H44H/W Stainless Steel Swing Check Valve
Product overview
Product model: H44H/W
Nominal diameter: DN50 ~ 800 mm
Pressure range: PN1.6~16.0MPa
Operating temperature: -196℃ ~ +550℃
Main material: carbon steel, stainless steel, alloy steel
Applicable medium: water, steam, oil, nitric acid, acetic acid
Design and manufacture: GB12236
Structure length: GB12221
Connection flange: JB/T79-1994
Test and inspection: JB/T9092-1999
H44H/W Stainless Steel Swing Check Valve uses and features
H44H/W Stainless Steel Swing Check Valve produced and sold by Baigang valve group is designed and manufactured in strict accordance with GB12236 standard. The pin shaft is connected with the valve flap with built-in structure, excellent performance and more reliable sealing. Products are widely used in petroleum, chemical, pharmaceutical, power industry and other conditions of the pipeline.
H44H/W Stainless Steel Swing Check Valve main performance specifications
| test pressure | Nominal pressure (MPa) | ||||
| 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | |
| Shell test | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 |
| Seal test | 1.8 | 2.8 | 4.4 | 7.1 | 11.0 |
| Body material | WCB (C) | CF8 (P) | CF 8M (R) | WC6 | WC9 |
| Operating temperature | ≤ 425 | ≤ 100 | ≤ 100 | ≤ 550 | ≤ 550 |
| Suitable media | Water, steam, oil | Nitric acids | Acetic acid | steam | steam |
H44H/W Stainless Steel Swing Check Valve main connection and dimensions and weight
|
pressure |
Nominal diameter (DN) | Main connection size (mm) | H44 dimensions |
Weight (kg) |
||||||
| mm | L | D | D1 | D2 | b | f | z-φd | H | ||
|
2.0Mpa |
50 | 203 | 152 | 120.5 | 92 | 16 | 1.6 | 4-19 | 165 | 17 |
| 65 | 216 | 178 | 139.5 | 105 | 17.5 | 1.6 | 4-19 | 175 | 25 | |
| 80 | 241 | 190 | 152.5 | 127 | 19.5 | 1.6 | 4-19 | 190 | 29 | |
| 100 | 292 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 215 | 50 | |
| 125 | 330 | 254 | 216 | 186 | 24 | 1.6 | 8-22 | 245 | 75 | |
| 150 | 356 | 279 | 241.5 | 216 | 25.5 | 1.6 | 8-22 | 265 | 85 | |
| 200 | 495 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 | 320 | 150 | |
| 250 | 622 | 406 | 362 | 324 | 30.5 | 1.6 | 12-25 | 365 | 240 | |
| 300 | 698 | 483 | 432 | 381 | 32 | 1.6 | 12-25 | 415 | 350 | |
| 350 | 787 | 533 | 476 | 413 | 35 | 1.6 | 12-29 | 460 | 460 | |
| 400 | 864 | 597 | 540 | 470 | 37 | 1.6 | 16-29 | 495 | 580 | |
| 500 | 978 | 698 | 635 | 584 | 43 | 1.6 | 20-32 | 590 | 840 | |
| 600 | 1295 | 813 | 749.5 | 692 | 48 | 1.6 | 20-35 | 650 | 1140 | |
| 700 | 1448 | 927 | 863.5 | 800 | 71.5 | 1.6 | 28-35 | |||
|
5.0MPa |
50 | 267 | 165 | 127 | 92 | 22.5 | 1.6 | 8-19 | 190 | 28 |
| 65 | 292 | 190 | 149 | 105 | 25.5 | 1.6 | 8-22 | 205 | 33 | |
| 80 | 318 | 210 | 168 | 127 | 28 5 | 1.6 | 8-22 | 220 | 45 | |
| 100 | 356 | 254 | 200 | 157 | 32 | 1.6 | 8-22 | 245 | 70 | |
| 125 | 400 | 279 | 235 | 186 | 35 | 1.6 | 8-22 | 275 | 110 | |
| 150 | 444 | 318 | 270 | 216 | 36.5 | 1.6 | 12-22 | 295 | 150 | |
| 200 | 533 | 381 | 330 | 270 | 41.5 | 1.6 | 12.25 | 330 | 230 | |
| 250 | 622 | 444 | 387.5 | 324 | 48 | 1.6 | 16-29 | 420 | 390 | |
| 300 | 711 | 521 | 451 | 381 | 51 | 1.6 | 16-32 | 480 | 520 | |
| 350 | 838 | 584 | 514.5 | 413 | 54 | 1.6 | 20-32 | 535 | 710 | |
| 400 | 864 | 648 | 571.5 | 470 | 57.5 | 1.6 | 20-35 | 585 | 890 | |
| 500 | 1016 | 775 | 686 | 584.5 | 63.5 | 1.6 | 24-35 | 685 | 1360 | |
| 600 | 1364 | 914.5 | 813 | 692.5 | 70 | 1.6 | 24-41 | 785 | 2040 | |
| 10.0MPa | 50 | 292 | 165 | 127 | 92 | 26 | 6.4 | 8-19 | 210 | 32 |
| 65 | 330 | 190 | 149 | 100 | 29 | 6.4 | 8-22 | 230 | 42 | |
| 80 | 356 | 210 | 168 | 127 | 32 | 6.4 | 8-22 | 255 | 60 | |
| 100 | 432 | 273 | 216 | 157 | 38 | 6.4 | 8-25 | 295 | 95 | |
| 125 | 508 | 330 | 266.5 | 186 | 45 | 6.4 | 8-29 | 310 | 120 | |
| 150 | 559 | 355.5 | 292 | 216 | 47.5 | 6.4 | 12-29 | 365 | 220 | |
| 200 | 660 | 419.5 | 349 | 270 | 56 | 6.4 | 12-32 | 420 | 390 | |
| 250 | 787 | 508 | 432 | 324 | 63.5 | 6.4 | 16-35 | 505 | 630 | |
| 300 | 838 | 559 | 489 | 381 | 66.5 | 6.4 | 20-35 | 545 | 870 | |
| 350 | 889 | 603.5 | 527 | 413 | 710 | 6.4 | 20-38 | 600 | 940 | |
| 400 | 991 | 686 | 603 | 470 | 76.5 | 6.4 | 20-41 | 650 | 1100 | |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the H44H/W Stainless Steel Swing Check Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
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