Isticmaalka alaabta
Ku haboon daaweynta bulaacada, saxarka, alumina, kululaynta magaalada, petrochemical, gaaska, slurry, dambaska dhuxusha.
Tilmaamaha alaabta
1. Aagga wareegga weyn iyo caabbinta socodka yar. Tani waa sababta oo ah xudunta waalka furitaanka waxay ku taal qolka kubbadda, dareeruhuna wuu dhex maraa
2. Dhaqdhaqaaq yar yar, u rog 90 darajo si aad u furto oo u xirto, si sahlan loo shaqeeyo
3. Shaabad adag; shaabad adag oo bir ah oo labanlaab ah. Qaab dhismeedka ma saameynayo furitaanka iyo xiritaanka, taas oo ah qaabka ugu muhiimsan ee valve hemisphere
4. Cimri dheer oo adeeg, lammaane xidhid adkaysi u leh, oo leh magdhow, kursiga valve waa la hagaajin karaa ama la beddeli karaa
Heerka fulinta alaabta
| Shuruudaha naqshadeynta | Dhererka qaab dhismeedka | Heerka Flange | Tijaabi iyo kormeer |
| GB/T12237-2007 | GB/T12221-2005 | GB/T9113-2000, EN1092 | GB/T13927-2008, API598 |
Halbeegyada farsamada ugu weyn
| Cadaadis magac ahaan | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Cadaadiska shaqada ee ugu badan ee heerkulka caadiga ah | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Cadaadiska tijaabada xoogga Shell | 0.9 | 1.5 | 2.4 | 3.8 | 6.0 | 9.6 |
| Cadaadiska tijaabada hawo-mareenka | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Cadaadiska cadaadiska sare ee tijaabada cadaadiska | 0.66 | 1.1 | 0.8 | 2.75 | 4.4 | 7.1 |
| Heerka daadinta | <0.1×DNmmm³/s(sida ku cad heerka API598) | |||||
| Heerkulka lagu dabaqi karo | Shaabad jilicsan :-40℃~+200℃ | |||||
| Dhexdhexaadinta lagu dabaqi karo | Gaaska dabiiciga ah, uumiga biyaha, alaabta saliidda, acids, alkalis, dhuxusha la miiray, dambaska dhuxusha, haraaga qashinka, dhoobada, granular, fiber iyo warbaahinta kale | |||||
| Foomka gudbinta | Turbine, wadista koronto, wadista sambabada, wadista biyo | |||||
Qalabka qaybaha ugu muhiimsan
| Jidhka Valve iyo saxanka valve | WCB | ZG | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
| goob | WCB+Cr | 1Cr18Ni9Ti Daaweynta dusha gaarka ah | 0Cr18Ni12Mo2Ti daawaynta dusha gaarka ah | 25Cr1Mo1V Daaweynta dusha gaarka ah |
| Jirrid | 20Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr1Mo1V |
| kursiga valve | Q235A+PTFE Dhis alxanka | 1Cr18Ni9T/PTFE | 0Cr18Ni12Mo2Ti/PTFE | 25Cr1Mo1V/PTFE |
| buuxin | Garaafka dabacsan | Garaafka dabacsan | Garaafka dabacsan | Garaafka dabacsan |
| Bolt | 35 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| lowska | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 20CrMo |
Jaantuska PQ ee dhinaca ku rakiban laba dariiq oo shaabad ku xidhid waalka hemisphere eccentric
Cabbirrada isku xirka ugu muhiimsan
| DN | L | D | D1 | D2 | Z-d0 | f | b | h |
| 40 | 165 | 150 | 110 | 84 | 4-18 | 2 | 18 | 210 |
| 50 | 178 | 165 | 125 | 99 | 4-18 | 2 | 20 | 230 |
| 65 | 190 | 185 | 145 | 118 | 4-18 | 2 | 20 | 245 |
| 80 | 203 | 200 | 160 | 132 | 8-18 | 2 | 20 | 265 |
| 100 | 229 | 220 | 180 | 156 | 8-18 | 2 | 22 | 310 |
| 125 | 254 | 250 | 210 | 184 | 8-18 | 2 | 22 | 350 |
| 150 | 267 | 285 | 240 | 211 | 8-22 | 2 | 24 | 395 |
| 200 | 292 | 340 | 295 | 266 | 8-22 | 2 | 24 | 435 |
| 250 | 330 | 395 | 350 | 319 | 12-22 | 2 | 26 | 480 |
| 300 | 356 | 445 | 100 | 370 | 2-22 | 2 | 26 | 550 |
| 350 | 381 | 505 | 460 | 429 | 16-22 | 2 | 26 | 620 |
| 400 | 430 | 565 | 515 | 480 | 16-26 | 2 | 26 | 670 |
| 450 | 502 | 615 | 565 | 530 | 20-26 | 2 | 28 | 700 |
| 500 | 550 | 670 | 620 | 582 | 20-26 | 2 | 25 | 760 |
| 600 | 660 | 780 | 725 | 682 | 20-30 | 2 | 34 | 850 |
| 700 | 770 | 895 | 840 | 794 | 24-30 | 5 | 34 | 920 |
| 800 | 880 | 1015 | 950 | 901 | 24-33 | 5 | 36 | 1100 |
| 900 | 1000 | 1115 | 1050 | 1001 | 28-33 | 5 | 38 | 1300 |
| 1000 | 1100 | 1230 | 1160 | 1112 | 28-36 | 5 | 38 | 1600 |
| 1200 | 1200 | 1455 | 1380 | 1328 | 32-39 | 5 | 44 | 1950kii |























