Caliber: 1/2″-8″
Valve Body Material: SS304, SS316, WCB
Connection: Flanged, Wafer
Sealing Material: PTFE
Applicable Medium: Water, gas, oil, acid, alkali, etc
Medium Temperture: -20ºC~250ºC
Drive mode: Pneumatic
Pressure Range: 1.6-6.4 Mpa
The Pneumatic Wafer Ball Valve is a highly efficient and reliable valve designed for controlling the flow of fluids in various industrial applications. Featuring a compact and lightweight wafer-style body, this valve is ideal for installations where space is limited or weight reduction is critical. Its pneumatic actuator provides precise control and allows for easy automation, making it an excellent choice for remote or automated valve operations.
| NO. | Part Name | Materials |
| 1 | Body | A216-WCB, CF8, CF8M |
| 2 | Bonnet | A105, F304, F316 |
| 3 | Ball | SS304, SS316 |
| 4 | Stem | 1Cr13, A247-410, F430, F316 |
| 5 | Packing | Flexible graphite |
| 6 | Gland | A216-WCB, CF8, CF8M |
| Nominal Diameter(mm) | (in) | d | L | D(mm) | D(in) | E | Q | H | W | Pipe thread（P） |
| 20 | 3/4″ | 19 | 117 | 40 | 1 1/2″ | 58.5 | 147 | 101 | 170 | G3/4″ |
| 25 | 1″ | 25 | 127 | 50 | 2″ | 62.5 | 156 | 106 | 170 | G3/4″ |
| 40 | 1 1/2″ | 38 | 165 | 65 | 2 1/2″ | 63.5 | 181 | 125 | 250 | 3/4″ |
| 50 | 2″ | 51 | 178 | 80 | 3″ | 68 | 218 | 135 | 250 | G3/4″ |
| 80 | 3″ | 76 | 229 | 150 | 6″ | 82 | 275 | 193 | 350 | G3/4″ |
| 100 | 4″ | 102 | 254 | 200 | 8″ | 83 | 300 | 265 | 420 | G3/4″ |
| 150 | 6″ | 152 | 292 | 250 | 10″ | 95 | 403 | 355 | 1000 | G3/4″ |
| 200 | 8″ | 203 | 330 | 300 | 12″ | 100 | 492 | 410 | 1300 | G3/4″ |
| Remarks | Flange-diameter refer to the sample book of main type and connecting diameter ,according to the corresponding diameter. | |||||||||
A pneumatic wafer ball valve is commonly used in applications requiring reliable flow control in pipelines with limited space. It is ideal for industries such as HVAC, water treatment, chemical processing, and food and beverage, where automated, precise flow regulation is crucial. The compact wafer design allows easy installation between flanges, making it suitable for systems with high flow rates, high pressure, or corrosive fluids. The pneumatic actuator ensures quick, remote operation, enhancing efficiency in automation and reducing the need for manual intervention.
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