Soo bandhigida Valve Balanbaalis Matoorka Korontada
Matoorka korontada ku shaqeeya ee balastar-qaadaha waa nooca caanka ah ee waalka loo isticmaalo warshado badan si loo xakameeyo socodka dareeraha.Waxa loo qaabeeyey in lagu xakameeyo socodka dareeraha ama gaasta iyaga oo isticmaalaya saxan wareeg ah oo ku dhex wareegaya jidhka waalka.Maqaalkan, waxaan ku baari doonaa sifooyinka iyo codsiyada mootada korantada ee balastarleyda.
Matoor koronto leh oo balastareedka flange waa waalka loo isticmaalo habaynta socodka dareeraha ama gaaska.Waxa uu ka kooban yahay saxan wareeg ah oo lagu rakibay xadhig, kaas oo uu ku shaqaynayo mishiinka korontada.Saxanku wuxuu ku wareegaa gudaha waalka si uu u habeeyo socodka dareeraha.
Tilmaamaha Matoorka Korontada ee Flange Balanbaalista Valve
Matoorka korontada ku shaqeeya ee balastar-qaadaha waxay la yimaadaan sifooyin badan oo ka dhigaya kuwo ku habboon isticmaalka codsiyada kala duwan.Waa kuwan qaar ka mid ah astaamaha muhiimka ah ee nooca valve:
Si Fudud Loo Shaqeyn Karo: Walalkaan waa sahlan tahay in lagu shaqeeyo iyadoo la isticmaalayo matoor koronto, kaas oo meel fog laga koontarooli karo.
Saxsanaan Sarreysa: Matoor koronto ku shaqeysta balastar-qaadaha waa kuwo aad u saxsan oo si sax ah u habeyn kara socodka dareeraha.
Dayactirka hooseeya: Albaabadani waxay u baahan yihiin dayactir hoose sababtoo ah naqshadahooda fudud iyo qaybo yar oo dhaqaaq ah.
Nolosha Adeegga Dheer: Daboolayaashu waxay ka samaysan yihiin walxo tayo sare leh oo ka dhigaya kuwo waara oo awood u leh inay u adkeystaan xaaladaha adag.
Debecsanaan: Korantada matoorka balastar-qaadaha waxaa loo isticmaali karaa codsiyo kala duwan, oo ay ku jiraan daaweynta biyaha, farsamaynta kiimikada, iyo warshadaha cuntada iyo cabitaanka.
Codsiyada Matoorka Korontada ee Valve Balanbaalista
Matoor koronto ku shaqeeya balastar-qaadaha ayaa caadi ahaan loo adeegsadaa warshado badan si loo xakameeyo socodka dareeraha.Waa kuwan qaar ka mid ah codsiyada muhiimka ah ee nooca valve:
Daawaynta Biyaha: Walalkan waxa loo isticmaalaa dhirta lagu daweeyo biyaha si loo habeeyo socodka biyaha iyo dareerayaasha kale.
Habaynta Kiimikada: Matoor koronto ku shaqeeya balastar-qaadaha ayaa loo isticmaalaa warshadaha warshadaynta kiimikada si loo xakameeyo socodka kiimikooyinka.
Warshadaha Cuntada iyo Cabbitaanada: Walalkaan waxaa loo isticmaalaa warshadaha cuntada iyo cabitaanka si loo xakameeyo qulqulka dareeraha inta lagu jiro hababka wax soo saarka.
Nidaamyada HVAC: Matoor koronto ku shaqeysta balastar-qaadaha waxaa lagu isticmaalaa nidaamyada HVAC si loo xakameeyo socodka hawada iyo biyaha.
Oil and Gas Industry: Waaqayyo kan ta’an yoo ta’u, rakkoo adda addaa adda addaa ture.
Halbeegga Farsamada ee ugu weyn | ||||
Dhexroorka magacaaban | DN (mm) | 50-1000 | ||
Cadaadis magac ahaan | PN (MPa) | 0.6 | 1 | 1.6 |
Tijaabi cadaadiska | Tijaabada Shell | 0.9 | 1.5 | 2.4 |
Tijaabada shaabadda | 0.66 | 1.1 | 1.76 | |
Tijaabada hawada | 0.6 | 0.6 | 0.6 | |
Dhexdhexaadinta lagu dabaqi karo | Hawada, biyaha, bulaacada, uumiga, gaaska, saliidda, iwm | |||
Hawlgalka | Qalabka gacanta, gooryaanka, pneumatic, koronto/matoorka |
Qaybaha | Qalabka |
Jirka Valve | Spheroidal graphite steel, birta shubka ah, birta daawaha, birta aan lahayn |
saxanka | Birta cawlan, birta garaafka spheroidal, birta shubka, birta aan lahayn, alaab gaar ah |
Xidhmada giraanta | Rubber, PTFE |
jirida Valve | 2Cr13, bir aan lahayn |
Baakad | O-ring, garaafyada dabacsan |
Xir xulashada walxaha iyo heerkulka lagu dabaqi karo | ||||||
Qalabka | Chloroprene caag ah | Nitril butadiene caag | Ethylene propylene caag ah | Teflon | caag fluorine | caag cayriin |
Soo gaabinta | CR | NBR | EPDM | PTFE | VITON | NBR |
Qaabka | X ama J | XA ama JA | XB ama JB | F, XC ama JC | XE ama JE | X1 |
Heerkulka ugu sarreeya | 82℃ | 93℃ | 150 ℃ | 232℃ | 204℃ | 85℃ |
Heerkulka ugu yar | -40℃ | -40℃ | -40℃ | -268 ℃ | -23℃ | -20℃ |
Heerkulka lagu dabaqi karo | 0 ~ + 80 ℃ | -20 ~ + 82 ℃ | -40 ~ + 125 ℃ | -30 ~ +150 ℃ |
|
Caadiyan | Waji ka waji | Cabbir | Cabbirka isku xidhka (heerka) | ||||||||||||||
DN | Tixraac | 0.6MPa | 1.0MPa | 1.6MPa | |||||||||||||
mm | L | H | H0 | A | B | D | D1 | D2 | iyo | D | D1 | D2 | iyo | D | D1 | D2 | iyo |
50 | 108 | 63 | 306 | 180 | 200 | 140 | 110 | 88 | 4-14 | 165 | 125 | 99 | 4-18 | 165 | 125 | 99 | 4-18 |
65 | 112 | 70 | 321 | 180 | 200 | 160 | 130 | 108 | 4-14 | 185 | 145 | 118 | 4-18 | 185 | 145 | 118 | 4-18 |
80 | 114 | 83 | 346 | 180 | 200 | 190 | 150 | 124 | 4-18 | 200 | 160 | 132 | 8-18 | 200 | 160 | 132 | 8-18 |
100 | 127 | 105 | 387 | 180 | 200 | 210 | 170 | 144 | 4-18 | 220 | 180 | 156 | 8-18 | 220 | 180 | 156 | 8-18 |
125 | 140 | 115 | 411 | 180 | 200 | 240 | 200 | 174 | 8-18 | 250 | 210 | 184 | 8-18 | 250 | 210 | 184 | 8-18 |
150 | 140 | 137 | 447 | 270 | 280 | 265 | 225 | 199 | 8-18 | 285 | 240 | 211 | 8-22 | 285 | 240 | 211 | 8-22 |
200 | 152 | 164 | 572 | 270 | 280 | 320 | 280 | 254 | 8-18 | 340 | 295 | 266 | 8-22 | 340 | 295 | 266 | 12-22 |
250 | 250 | 206 | 646 | 270 | 280 | 375 | 335 | 309 | 12-18 | 395 | 350 | 319 | 12-22 | 405 | 355 | 319 | 12-26 |
300 | 270 | 230 | 738 | 380 | 420 | 440 | 395 | 363 | 12-22 | 445 | 400 | 370 | 12-22 | 460 | 410 | 370 | 12-26 |
350 | 290 | 248 | 761 | 380 | 420 | 490 | 445 | 413 | 12-22 | 505 | 460 | 429 | 16-22 | 520 | 470 | 429 | 16-26 |
400 | 310 | 289 | 877 | 450 | 470 | 540 | 495 | 463 | 16-22 | 565 | 515 | 480 | 16-26 | 580 | 525 | 480 | 16-30 |
450 | 330 | 320 | 938 | 480 | 490 | 595 | 550 | 518 | 16-22 | 615 | 565 | 530 | 20-26 | 640 | 585 | 548 | 20-30 |
500 | 350 | 343 | 993 | 480 | 490 | 645 | 600 | 568 | 20-22 | 670 | 620 | 582 | 20-26 | 715 | 650 | 609 | 20-33 |
600 | 390 | 413 | 1131 | 480 | 490 | 755 | 705 | 667 | 20-26 | 780 | 725 | 682 | 20-30 | 840 | 770 | 720 | 20-36 |
700 | 430 | 478 | 1476 | 640 | 660 | 860 | 810 | 772 | 24-26 | 895 | 840 | 794 | 24-30 | 910 | 840 | 794 | 24-36 |
800 | 470 | 525 | 1533 | 640 | 660 | 975 | 920 | 878 | 24-30 | 1015 | 950 | 901 | 24-33 | 1025 | 950 | 901 | 24-39 |
900 | 510 | 585 | 1655 | 750 | 860 | 1075 | 1020 | 978 | 24-30 | 1115 | 1050 | 1001 | 28-33 | 1125 | 1050 | 1001 | 28-39 |
1000 | 550 | 640 | 1765kii | 850 | 900 | 1175 | 1120 | 1078 | 28-30 | 1230 | 1160 | 1112 | 28-36 | 1255 | 1170 | 1112 | 28-42 |
1200 | 630 | 755 | 1995kii | 850 | 900 | 1405 | 1340 | 1295 | 32-33 | 1455 | 1380 | 1328 | 32-39 | 1485 | 1390 | 1328 | 32-48 |
1400 | 710 | 910 | 2310 | 1000 | 925 | 1630 | 1560 | 1510 | 36-36 | 1675 | 1590kii | 1530 | 36-42 | 1685kii | 1590kii | 1530 | 36-48 |
1600 | 790 | 1030 | 2595 | 1000 | 925 | 1830kii | 1760kii | 1710 | 40-36 | 1915kii | 1820kii | 1750kii | 40-48 | 1930kii | 1820kii | 1750kii | 40-56 |
1800 | 870 | 1140 | 2810 | 1100 | 980 | 2045 | 1970kii | 1918kii | 44-39 | 2115 | 2020 | 1950kii | 44-48 | 2130 | 2020 | 1950kii | 44-56 |
2000 | 950 | 1250 | 3100 | 1100 | 980 | 2265 | 2180 | 2125 | 48-42 | 2325 | 2230 | 2150 | 48-48 | 2345 | 2230 | 2150 | 48-62 |