QT-Q-F Electric 2 Way Flange Ball Valve
QT-Q-F Electric 2 Way Flange Ball Valve
The Electric 2 Way Flange Ball Valve uses a precision stainless steel body and electric quarter-turn actuator for high torque and zero-leak sealing, ensuring stable flow in high-pressure pipelines and reliable automated control, verified by 100,000+ cycle tests, IP68 protection, and API 607 fire-safe certification.
| Size Range | DN15–DN300 (½”–12″) |
| Working Pressure Range: | PN10–PN40 / ANSI Class 150–300 (up to 40 bar) |
| Working Temperature Range: | –20 °C to +180 °C |
| Body Material: | Stainless Steel (CF8 / CF8M), Carbon Steel (WCB) |
| Connection Type: | Flanged Ends (EN 1092-1 / ASME B16.5) |
| Applicable Medium: | Water, Oil, Gas, Steam, Acidic or Alkaline Chemicals |
| نوع المشغل: | Electric Quarter-Turn Actuator (ON-OFF or Modulating) |
| خيارات الجهد الكهربائي | AC 110 V / AC 220 V / AC 380 V / DC 24 V |
| معايير التصميم | ISO 5211, ASME B16.34, API 6D, DIN 3357 |
| معيار الاختبار | API 598 / EN 12266-1 |
| تصميم مقاوم للحريق | API 607 / ISO 10497 (optional) |
| الشهادة | CE / ROHS / ISO / SIL / TUV /IP68 Waterproof |
| التخصيص | ما ورد أعلاه عبارة عن أمثلة للمعلمات القياسية. إذا كانت لديك معلمات ومواد محددة، فيمكننا تخصيصها جميعًا. |
| 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 | |||||
جودة معتمدة لتطبيقات الصمامات الصناعية
صُممت صمامات ومشغلات كهربائية «فلييندا» لتوفير أداء مستقر، وتشغيل موثوق، واستخدام صناعي طويل الأمد. وبفضل الدعم المعتمد في مجال الجودة، فهي مناسبة لمعالجة المياه، والمعالجة الكيميائية، والأتمتة، وأنظمة التحكم في العمليات الصناعية.
الأسئلة الشائعة التي تهم مستخدمي طراز 80%
1. What size and pressure ratings should I consider before purchasing an Electric 2 Way Flange Ball Valve?
• Match valve size and pressure range with the system (DN15–DN300, PN10–PN40) to ensure stable flow.
• Confirm flange standards (EN 1092-1 or ASME B16.5) for proper installation.
• Select stainless steel or carbon steel for corrosion and pressure resistance.
• Verify actuator torque and flange alignment for reliable sealing.
2. How can I ensure reliable automation when using an Electric 2 Way Flange Ball Valve?
• Match actuator voltage and signal (AC 220 V, DC 24 V, 4–20 mA, 0–10 V) with control systems.
• Choose IP67/IP68 actuators for harsh or outdoor environments.
• Use ISO 5211 mounting for fast actuator replacement.
• Calibrate position feedback to maintain precise valve control.
3. What types of media can the Electric 2 Way Flange Ball Valve handle effectively?
• Suitable for water, oil, gas, steam, and chemical fluids.
• PTFE or RPTFE seats ensure tight sealing at varied temperatures.
• Stainless steel or WCB body resists corrosion and wear.
• Widely used in chemical, HVAC, and water treatment systems.
4. How can I extend the service life of an Electric 2 Way Flange Ball Valve?
• Clean pipelines before installation to avoid debris damage.
• Align flanges correctly to prevent stress or leakage.
• Inspect actuator torque, wiring, and sealing regularly.
• Use fire-safe models (API 607 / ISO 10497) for critical applications.