Features:
1. Adopting balanced spool structure, small axial unbalance force, large allowable differential pressure, good stability. Sleeve interchangeability is good, convenient disassembly and easy maintenance.
2. All-metal spool structure is applicable to a variety of work occasions, to achieve class IV leakage standards, soft seal structure spool to achieve class VI leakage standards.
3. The valve body is designed as equal load surface and low flow resistance flow path according to the principle of fluid dynamics, with large adjustable range, inherent adjustable ratio of 50:1, and the rated flow coefficient is increased by 30%.
4. The actuator adopts multi-spring structure, the height is reduced by 307%. The weight is reduced by 30%.
5.ZJHMW type bellows sealed regulating valve, the moving stem forms a complete seal, blocking fluid leakage.
Product main dimensions:
DN | L | H | H1 | Quality(kg) | φA | |||||||
PN16 | PN40 | PN64 | common | High temperature | PN6 | PN16 | PN40 | PN64 | PN6 | PN40 | ||
PN16 | PN64 | |||||||||||
20 | 181 | 194 | 206 | 398 | 548 | 45 | 52 | 65 | 19 | 23 | 285 | |
25 | 185 | 197 | 210 | 410 | 560 | 50 | 57 | 70 | 20 | 24 | ||
40 | 222 | 235 | 251 | 455 | 620 | 65 | 75 | 85 | 26 | 35 | ||
50 | 254 | 267 | 286 | 457 | 627 | 70 | 82 | 90 | 30 | 40 | ||
65 | 276 | 292 | 311 | 610 | 790 | 80 | 92 | 100 | 47 | 66 | 360 | |
80 | 298 | 317 | 337 | 622 | 807 | 95 | 100 | 107 | 55 | 78 | ||
100 | 352 | 368 | 394 | 640 | 850 | 105 | 110 | 117 | 125 | 65 | 99 | |
150 | 451 | 473 | 508 | 870 | 1130 | 132 | 142 | 150 | 172 | 130 | 160 | 470 |
200 | 600 | 650 | 890 | 1150 | 160 | 170 | 187 | 207 | 175 | 250 | ||
250 | 730 | 775 | 1203 | 1523 | 187 | 202 | 225 | 235 | 350 | 470 | 580 | |
300 | 850 | 900 | 1234 | 1554 | 220 | 230 | 257 | 265 | 500 | 660 |