Valves in Ductile Iron, Cast Steel & Stainless Steel
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NKH42F46 Fluorine Lined Check Valve Product Catalog
Summary:
Product Model：
Valve Body Material：
Specification：
Suitable Temperature：
Application Field：
Nominal Pressure：
Medium：
Product description
Main Connection Dimensions and Weight
Nominal Pressure：PNO.6~1.6（MPa）
Nominal Diameter：DN15-500（mm）
Basic Structural Form：Lifting Type
Basic Model：H42F4 H42F46
Execution Standard
Design and Manufacturing | GB/T 12224 |
Structural Length | （Enterprise Standard）Q/NFL-06-88 |
Flange Size | HGIT 20592（or as Required by the Contract） |
Pressure Test | GB/T 13927 |
Logo | GB/T 12220 |
Supply | GB/T 12252 |
Nominal Diameter DN（mm） | Standard Value (Unit: mm) | Reference Value | ||||||
L | D | D1 | D2 | f | b | Z-Φd | W（kg） | |
PN1.6（MPa） | ||||||||
15 | 110 | 95 | 65 | 45 | 2 | 16 | 4-Φ14 | 2.5 |
20 | 110 | 105 | 75 | 58 | 2 | 18 | 4-Φ14 | 3.5 |
25 | 110 | 115 | 85 | 68 | 2 | 18 | 4-Φ4 | 4 |
32 | 120 | 140 | 100 | 78 | 2 | 18 | 4-Φ18 | 5 |
40 | 135 | 150 | 110 | 88 | 3 | 18 | 4-Φ18 | 6 |
50 | 150 | 165 | 125 | 102 | 3 | 18 | 4-Φ18 | 8 |
65 | 175 | 185 | 145 | 122 | 3 | 18 | 8-Φ18 | 10 |
80 | 195 | 200 | 160 | 138 | 3 | 20 | 8-Φ18 | 13.5 |
100 | 220 | 220 | 180 | 158 | 3 | 20 | 8-Φ18 | 28.5 |
125 | 260 | 250 | 210 | 188 | 3 | 22 | 8-Φ18 | 30 |
150 | 300 | 285 | 240 | 212 | 3 | 22 | 8-Φ22 | 48 |
200 | 390 | 340 | 295 | 268 | 3 | 24 | 12-Ф22 | 105 |
250 | 430 | 405 | 355 | 320 | 3 | 26 | 12-Ф26 | 165 |
300 | 460 | 460 | 410 | 378 | 4 | 28 | 12-Ф26 | 195 |
350 | 530 | 520 | 470 | 438 | 4 | 30 | 16-Φ26 | 238 |
400 | 572 | 580 | 525 | 490 | 4 | 32 | 16-Ф30 | 295 |
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No. 85 Xiangyang Road, Weicheng District, Weifang City, Shandong Province, China