FAT-Q-B Pneumatic Thin Type Wafer Ball Valves
FAT-Q-B Pneumatic Thin Type Wafer Ball Valves
The Pneumatic Thin Type Wafer Ball Valve features a compact stainless-steel wafer body for space-saving installation and full-bore flow, providing fast pneumatic actuation with precise control, leak-free sealing, and verified durability through API 598 and ISO 5211
| Boyut Aralığı | DN15–DN200 (1/2″–8″) |
| Çalışma Basıncı Aralığı: | PN10–PN40 (up to 580 psi) |
| Çalışma Sıcaklık Aralığı: | –20 °C to +180 °C |
| Gövde Malzemesi: | Stainless Steel (CF8 / CF8M) |
| Bağlantı Türü: | Wafer Type (fits between PN10/PN16/ANSI150 flanges) |
| Uygulanabilir Ortam: | Water, Air, Oil, Steam, Corrosive Fluids |
| Aktüatör Türü: | Double-Acting or Spring-Return Pneumatic Actuator |
| Gerilim Seçenekleri | 24 V DC / 110 V AC / 220 V AC |
| Tasarım Standardı | ISO 5211, ASME B16.34 |
| Test Standardı | API 598, EN 12266-1 |
| Yangına Dayanıklı Tasarım | Optional per API 607 / ISO 10497 |
| Sertifikasyon | CE / RoHS / ISO 9001 / IP65 (Aktüatör) |
| Özelleştirme | Yukarıda standart parametre örnekleri yer almaktadır. Özel parametreleriniz ve malzemeleriniz varsa, bunların hepsini size göre uyarlayabiliriz. |
| Series | AT | AW | Linear | Pneumatic Cylinder | Hijyenik |
|---|---|---|---|---|---|
| Valf Gövdesi | Ball valve, butterfly valve, plug valve | Gate valve, Global valve | Knife gate valve | Sanitary butterfly valve | |
| Function | Double Acting, Single Acting (Failure Resetting FO or FC) | ||||
| Kontrol Aksesuarları |
• Solenoid Valve, Filter Regulator Lubricator (F.R.L.), Positioner, Limit Switch, Handwheel • Solenoid Valve & Positioner are with Explosion-proof grade and Signal Feedback type for choice | ||||
| Operating Medium |
Clean and dry or lubricated air or inert gas. Any non-corrosive gas that is compatible with the internal parts of the actuator and the lubricant. The dew point temperature of the operating medium is -20°C, and the size of impurity particles is no more than 30u. When selecting a positioner, the impurity particle size should be no more than 5u. | ||||
| Air Source Pressure | 3bar to 8bar | ||||
| Operating Environment Temperature |
• Standard type: -20°C to +80°C • Low-temperature type: -40°C to +80°C • High-temperature type: -20°C to +160°C | ||||
| Lubrication |
Under normal operating conditions, the standard type does not require additional lubricant. For low-temperature or high-temperature environments, special lubricants are required. | ||||
Endüstriyel Vana Uygulamaları için Sertifikalı Kalite
Fleyenda vanaları ve elektrikli aktüatörleri, istikrarlı performans, güvenilir çalışma ve uzun vadeli endüstriyel kullanım için üretilmiştir. Sertifikalı kalite desteği sayesinde, su arıtma, kimyasal işleme, otomasyon ve endüstriyel proses kontrol sistemleri için uygundur.
80% Kullanıcılarının İlgisini Çeken Sık Sorulan Sorular
1. What are the key installation requirements for a Pneumatic Thin Type Wafer Ball Valve in automated systems?
• Center the wafer-style pneumatic ball valve precisely between flanges and tighten bolts evenly to prevent leaks.
• Keep the pneumatic actuator upright and ensure proper alignment for stable rotation and sealing.
• Use clean, filtered air to maintain consistent torque and extend actuator life.
• Flush pipelines before setup to remove debris that can damage seats or the stainless-steel ball surface.
2. How to choose the right air-operated wafer ball valve for high-cycle automation?
• Select a full-bore pneumatic wafer valve to minimize pressure drop and improve flow efficiency.
• Match body and seat materials—such as CF8M stainless steel and PTFE seals—to your medium and temperature range.
• Choose double-acting or spring-return actuators based on control accuracy and safety needs.
• Prioritize lightweight thin-type wafer valves for compact installations and quick system response.
3. How to maintain a compact pneumatic wafer valve for long-term reliability?
• Inspect actuator mounts and ISO 5211 interfaces regularly for wear or looseness.
• Ensure the air control system delivers dry, clean air to prevent corrosion or seal failure.
• Monitor torque and closing performance to detect early seat or stem wear.
• Replace PTFE seats and O-rings periodically in high-cycle environments to avoid downtime.
4. In what applications does a thin pneumatic wafer ball valve perform best?
• Ideal for space-limited pipelines, water treatment systems, HVAC lines, and chemical dosing units.
• Provides quick on/off flow control for air, oil, steam, and mild corrosive fluids.
• Suitable for industrial automation systems requiring precise flow regulation.
• A reliable alternative to flanged valves where lightweight, easy installation is essential.