صمام فراشة EPDM من الفولاذ المقاوم للصدأ المزود بمحرك من طراز QT-D-SEW
صمام فراشة EPDM من الفولاذ المقاوم للصدأ المزود بمحرك من طراز QT-D-SEW
The Motorized Stainless Steel EPDM Butterfly Valve combines a stainless-steel body and EPDM seat for corrosion resistance and tight sealing, ensuring precise automated flow control, longer service life, and verified reliability under API 598 and EN 12266-1 standards.
| Size Range | DN50–DN600 (2″–24″) |
| Working Pressure Range: | PN10–PN16 (150 PSI–232 PSI) |
| Working Temperature Range: | –10°C to +120°C |
| Body Material: | CF8 / CF8M Stainless Steel |
| Connection Type: | Wafer Type (PN10/PN16/ANSI150) |
| Applicable Medium: | Water, Air, Oil, Weak Acid & Alkali |
| نوع المشغل: | Electric Motorized Actuator |
| خيارات الجهد الكهربائي | AC110V, AC220V, AC380V, DC24V |
| معايير التصميم | ISO 5211, MSS SP-67 |
| معيار الاختبار | API 598, EN 12266-1 |
| 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 makes the motorized stainless steel EPDM butterfly valve reliable for industrial and water system use?
• The electric actuated butterfly valve combines a stainless-steel body with an EPDM rubber seat for corrosion resistance and long-term sealing.
• Its automated flow control design ensures smooth operation and precise regulation in HVAC and water systems.
• The EPDM seat offers flexibility and chemical tolerance in humid or mildly corrosive environments.
• Each valve is tested to API 598 and EN 12266-1 for leak-free performance.
2. How does the electric actuator butterfly valve enhance automation and control accuracy?
• The motor-driven butterfly valve enables remote operation and precise modulation for energy-efficient control.
• Supports 4–20 mA or 0–10 V signals for integration with automation systems.
• The ISO 5211 mounting pad fits multiple actuator brands for flexible upgrades.
• The electric control valve consumes less power and responds faster than pneumatic types.
3. What installation conditions are crucial for achieving optimal performance with a motorized butterfly valve?
• Ensure correct alignment between PN10/PN16/ANSI150 flanges to avoid actuator torque issues.
• The EPDM-seated valve should work within –10 °C to +120 °C and PN10–PN16 pressure range.
• Match actuator wiring to the correct voltage (AC110 V, AC220 V, AC380 V, DC24 V).
• Avoid use in abrasive or slurry media that could damage the seat.
4. How can maintenance extend the life of a motorized stainless butterfly valve in continuous operation?
• Inspect the EPDM seat regularly for wear or cracks.
• Verify that limit switches and torque protection function correctly.
• Keep the valve stem and disc clean to maintain smooth rotation.
• Apply proper flange torque to prevent body distortion.