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Check Valve
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GB H44X Rubber Disc Check Valve
flanged
PN10 / PN16 / Class 125/150 / Class 150
GGG50
DN50-DN800
Customized Components Supported
Professional OEM/ODM services for valve components. We manufacture according to your technical drawings and material requirements with high precision.
Technical Drawing
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Dimensions & Tolerance
| DN | L1 | PN10 | PN16 | ||||
|---|---|---|---|---|---|---|---|
| D-10kg | \ D¹ | N-d | D-16kg | D1 | N-d | ||
| DN50 | 205 | 165 | 125 | 4-19 | 165 | 125 | 4-19 |
| DN65 | 225 | 185 | 145 | 4-19 | 185 | 145 | 4-19 |
| DN80 | 245 | 200 | 160 | 8-19 | 200 | 160 | 8-19 |
| DN100 | 295 | 220 | 180 | 8-19 | 220 | 180 | 8-19 |
| DN125 | 298 | 250 | 210 | 8-19 | 250 | 210 | 8-19 |
| DN150 | 360 | 285 | 240 | 8-23 | 285 | 240 | 8-23 |
| DN200 | 475 | 340 | 295 | 8-23 | 340 | 295 | 12-23 |
| DN250 | 495 | 390 | 350 | 12-23 | 405 | 355 | 12-28 |
| DN300 | 555 | 440 | 400 | 12-23 | 460 | 410 | 12-28 |
| DN350 | 610 | 500 | 460 | 16-23 | 520 | 470 | 16-26 |
| DN400 | 660 | 565 | 515 | 16-26 | 580 | 525 | 16-30 |
| DN450 | 700 | 615 | 565 | 20-28 | 640 | 585 | 20-31 |
| DN500 | 750 | 670 | 620 | 20-28 | 715 | 650 | 20-34 |
| DN600 | 900 | 780 | 725 | 20-31 | 840 | 770 | 20-37 |
| DN700 | 1095 | 895 | 794 | 24-31 | 910 | 794 | 24-37 |
| DN800 | 1195 | 1015 | 901 | 24-34 | 1025 | 901 | 24-40 |
