FAT-Q-P Pneumatic Plastic 2-Way Double Union Ball Valves
FAT-Q-P Pneumatic Plastic 2-Way Double Union Ball Valves
The Pneumatic Plastic 2-Way Double Union Ball Valve features a corrosion-resistant UPVC body and double-union design for fast installation and maintenance, providing reliable automated flow control in chemical and water systems; ISO 9393 and CE testing verify its sealing performance and durability.
| Boyut Aralığı | DN15–DN100 (½″–4″) |
| Çalışma Basıncı Aralığı: | PN10 / 150 PSI |
| Çalışma Sıcaklık Aralığı: | 0°C–60°C (UPVC), up to 90°C (CPVC) |
| Gövde Malzemesi: | UPVC / CPVC / PP / PVDF |
| Bağlantı Türü: | Double Union Socket or Threaded (BSP/NPT) |
| Uygulanabilir Ortam: | Water, Acid, Alkali, Salt Solution, Corrosive Chemicals |
| Aktüatör Türü: | Pneumatic Rack and Pinion |
| Gerilim Seçenekleri | 24V DC / 110V AC / 220V AC |
| Tasarım Standardı | ISO 5211 / DIN / JIS / ANSI |
| Test Standardı | ISO 9393 / GB/T 13927 |
| Yangına Dayanıklı Tasarım | Not Applicable (Thermoplastic body) |
| 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 is the difference between a standard ball valve and the Pneumatic Plastic 2-Way Double Union Ball Valve for automated systems?
• The double-union design allows quick removal without cutting the pipeline.
• Pneumatic actuation enables fast, automatic control for remote operation.
• Plastic body provides superior corrosion resistance in aggressive media.
• Two-way configuration ensures reliable on/off isolation for clean flow control.
2.How do I select the right size and pressure rating for a pneumatic plastic union ball valve?
• Match valve size to pipeline diameter to prevent pressure loss.
• Ensure the system pressure stays within the valve’s rated range.
• Confirm air-supply and actuator pressure compatibility for reliable automation.
• Check material temperature limits to prevent deformation under high heat.
3.What are common maintenance issues with the pneumatic plastic double-union ball valve?
• Properly tighten unions to avoid leaks at connection points.
• Flush the system to remove debris that may block the ball cavity.
• Maintain clean air supply to prevent actuator delay or failure.
• Inspect for cracks or discoloration in UV-exposed or chemical environments.
4.Where does the pneumatic plastic 2-way double-union valve perform best, and when should alternatives be used?
• Ideal for chemical dosing, wastewater, and water-treatment systems.
• Suitable for automated pipelines requiring air-driven control.
• Not recommended for high-temperature or high-pressure applications.
• Use other valve types for multi-way flow or extreme shut-off conditions.