Track Ball Check Valve HQ41X
This valve is used for one-way opening and closing to prevent backflow of the pipeline medium.
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Product Details
Overall Dimensions and Connection Dimensions
| Model | Nominal Diameter | Size | ||||||
| mm | L | D | D1 | D2 | b-f | Z-Middle d | H | |
HQ41X-16Q |
40 | 203 | 150 | 110 | 84 | 19-3 | 4φ19 | 129 |
| 50 | 203 | 165 | 125 | 99 | 19-3 | 4φ19 | 129 | |
| 65 | 216 | 185 | 145 | 118 | 19-3 | 4φ19 | 146 | |
| 80 | 241 | 200 | 160 | 132 | 20-3 | 8-φ19 | 152 | |
| 100 | 292 | 220 | 180 | 156 | 22-3 | 8-φ19 | 189 | |
| 125 | 330 | 250 | 210 | 184 | 23-3 | 8-φ19 | 190 | |
| 150 | 356 | 285 | 240 | 211 | 23-3 | 8-Middle 23 | 225 | |
| 200 | 495 | 340 | 295 | 265 | 25-3 | 12-Middle 23 | 275 | |
Main Parts Material
| Part Name | Material |
| Valve Body | Ductile Cast Iron |
| Valve Cover | Ductile Cast Iron |
| Ball | Low Carbon Steel + Sand + Rubber |
Purpose: This valve is used as a one-way opening and closing device to prevent backflow of pipeline medium.
Performance Specifications
| Model | Nominal Pressure (MPa) | Test Pressure (MPa) | Applicable Temperature (℃) | Applicable Medium | |
|---|---|---|---|---|---|
| Strength (Water) | Sealing (Water) | ||||
| HQ41X-16Q | 1.6 | 2.4 | 1.76 | ≤80℃ | Water |
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