Tau txais kev txhawb nqa los ntawm ib lub xeev-ntawm-tus-kos duab thiab txawj IT pab neeg, peb yuav muab kev pab txhawb nqa ntawm kev muag khoom ua ntej & tom qab-muag kev pab cuam rau pheej yig tus nqi Tuam Tshoj Forged Steel Y hom Check Valve, Adhering rau koj me me lag luam txoj cai ntawm kev sib nrig sib zoo yam, peb tam sim no yeej muaj koob meej superior ntawm peb cov neeg muas zaub vim hais tias ntawm peb cov kev daws teeb meem zoo tshaj plaws, cov khoom zoo heev thiab cov nqi muag khoom sib tw. Peb sov siab txais tos cov neeg siv khoom los ntawm koj lub tsev thiab txawv teb chaws los koom tes nrog peb rau kev ua tiav zoo.
Tau txais kev txhawb nqa los ntawm ib lub xeev-ntawm-tus-kos duab thiab txawj IT pab neeg, peb tuaj yeem muab kev txhawb nqa rau kev muag khoom ua ntej & kev pab cuam tom qab muag rauTuam Tshoj Forged Steel Y Check Valves,Y Check Valves , Dhau li ntawm kev siv zog muaj zog, peb kuj qhia cov cuab yeej siv siab heev rau kev tshuaj xyuas thiab kev tswj xyuas nruj. Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab txais tos cov phooj ywg hauv tsev thiab txawv teb chaws tuaj xyuas thiab ua lag luam raws li kev sib luag thiab kev sib raug zoo. Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, thov koj xav tiv tauj peb rau cov lus hais thiab cov ntsiab lus ntawm cov khoom.
1. Cov khoom muaj cov qauv tsim nyog, txhim khu kev qha sealing, kev ua haujlwm zoo thiab zoo nkauj zoo nkauj;
2. Lub sealing nto ntawm valve disc thiab lub rooj zaum valve yog overlaid nrog Co raws li cemented carbide,
uas muaj kev hnav zoo, corrosion kuj, khawb tsis kam thiab ua haujlwm ntev;
3. Cov khoom siv thiab flange thiab gasket qhov ntev tuaj yeem xaiv tau raws li
cov kev ua haujlwm tiag tiag lossis cov neeg siv yuav tsum tau ua kom tau raws li ntau yam kev xav tau ntawm engineering.
Main Performance specifications
Cov qauv tsim | GB/T 12235 | |||||
Siab kub chav kawm | GB/T 12224 | |||||
Qauv ntev | GB/T 12221 | |||||
Flange hom thiab qhov loj me | GB / T 9113, JB / T 79, EN1092, ASME B16.5 / B 16.47 | |||||
Kev tshuaj xyuas thiab kuaj | JB/T 9092, GB/T13927, API 598 | |||||
Kev ntsuas siab (MPa) | Nominal siab | PIB 1.6 | PIB 2.5 | PIB 4.0 | PIB 6.4 | PIB 10.0 |
Plhaub kuaj | 2.4 | 3.8 | 6.0 | 9.6 ib | 15.0 Nws | |
High pressure seal | 1.8 | 2.8 | 4.4 | 7.1 | 11.0 Nws | |
Tsis tshua muaj siab foob | 0.6 |
Khoom siv ntawm cov khoom tseem ceeb
Tsis muaj. | Lub npe | carbon hlau | stainless hlau | Hlau alloy | Tsawg kub steel |
1 | cev valve | WCB | CF 8 | WC 6 | LCB |
2 | Valve disc | WCB/25 | CF8/F304 | WC6/F11 | LCB/LF2 |
3 | xim | Saj zawg zog graphite | Saj zawg zog graphite | Saj zawg zog graphite | Saj zawg zog graphite |
4 | Valve npog | WCB | CF 8 | WC 6 | LCB |
5 | Ob chav kawg stud | 35CrMoA | 0Cr18Ni9(304) | 25Cr2MoVA | 35CrMoVA |
6 | Txiv ntseej | 45 # | 0Cr18Ni9(304) | 35CrMoA | 45 # |
7 | Caij nplooj ntoos hlav | 60 Si2 Mn | 0Cr18Ni9(304) | 0Cr18Ni9(304) | 0Cr18Ni9(304) |
Qhov loj tag nrho kev sib txuas qhov ntev
DN (mm) | L | D | D1 | D2 | bf kev | Z-d | H | WT (kg) |
15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 77 | 3 |
20 | 150 | 105 | 75 | 58 | 18-2 | 4-14 | 77 | 4 |
25 | 160 | 115 | 85 | 68 | 18-2 | 4-14 | 80 | 5 |
32 | 180 | 140 | 100 | 78 | 18-2 | 4–18 | 85 | 7 |
40 | 200 | 150 | 110 | 88 | 18-3 | 4–18 | 95 | 9 |
50 | 230 | 165 | 125 | 102 | 18-3 | 4–18 | 105 | 10 |
65 | 290 | 185 | 145 | 122 | 18-3 | 8–18 | 120 | 20 |
80 | 310 | 200 | 160 | 138 | 20-3 | 8–18 | 130 | 30 |
100 | 350 | 220 | 180 | 158 | 20-3 | 8–18 | 140 | 39 |
125 | 400 | 250 | 210 | 188 | 22-3 | 8–18 | 155 | 50 |
150 | 480 | 285 | 240 | 212 | 22-3 | 8–22 | 180 | 70 |
200 | 600 | 340 | 295 | 268 | 24-3 | 12 22 | 215 | 161 |
250 | 730 ib | 405 | 355 | 320 | 26-3 | 12-26 | 260 | 251 |
300 | 850 | 460 | 410 | ib 378 | 28-4 | 12-26 | 315 | 395 ib |
Qhov loj tag nrho kev sib txuas qhov ntev
DN (mm) | L | D | D1 | D2 | bf kev | Z-d | H | WT (kg) |
15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 100 | 3.4 |
20 | 150 | 105 | 75 | 58 | 18-2 | 4-14 | 105 | 5 |
25 | 160 | 115 | 85 | 68 | 18-2 | 4-14 | 120 | 5.7 |
32 | 180 | 140 | 100 | 78 | 18-2 | 4–18 | 130 | 9.1 |
40 | 200 | 150 | 110 | 88 | 18-3 | 4–18 | 135 | 11.8 ib |
50 | 230 | 165 | 125 | 102 | 20-3 | 4–18 | 149 | 14.4 ib |
65 | 290 | 185 | 145 | 122 | 22-3 | 8–18 | 160 | nees nkaum peb |
80 | 310 | 200 | 160 | 138 | 24-3 | 8–18 | 169 | 30 |
100 | 350 | 235 | 190 | 162 | 24-3 | 8–18 | 194 | 44 |
125 | 400 | 270 | 220 | 188 | 26-3 | 8–18 | 222 | 65 |
150 | 480 | 300 | 250 | 218 | 28-3 | 8–22 | 255 | 99 |
200 | 600 | 360 | 310 | 278 | 30-3 | 12-22 | 305 | 190 |
250 | 730 ib | 425 | 370 | 335 | 32-3 | 12-26 | 355 | 315 |
300 | 850 | 485 ib | 430 | 395 ib | 34-4 | 12-26 | 410 | 450 |
Cov Khoom Paub meej
Txheej txheem
Daim ntawv thov