Slab Gate Valve
Sharaxaada Alaabta
Alaabada taxanaha ah waxay qaataan qaab dhismeedka cusub ee sabaynta nooca sabaynta, waa mid lagu dabaqi karo cadaadiska aan ka badnayn 15.0 MPa, heerkulka - 29 ~ 121 ℃ on dhuumaha saliidda iyo gaaska, sida furitaanka xakamaynta iyo xidhitaanka qalabka dhexdhexaadka ah iyo hagaajinta, qaab dhismeedka sheyga , Dooro walxaha ku habboon, tijaabin adag, hawlgal ku habboon, ka-hortagga daxalka, xidhashada caabbinta, caabbinta nabaad-guurka, Waa qalab cusub oo ku habboon warshadaha batroolka.
1. Qabso kursiga waalka sabaynaya, furriinka iyo xidhitaanka laba-geesoodka ah, shaabad la isku halayn karo, furin dabacsan iyo xidhidh.
2. Albaabka wuxuu leeyahay baarka hagaha si uu u bixiyo hagitaan sax ah, oogada daboolka waxaa lagu buufiyaa carbide, taas oo u adkaysata nabaad guurka.
3. Awoodda xajinta ee jirka waalka waa mid sarreeya, kanaalkana waa mid toos ah. Marka si buuxda loo furo, waxay la mid tahay godka hagaha ee albaabka iyo tuubada toosan, caabbinta qulqulka waa mid yar. Qalabka valve wuxuu qaataa xirmo isku dhafan, xirmo badan, wuxuu ka dhigayaa daboolka mid la isku halleyn karo, khilaafku waa yar yahay.
4. Markaad xidhid waalka, u rog garabka gacantu dhanka saacada, albaabkuna hoos ayuu u soo socdaa xagga hoose. Sababtoo ah ficilka cadaadiska dhexdhexaadka ah, kursiga shaabadda ee dhamaadka gudaha ayaa lagu riixaa albaabka, samaynta cadaadis weyn oo gaar ah, sidaas darteed samaynta shaabad. Isla mar ahaantaana, wanka ayaa lagu riixaa kursiga daboolka ee dhamaadka albaabka si ay u noqdaan shaabad laba jibaaran.
5. Sababtoo ah shaabadda laba-geesoodka ah, qaybaha nugul waa la bedeli karaa iyada oo aan saameyn ku yeelan shaqada dhuumaha. Tani waa qaabka muhiimka ah ee alaabtayadu ay ka hormariyaan alaabta la midka ah ee gudaha iyo dibaddaba.
6. Markaad furto albaabka, u rogo giraangiraha gacantu dhanka saacada, albaabku kor ayuu u kacayaa, godka hagahana waxa uu ku xidhan yahay godka kanaalka Marka ay gaadho booska xadka, godka hagaha ayaa ku beegan godka kanaalka, oo si buuxda ayuu u furan yahay wakhtigan.
Qaab dhismeedka Alaabta
Baaxadda ugu weyn iyo Miisaanka
DN | L | D | D1 | D2 | bf | z-Φd | DO | H | H1 |
50 | 178 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 250 | 584 | 80 |
65 | 191 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 250 | 634 | 95 |
80 | 203 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 300 | 688 | 100 |
100 | 229 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 300 | 863 | 114 |
125 | 254 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 350 | 940 | 132 |
150 | 267 | 285 | 240 | 218 | 22-2 | 8-Φ22 | 350 | 1030 | 150 |
200 | 292 | 340 | 295 | 278 | 24-2 | 12-Φ22 | 350 | 1277 | 168 |
250 | 330 | 405 | 355 | 335 | 26-2 | 12-Φ26 | 400 | 1491 | 203 |
300 | 356 | 460 | 410 | 395 | 28-2 | 12-Φ26 | 450 | 1701 | 237 |
350 | 381 | 520 | 470 | 450 | 30-2 | 16-Φ26 | 500 | 1875kii | 265 |
400 | 406 | 580 | 525 | 505 | 32-2 | 16-Φ30 | 305 | 2180 | 300 |
450 | 432 | 640 | 585 | 555 | 40-2 | 20-Φ30 | 305 | 2440 | 325 |
500 | 457 | 715 | 650 | 615 | 44-2 | 20-Φ33 | 305 | 2860 | 360 |
600 | 508 | 840 | 770 | 725 | 54-2 | 20-Φ36 | 305 | 3450 | 425 |