Kev piav qhia
Flange Steel Ball Valve yog siv los tswj cov dej ntws los yog roj, thiab tuaj yeem ua manually lossis txiav ua haujlwm. Cov dej tsis kam ntawm cov khoom no yog me me, thiab nws cov coefficient kuj yog sib npaug ntawm cov yeeb nkab seem ntawm tib qhov ntev. Cov qauv siv hluav taws xob muaj qhov zoo ntawm cov qauv yooj yim, ntim me me thiab lub teeb yuag. Nws sealing nto muaj kev sib khi zoo thiab tau siv dav hauv lub tshuab nqus tsev. Lub pob valve yog qhov yooj yim hauv cov qauv, thiab lub nplhaib sealing feem ntau yog txav tau, yog li nws yooj yim rau disassemble thiab hloov. Lub sealing nto ntawm lub pob thiab lub rooj zaum valve raug cais tawm ntawm qhov nruab nrab, yog li thaum lub nruab nrab hla dhau, nws yuav tsis ua kom yaig ntawm lub valve sealing nto.
Nta
1. Txoj kab uas hla ntawm drift tuaj yeem ua me me li ob peb millimeters thiab loj li ob peb meters. Flange Steel Pob Valve tuaj yeem siv los ntawm lub tshuab nqus tsev mus rau qhov siab. Hom valve no yuav tsum tau nruab kab rov tav hauv cov kav dej.
2. Cov khoom muaj cov qauv yooj yim, ntim me me thiab yooj yim sib dhos thiab disassembly.
3. Lub pob valve muaj kev sib khi zoo thiab tuaj yeem ua tiav sealing, thiab tau siv dav hauv lub tshuab nqus tsev.
4. Cov khoom no muaj kev ua haujlwm zoo thiab kev tswj xyuas nruj. Peb muab kev lees paub 5- xyoo.
Cheebtsam
Tsis muaj. | Ib feem | Khoom siv |
1 | Lub cev | WCB |
2 | Pob | Stainless hlau |
3 | Ntiv nplhaib | F4 / Stainless hlau ntxiv rau H |
4 | Qe | 2 cr13 |
5 | tuav | Carbon Steel |
6 | Bolts | Carbon Steel |
7 | Txiv ntseej | Carbon Steel |
Qhov ntev
PN | DN (mm) | L | D | D1 | D2 | b-f | ZX d | H |
| 16 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4xΦ14 | 98.5 |
20 | 130 | 105 | 75 | 55 | 14-2 | 4xΦ14 | 110 | |
25 | 140 | 115 | 85 | 65 | 14-2 | 4xΦ14 | 117 | |
32 | 165 | 135 | 100 | 78 | 16-2 | 4xΦ18 | 130 | |
40 | 180 | 145 | 110 | 85 | 16-3 | 4xΦ18 | 128 | |
50 | 203 | 160 | 125 | 100 | 16-3 | 4xΦ18 | 136 | |
65 | 222 | 180 | 145 | 120 | 18-3 | 4xΦ18 | 157 | |
80 | 241 | 195 | 160 | 135 | 20-3 | 8xΦ18 | 190 | |
100 | 305 | 215 | 180 | 155 | 20-3 | 8xΦ18 | 231 | |
125 | 356 | 245 | 210 | 185 | 22-3 | 8xΦ18 | 278 | |
150 | 394 | 280 | 240 | 210 | 24-3 | 8xΦ23 | 301 | |
200 | 457 | 335 | 295 | 265 | 26-3 | 12xΦ23 | 336 | |
250 | 533 | 405 | 355 | 320 | 30-3 | 12xΦ25 | ||
| 25 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4xΦ14 | 98.5 |
20 | 140 | 105 | 75 | 55 | 16-2 | 4xΦ14 | 110 | |
25 | 150 | 115 | 85 | 65 | 16-2 | 4xΦ14 | 117 | |
32 | 165 | 135 | 100 | 78 | 18-2 | 4xΦ18 | 130 | |
40 | 180 | 145 | 110 | 85 | 18-2 | 4xΦ18 | 128 | |
50 | 200 | 160 | 125 | 100 | 20-2 | 4xΦ18 | 136 | |
65 | 220 | 180 | 145 | 120 | 22-2 | 8xΦ18 | 157 | |
80 | 250 | 195 | 160 | 135 | 22-2 | 8xΦ18 | 190 | |
100 | 280 | 230 | 190 | 160 | 24-2 | 8xΦ23 | 231 | |
125 | 320 | 270 | 220 | 188 | 28-2 | 8xΦ25 | 278 | |
150 | 360 | 300 | 250 | 218 | 30-2 | 8xΦ25 | 301 | |
200 | 400 | 360 | 310 | 278 | 34-2 | 12xΦ25 | 336 | |
250 | 458 | 425 | 370 | 332 | 36-2 | 12xΦ30 | ||
| 40 | 15 | 140 | 95 | 65 | 45 | 16-2 | 4xΦ14 | 75 |
20 | 152 | 105 | 75 | 55 | 16-2 | 4xΦ14 | 84 | |
25 | 165 | 115 | 85 | 65 | 16-2 | 4xΦ14 | 90 | |
32 | 180 | 135 | 100 | 78 | 18-2 | 4xΦ18 | 107 | |
40 | 200 | 145 | 110 | 85 | 18-2 | 4xΦ18 | 127 | |
50 | 220 | 160 | 125 | 100 | 20-2 | 4xΦ18 | 140 | |
65 | 250 | 180 | 145 | 120 | 22-2 | 8xΦ18 | 164 | |
80 | 280 | 195 | 160 | 135 | 22-2 | 8xΦ18 | 177 | |
100 | 320 | 230 | 190 | 160 | 24-2 | 8xΦ23 | 206 | |
125 | 400 | 270 | 220 | 188 | 28-2 | 8xΦ25 | 292 | |
150 | 403 | 300 | 250 | 218 | 30-2 | 8xΦ25 | 320 |
Cim npe nrov: flange steel pob valve, Suav teb, neeg muab khoom, customized, pheej yig, qis nqe
