FLE-Q-G 2 Way Threaded High Pressure Electric Ball Valve
FLE-Q-G 2 Way Threaded High Pressure Electric Ball Valve
The 2 Way Threaded High Pressure Electric Ball Valve features a 316 stainless steel body and precision threaded ISO 7-1 ends, delivering strong corrosion resistance and reliable sealing under 400 bar pressure. This ensures stable, leak-free performance in demanding industrial systems, minimizing downtime and maintenance.
| Size Range (Nominal Diameter) | ¼″ (DN8) to 2″ (DN50) |
| Working Pressure Range: | Up to 200 bar (≈ 3000 psi); optional versions up to 350–400 bar |
| Working Temperature Range: | –10 °C to +180 °C (extended to +200 °C depending on seals) |
| Body Material: | Stainless Steel 304 / 316 / 316L or CF8 / CF8M |
| Connection Type: | Female or male threaded ends (BSP / NPT / ISO 7-1) |
| Applicable Medium: | Water, oil, gas, chemical fluids compatible with stainless steel |
| Actuator Type: | Electric actuator (ON/OFF or modulating), IP67 rated |
| Voltage Options | 12 V DC, 24 V DC, 24 V AC, 110 V AC, 220–240 V AC, 415 V AC |
| Design Standard | ISO 7-1 (thread seal); ISO 5211 (mounting interface) |
| Testing Standard | API 598 pressure and leak test |
| Fire-Safe Design | Available on request for high-temperature service |
| 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. |
| Actuator Model | Standard Time/Torque | Optional Time/Torque | Rotation Angle Range | Actuator Weight | Power Supply | Optional Control Circuit |
|---|---|---|---|---|---|---|
| FLE-105 | 25S/50Nm | 4S/20Nm 10S/30Nm |
0-90° Adjustable | 2.2kg |
DC24V AC24V AC110V AC220V AC380V |
A type B type C type D type E type F type |
| 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 | |||
| Type | ON/OFF, Regulating, Intelligent | |||||
| Insulation Resistance | 100MΩ/500VDC | |||||
| Dielectric Strength | 1500V AC 1min. | |||||
| Level of Protection | IP67 (IP68 optional) | |||||
| Installed Location | 360° Installation at any Angle | |||||
| Electrical Interface | 2-G1/2 Metal Fitting, the corresponding metal cable joints should be installed according to the selected cables | |||||
| Ambient temperature | -20°C to +60°C | |||||
| Optional Explosion Proof | Ex d II BT4 / CT4 / CT6 Gb | |||||
| Power-loss reset (fail-safe) function | Fail-open, Fail-closed or No-reset (factory-selectable) | |||||
| Optional functions | Overtorque protection, dehumidification heater, passive contact switch, operating handwheel | |||||
Certified Quality for Industrial Valve Applications
Fleyenda valves and electric actuators are built for stable performance, reliable operation, and long-term industrial use. With certified quality support, they are suitable for water treatment, chemical processing, automation, and industrial process control systems.
FAQs That 80% Users Interest
1. What makes a 2 Way Threaded High Pressure Electric Ball Valve suitable for extreme working conditions?
• It is engineered with a full stainless-steel body and reinforced PTFE seats to handle pressures up to 400 bar without leakage.
• The precision ball and stem structure maintain tight sealing even under fluctuating pressure or temperature.
• Electric actuation provides stable torque output, ensuring consistent valve positioning during heavy-duty operation.
• Its corrosion-resistant design allows reliable performance in chemical, hydraulic, and high-temperature applications.
2. How does an electric actuator improve control accuracy in this type of high-pressure valve?
• The actuator provides precise 90° ball rotation for accurate flow control and shut-off.
• It supports ON/OFF or modulating control modes, compatible with PLC and industrial automation systems.
• Position feedback and torque protection prevent overloading and enhance operational safety.
• IP67-rated protection ensures dependable function in outdoor, dusty, or humid environments.
3. What installation and maintenance advantages does a threaded high-pressure electric ball valve offer?
• The threaded BSP/NPT connection simplifies installation in compact systems without welding.
• The ISO 5211 mounting interface allows quick actuator replacement and easy maintenance.
• Full-bore passage design minimizes pressure loss and supports easy flushing or cleaning.
• Modular body design enables rapid replacement of seats and seals, reducing downtime and maintenance costs.
4. In which industries and media can this valve be effectively applied?
• It is widely used in oil & gas, chemical processing, power generation, water treatment, and automation systems.
• Suitable for liquids, gases, and chemical fluids such as oil, air, steam, and corrosive media.
• Fire-safe and anti-blowout stem designs enhance safety in hazardous or high-temperature conditions.
• Its durable electric actuation allows continuous service in automated high-pressure pipelines.