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Cast Iron Wafer Check Valve WRAS
Useful Information 
This wafer check valve is constructed from cast iron, features a stainless steel disc and EPDM seal. Designed to protect against the risk of backflow.
This valve should be mounted between flanges.
- Materials: Cast Iron EN1561 EN-GJL-250 (body), Stainless Steel (shaft), EPDM (seal)
- Max Pressure: 16 bar
- Operating Temperature Range: -10°C to +85°C
- WRAS Approved
- Universal flange mounting
- Available in sizes 2"-12"
 |
Number | Part | Material |
| 1 | Body | Cast Iron EN1561 EN-GJL-250 | |
| 2 | Disc | Stainless Steel CF8 | |
| 3 | Spring | Stainless Steel 304 | |
| 4 | Hinge Pin | Stainless Steel 420 | |
| 5 | Pin Retainer | Stainless Steel 304 | |
| 6 | Washer | PTFE | |
| 7 | Gasket | EPDM | |
| 8 | Seat | EPDM | |
| 9 | Stop Pin | Stainless Steel 420 | |
| 10 | Eyebolt | Carbon Steel |
| Product Code | DN (mm) | Size (inch) | Size (mm) | A (mm) | B (mm) | N-R | Kv | Weight (kg) |
| 353327 | 50 | 2 | 63 | 106 | 54 | 51.8 | 1.5 | |
| 353328 | 65 | 2 1/2 | 75 | 126 | 54 | 90.7 | 2.5 | |
| 353329 | 80 | 3 | 90 | 141 | 57 | 146.8 | 3.0 | |
| 353321 | 100 | 4 | 110 | 161 | 64 | 302.4 | 4.5 | |
| 353322 | 125 | 5 | 140 | 191 | 70 | 492.4 | 6.5 | |
| 353323 | 150 | 6 | 160 | 217 | 76 | 734.4 | 9.0 | |
| 353324 | 200 | 8 | 225 | 272 | 95 | 12-R12.5 | 1425.6 | 13.5 |
| 353325 | 250 | 10 | 280 | 327 | 108 | 12-R15 | 2073.6 | 19.5 |
| 353326 | 300 | 12 | 315 | 382 | 143 | 12-R15 | 3196.8 | 36.0 |
IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
