Siv rau kev tswj xyuas ua ntej ntawm cov kav dej ntws, cov khoom siv no yog siv los daws qhov teeb meem ntawm kev tsis sib haum xeeb hauv cov dej xa mus thiab kev faib tawm.Raws li kev tsim qauv, nws tau txiav txim siab tias cov ceg dej ntws tsis tu ncua nyob rau hauv qhov chaw ntawm qhov sib txawv ntawm qhov qhib thiab qhov siab sib txawv.
KMF.. ntsuas valve muab qhov tseeb hydronic kev ua tau zoo nyob rau hauv ntau yam kev siv.Qhov zoo tshaj plaws rau kev siv nyob rau theem nrab hauv cov cua sov thiab cua txias, thiab cov kav dej.
DN | DN15-DN50 | DN50-DN300 |
Lub cev | tooj dag | Nodular cam khwb cia hlau |
Cov ntsaws ruaj ruaj | EPDM | EPDM |
Spool | tooj dag | tooj dag |
Nruab nrab | Tsawg-kub dej kub, nruab nrab kub dej kub, dej txias, dej nrog antifreeze Kev pom zoo: kev kho dej |
Nruab nrab kub | -10 ~ 110 ℃ |
PN chav kawm | PIB 16 |
Cov khoom naj npawb | DN | Kev sib txuas | PN | L | H | ||
6 067.15 | 15 | 1/2in | Internal xov (BSP) | PIB 16 | 80 | 114 | |
6 067.20 | 20 | 3/4in | 85 | 116 | |||
6 067.25 | 25 | 1 hauv | 98 | 119 | |||
6067.32 ib | 32 | 11/4in | 110 | 136 | |||
6067.40 ib | 40 | 11/2in | 120 | 138 | |||
6067.50 ib | 50 | 2 in | 150 | 148 | |||
6068.65 ib | 65 | Flanged (ISO7005-2 / GB 17241.6) | 290 | 285 | |||
6 068.80 | 80 | 310 | 324 | ||||
6068.100 ib | 100 | 350 | 355 | ||||
6068.125 ib | 125 | 400 | 410 | ||||
6 068.150 | 150 | 480 | 477 ib | ||||
6068.200 Nws | 200 | 600 | 613 | ||||
6068.250 ib | 250 | 730 ua | 740 ib | ||||
6068.300 Nws | 300 | 850 | 828 ib | ||||
6 068.350 | 350 | 980 ua | 970 ua | ||||
6068.400 ib | 400 | 1100 | 1100 |
Cov khoom naj npawb | DN | Tsis muaj tig | ||||||||||
0.25 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | ||
6 067.15 | DN15 | 0.21 ib | 0.35 Nws | 0.48 ib | 0.55 ib | 0.74 ib | 0.97 ib | 1.36 ib | 1.72 ib | 2.06 Nws | 2.36 ib | 2.72 ib |
6 067.20 | DN 20 | 0.34 ib | 0.51 ib | 0.71 ib | 0.92 ib | 1.15 | 1.35 Nws | 1.62 ib | 2.05 Nws | 2.60 Nws | 3.13 | 3.67 ib |
6 067.25 | DN 25 | 0.55 ib | 0.94 ib | 1.54 ib | 2.07 Nws | 2.57 ib | 3.10 | 3.70 ib | 4.43 ib | 5.5 | 5.94 ib | 6.73 ib |
6067.32 ib | DN 32 | 0.59 ib | 1.04 ib | 2.05 Nws | 2.91 ib | 4.03 ib | 5.10 | 6.02 ib | 6.86 ib | 7.65 ib | 8.63 ib | 9.70 ib |
6067.40 ib | DN40 | 1.22 | 2.65 ib | 4.14 ib | 5.75 ib | 7.35 Nws | 8.72 ib | 10.03 Nws | 11.22 Nws | 12.35 Nws | 13.83 Nws | 15.25 Nws |
6067.50 ib | DN 50 | - | 2.70 ib | 5.05 Nws | 7.15 Nws | 9.15 Nws | 11.66 Nws | 14.22 Nws | 16.35 Nws | 18.52 Nws | 20.72 Nws | 22.95 Nws |
Cov khoom naj npawb | DN | Tsis muaj tig | ||||||||||
5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 ib | 10 | |||
6 067.15 | DN15 | 3.05 Nws | 3.42 ib | 3.70 ib | 3.90 ib | - | - | - | - | - | - | - |
6 067.20 | DN 20 | 4.25 ib | 4.90 ib | 5.45 ib | 5.70 ib | - | - | - | - | - | - | - |
6 067.25 | DN 25 | 7.33 ib | 7.90 ib | 8.42 ib | 8.90 ib | - | - | - | - | - | - | - |
6067.32 ib | DN 32 | 10.72 Nws | 11.72 Nws | 12.80 Nws | 13.90 Nws | 15.04 Nws | 16.14 Nws | 17.15 Nws | 18.16 Nws | 18.90 Nws | 19.42 Nws | - |
6067.40 ib | DN40 | 17.36 Nws | 19.44 Nws | 20.96 Nws | 22.43 Nws | 23.62 Nws | 24.80 Nws | 25.42 Nws | 26.07 Nws | 26.82 Nws | 27.50 Nws | - |
6067.50 ib | DN 50 | 24.52 Nws | 26.07 Nws | 27.74 Nws | 29.40 Nws | 31.12 Nws | 32.75 Nws | 34.72 ib | 36.70 Nws | 37.96 ib | 38.80 Nws | - |
Tsis muaj tig | Cov khoom naj npawb | |||||||||
6068.65 ib | 6 068.80 | 6068.100 ib | 6068.125 ib | 6 068.150 | 6068.200 Nws | 6068.250 ib | 6068.300 Nws | 6 068.350 | 6068.400 ib | |
DN 65 | DN 80 | DN 100 | TSI 125 | Qauv: DN150 | DN 200 | Qauv: DN250 | TSI DN 300 | Qauv: DN350 | TSI DN 400 | |
0.5 | 1.8 | 2 | 2.6 | 5.4 | 6.6 | - | - | - | - | - |
1 | 3.4 | 4 | 6 | 10.4 | 12 | - | - | - | - | - |
1.5 | 4.8 | 6 | 9 | 15.4 ib | 22 | - | - | - | - | - |
2 | 6.6 | 8 | 11.5 | 21.5 ib | 40 | 40 | 90 | - | - | - |
2.5 | 9.3 | 11 | 16 | 27 | 65 | 50 | 110 | - | - | - |
3 | 16.3 | 14 | 26 | 36 | 100 | 65 | 140 | 150 | 109 | 125 |
3.5 | 25.5 ib | 19.6 ib | 44 | 55 | 135 | 90 | 195 | 230 | 129 | 148 |
4 | 35.4 ib | 29 | 63 | 83 | 169 | 120 | 255 | 300 | 148 | 171 |
4.5 | 44.5 ib | 41 | 80 | 114 | 207 | 165 | 320 | 370 | 170 | 208 |
5 | 52 | 55 | 98 | 141 | 242 | 225 | 385 | 450 | 207 | 264 |
5.5 | 60.6 ib | 68 | 115 | 167 | 279 | 285 | 445 | 535 ib | 254 | 326 |
6 | 66 | 80 | 132 | 197 | 312 | 340 | 500 | 620 | 302 | ib 386 |
6.5 | 73 | 92 | 145 | 220 | 340 | 400 | 545 ib | 690 ib | 352 ib | 449 ib |
7 | 77 | 103 | 159 | 249 | 367 ib | 435 | 590 ua | 750 | 404 | 515 |
7.5 | 80.6 ib | 113 | 175 | 276 | 391 ib | 470 ib | 660 | 815 ib | 471 ib | 590 ua |
8 | 85 | 120 | 190 | 300 | 420 | 515 | 725 ib | 890 ua | 556 ib | 680 |
9 | - | - | - | - | - | 595 ib | 820 | 970 ua | 784 ua | 890 ua |
10 | - | - | - | - | - | 650 | 940 ua | 1040 | 957 ua | 1140 |
11 | - | - | - | - | - | 7 10 | 1050 | 1120 | 1100 | 1250 |
12 | - | - | - | - | - | 765 ib | 1185 ib | 1200 | 1260 | 1400 |
13 | - | - | - | - | - | - | - | 1320 | 1420 | 1560 |
14 | - | - | - | - | - | - | - | 1370 ib | 1610 | 1730 ib |
15 | - | - | - | - | - | - | - | 1400 | 1760 | Xyoo 1940 |
16 | - | - | - | - | - | - | - | 1450 | Xyoo 1870 | 2140 |
17 | - | - | - | - | - | - | - | - | Xyoo 1960 | 2280 ib |
18 | - | - | - | - | - | - | - | - | 2040 | 2410 ib |
19 | - | - | - | - | - | - | - | - | 21 30 | 25 30 |
20 | - | - | - | - | - | - | - | - | 2200 | 2630 ib |
21 | - | - | - | - | - | - | - | - | - | 2710 ib |
22 | - | - | - | - | - | - | - | - | - | 2780 ib |
Lub xoom txoj hauj lwm yog calibrated thiab yuav tsum tsis txhob hloov.
Deviation ntawm ntws ntawm qhov chaw sib txawv
Qhov nkhaus (Fig. 1) siv tau rau cov li qub nrog cov yeeb nkab ib txwm siv (Fig.2).Sim kuj kom tsis txhob mounting kais dej thiab twj tso kua mis, tam sim ntawd ua ntej lub valve.
Fig.2
Kho qhov ntsuas ntawm lub log raws li tus qauv tsim.
Cov pa hluav taws xob yuav tsum tau nruab rau hauv cov kav dej, thiab lub kaw lus tuaj yeem muaj huab cua, uas tuaj yeem ua rau muaj kev cuam tshuam hauv xov xwm, tsis ua haujlwm ntawm kev hloov kho, lossis suab nrov dhau;
Nws raug nquahu kom ntxiv cov lim lossis ntxuav cov kav dej ntawm cov dej nkag ntawm lub valve kom tsis txhob muaj cov khoom loj ntawm impurities thaiv lub valve tswj cov khoom;
Ua tib zoo saib xyuas qhov kev tiv thaiv ntawm qhov nrhiav kom pom, yog tias nws tau kov lossis deformed, nws yuav ua rau cov dej xau lossis kev saib xyuas nyuaj rau yav tom ntej.
Kho qhov ntsuas ntawm lub log raws li tus qauv tsim.
Lub valve no muaj kev ua haujlwm ntawm presetting qhov siab tshaj plaws txaus tus nqi.Siv lub hexagonal ciaj ntswj los tig qhov siab tshaj plaws qhib txwv core clockwise, kom qhov siab tshaj plaws qhib ntawm lub valve tuaj yeem raug txwv, thiab kev saib xyuas tom ntej yuav tsis xav tau kev debugging.
Qhov sib npaug valve tuaj yeem siv ib leeg los tswj qhov ntws ntawm qhov system, lossis nws tuaj yeem siv ua ke nrog qhov sib txawv siab valve.Thaum lub valve raug ntsia, cov dej ntws cov kev taw qhia yuav tsum ua raws li cov kev taw qhia ntawm xub ntawm lub valve.Txhawm rau kom ntseeg tau qhov ntsuas qhov tseeb, thov xyuas kom meej tias muaj cov kav dej ncaj nraim ua ntej thiab tom qab lub valve (Fig.2)