20 Inch Check Valve
20 inch check valve (DN500) is a reliable, low-maintenance solution for preventing backflow in pipelines with steady, low-velocity flows.
- Valve Type
- Check Valve
- Size
- 20" (DN500)
- Pressure Rating
- Class 150-1500
- Unit Price
- $2200-23000
- Origin
- China
TAGS:
20 Inch Swing Check Valve Drawing
Dimension and Weight
| Size | inch | 20" | 20" | 20" | 20" | 20" |
| mm | DN500 | DN500 | DN500 | DN500 | DN500 | |
| Pressure | ANSI | Class 150 | Class 300 | Class 600 | Class 900 | Class 1500 |
| L/L1 | mm | 978 | 1016 | 1194 | 1321 | 1664 |
| L2 | mm | 991 | 1035 | 1200 | 1334 | 1686 |
| H | mm | 628 | 670 | 746 | 1162 | |
| Weight RF | kg | 835 | 1320 | 2120 | 4675 |
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Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)