV, and IP68 waterproof certifications covering safety, quality, and environmental standards.
Projects Experience
Cooperated over 40 countries, we have experience in oil & gas, energy, water, chemicals, food & beverage, and automation.
Customization Capability
With 20 years experience, we turn complex working conditions into precise valve solutions with high speed and accuracy.
Aftersales Support
•We have technical team provides real-time video support to help customers resolve on-site issues quickly.
Customer Cases
Trusted by Shell plc, Petronas, Chevron, TotalEnergies, and Dupont in projects across 40+ countries.
Our Product Actual Export Pictures
FAQs That 80% Users Interest
What operational inefficiencies does an Electric Actuated 3 Pieces Ball Valve eliminate?
• The three-piece body design allows the mid-section to be removed for maintenance without uninstalling the entire valve, thereby reducing pipeline downtime and operational disruption.
• Electric actuation automates opening and closing actions, which removes reliance on manual intervention and helps eliminate human error in process control.
• Full-port or optimized bore variants of three-piece ball valves minimise pressure drop and flow restriction, improving throughput and energy efficiency.
• By integrating seamlessly into control systems (PLC/SCADA) with compatible signal interfaces, the valve supports faster system responses and improves overall automation efficiency.
How does this valve improve maintenance scheduling and reduce lifecycle costs?
• Because the three-piece valve body allows easier access to internal components (ball, seats, seals), maintenance can be scheduled proactively rather than reactively, reducing unplanned downtime.
• Electric actuation eliminates the need for external pneumatic infrastructure (compressors, air lines), reducing auxiliary equipment costs and maintenance burden.
• Robust material choices—such as stainless steel bodies and PTFE seats—offer higher durability in corrosive or high-cycle environments, extending service life and reducing total cost of ownership.
• Lower torque requirements of the ball valve mechanism decrease actuator stress, which reduces wear on both valve and actuator over time and lowers replacement/spare-parts costs.
In what safety-critical or harsh environments does this valve offer enhanced reliability?
• The electric actuator option provides consistent torque and accurate control, helping prevent failure in high-cycle or remote installations where manual access is difficult.
• Three-piece ball valves provide tight shut-off capabilities that help contain hazardous media and reduce risk of leaks or fugitive emissions, improving safety compliance.
• The modular body design allows rapid inspection and repair in the field, which is critical in emergency or hazardous-area installations.
• The valve’s metered compatibility with global standards (e.g., end-connections, materials, actuator interfaces) ensures it can be configured for extreme conditions such as high pressure, high temperature, or aggressive fluids.
How versatile is the Electric Actuated 3 Pieces Ball Valve across industries and applications?
• Suitable for a wide range of media—water, oil, gas, steam, chemicals—thanks to configurable body materials and seat options, making it adaptable for multiple industries including chemical, wastewater, oil & gas, and power plants.
• Available in multiple end-connection types (flanged, threaded, welded) and size ranges, facilitating straightforward integration into global pipeline systems and retrofit projects.
• Equipped with automation-ready features (electric actuator, position feedback, mounting ISO 5211 compatibility) enabling integration into both new and existing control infrastructures.
• Its design supports both simple on/off isolation and modulating flow control, enabling it to fulfil dual roles in a system and thereby reduce the number of different valve SKUs required.