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Check valves
Rubber-Seated Swing Check Valve
A flanged check valve with an inclined rubber-seated swing disc and removable bolted cover for automatic non-return service in compatible water pipelines.
SizesDN50–800
PressurePN10, PN16, 150 psi or 200 psi
ConnectionEN1092 PN10/16 or ANSI B16.1
Valve typeCheck valves
Specifications
Constructionflanged body, inclined rubber-seated swing disc and removable bolted cover
Series size rangeDN50–800
Pressure optionsPN10, PN16, 150 psi or 200 psi
Flange referencesEN1092 PN10/16 or ANSI B16.1
Where it is used
Dimensions and ratings
Reference dimensions: mm unless stated otherwise; weight in kg.
Pick a size to read its dimensions.
Full table
| DN | D | K | N-d | d | L | b | f | Weight kg |
|---|---|---|---|---|---|---|---|---|
| 50 | 165 | 125 | 4-19 | 99 | 203 | 20 | 3 | 12.5 |
| 65 | 185 | 145 | 4-19 | 118 | 216 | 20 | 3 | 15 |
| 80 | 200 | 160 | 8-19 | 132 | 241 | 22 | 3 | 19 |
| 100 | 220 | 180 | 8-19 | 156 | 292 | 24 | 3 | 29 |
| 125 | 250 | 210 | 8-19 | 184 | 330 | 26 | 3 | 35 |
| 150 | 285 | 240 | 8-23 | 211 | 356 | 26 | 3 | 53 |
| 200 | 340 | 295 | 12-23 | 266 | 495 | 30 | 3 | 93 |
| 250 | 405 | 355 | 12-28 | 319 | 622 | 22 | 3 | 120 |
| 300 | 460 | 410 | 12-28 | 370 | 698 | 24.5 | 4 | 209 |
Drawings
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- Pressure rating
- Medium and temperature
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Specifications are for preliminary selection. Final configuration and ratings are subject to quotation and technical confirmation.
