Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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Swing Check Valve, Flanged, Body: Ductile Iron, With Contre Weight
Swing Check Valve with Lever & Weight
Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the
fluid and closed by the reversing flow.
| Design and Manufacture | ANSI B16.34, API600, API6D, API603, BS1414 |
| Face to face(end to end) | ANSI B16.10, API6D |
| Flanged connection | 2"~24" to ANSI B16.522", 26"~36" to MSS-SP-44 or to API605 on Request |
| FACE TO FACE | ASME B16.10 |
| Test and inspection | API598, API6D |
| Butt welded end | ANSI B16.5 |
| CLASS150 | ||||||||||||||
| size(in) | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| L,L1-RF.BW | 203 | 216 | 214 | 292 | 330 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 |
| L2-RTJ(mm) | 216 | 229 | 254 | 305 | 343 | 368 | 508 | 635 | 717 | 800 | 876 | 991 | 991 | 1308 |
| H(mm) | 155 | 190 | 200 | 225 | 245 | 260 | 350 | 390 | 410 | 435 | 530 | 570 | 625 | 675 |
| Weight(Kg) | 16 | 25 | 34 | 46 | 75 | 89 | 120 | 220 | 337 | 471 | 575 | 788 | 916 | 1275 |
Mail part & material
| Item Name of parts | material | |
| 1 | Body | WCB,CF8 |
| 2 | Seat | 304,A105+ satellite |
| 3 | Disc | 304,A105+ satellite |
| 4 | Gasket | Graphite+304 |
| 5 | Bonnet | WCB,CF8 |
| 6 | Yoke | WCB,CF8 |
| 7 | Hinge | WCB,CF8,2Cr13 |
| 8 | Hinge pin | 2Cr13,304 |