Home > Products > Check Valve > Swing Check valve 300LB
Swing Check valve 300LB
- Ningbo/Shanghai
- T/T D/P D/A
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Product Details
| Standard or Nonstandard | Standard | Structure | Check | |
| Pressure | Medium Pressure | Power | Manual | |
| Material | Casting | Temperature of Media | Normal Temperature | |
| Media | Water | Port Size | 2"-28" | |
| Place of Origin | Zhejiang, China | Model Number | H44H-16C | |
| Brand Name | Dongjin |
Product Description
Specifications
1.Swing Check valve 300LB2.Material:SS,CS
3.Certificate:ISO 9001:2008,CE
4.Standard:ANSI,JIS,GB,DIN
5.Package:wooden box
Swing Check valve 300LB
· Administer Standard
Design And Manufacture | Face to face/ End to end | Flange Dimension | Pressure temperature Lating | Lnspection And Test |
API 6D BS 1868 | ANSI B16.10 | ANSI B16.5 | ANSI B16.34 | API 598 API 6D |
· Pressure Test
Nominal Pressure | Shell Test | water Seal Test | Air Seal Test | |||
MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
150 | 3.0 | 430 | 2.2 | 315 | O.4-O.7 | 60-100 |
300 | 7.7 | 1110 | 5.7 | 815 | ||
600 | 15.3 | 2220 | 11.3 | 1630 | ||
900 | 23.0 | 3330 | 17.0 | 2445 | ||
1500 | 38.4 | 5560 | 28.2 | 4080 | ||
2500 | 64.0 | 9255 | 47.O | 6790 | ||
· Main Part Materials and Property
Body Cover Disc Hinge slideway bush | Hinge pin boss | Sealing Shim | Sealing Face | Working Temperature | Suitable Medium |
WCB | F6a | PTFE | With Body Material PTFE Nylon | ≤425°C | Water Steam Petroleum Products Nitric acid Acetic acid Strongey oxidable medium urea |
WC1 | F304 | ≤450°C | |||
WC6 | ≤540°C | ||||
WC9 | ≤570°C | ||||
C5 C12 | ≤550°C | ||||
CF8 | 304 | ≤200°C | |||
CF8M | 316 | ||||
CF3 | 304L | ||||
CF3M | 316L |
·Size Main Dimensions
DN | 600LbRF | |||||||
mm | in | L | D | D1 | D2 | b | n-φd | H |
50 | 2 | 292 | 165 | 127.0 | 92 | 25.4 | 8-φ19 | 203 |
65 | 21/2 | 330 | 190 | 149.4 | 105 | 28.5 | 8-φ22.5 | 229 |
80 | 3 | 356 | 210 | 168.1 | 127 | 31.8 | 8-φ22.5 | 235 |
100 | 4 | 432 | 273 | 216.0 | 157 | 38.1 | 8-φ25.4 | 286 |
125 | 5 | 508 | 330 | 266.7 | 186 | 44.5 | 8-φ28.5 | 292 |
150 | 6 | 559 | 356 | 292.1 | 216 | 47.8 | 12-φ28.5 | 330 |
200 | 8 | 660 | 419 | 349.3 | 270 | 56 | 12-φ32 | 381 |
250 | 10 | 787 | 508 | 431.8 | 324 | 63.5 | 16-φ32 | 457 |
300 | 12 | 838 | 559 | 489.0 | 381 | 67 | 20-φ35 | 584 |
350 | 14 | 889 | 603 | 527.0 | 413 | 70 | 20-φ38 | 635 |
400 | 16 | 991 | 686 | 603.3 | 470 | 76.5 | 21-φ41 | 584 |
450 | 18 | 1092 | 743 | 654.0 | 533 | 83 | 20-φ44.5 | 752 |
500 | 20 | 1194 | 813 | 723.9 | 584 | 89 | 24-φ44.5 | 975 |
600 | 24 | 1397 | 940 | 838.2 | 692 | 102 | 24-φ51 | 1111 |
Contact Us
- Dongjin Valve Co., Ltd.
- Contact nameJean Wei Chat Now
- Phone86-577-85885828
- AddressNo.158-1 Fuhai Road,Haibin Industry Longwan district , Wenzhou, Zhejiang
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