Gas Dej Chav Flanged Npauj Npaim Valve
Kev piav qhia ntau lawm
● Rau DN≤1200, lub sealing nto ntawm lub valve lub cev txais ib lub tshuab dov tshwj xeeb los nias lub nplhaib stainless hlau lub rooj zaum rau hauv lub valve lub cev;rau DN ≥1400, lub sealing nto ntawm lub valve lub cev yog txau nrog supersonic ceev, thiab nws lub zog sib txuas tuaj yeem ncav cuag 50MPa.
● Cov roj hmab sealing nplhaib thiab npauj npaim phaj yog kho thiab nruj ntawm lub nplhaib siab, kom lub sealing compression tuaj yeem tswj tau hauv lub xeev zoo tshaj plaws.
● Lub neej ua haujlwm ntev.Ob chav eccentric mos sealing npauj npaim valve yog hom tshiab ntawm npauj npaim valve.Thaum lub disc qhib tag nrho, cov roj hmab sealing nplhaib yog sib cais tag nrho ntawm lub rooj zaum hlau valve.
● Lub sealing yog txhim khu kev qha.Lub nplhaib sealing adopts roj hmab, thiab lub rooj zaum valve txais yuav conical sealing nto.
● Lub valve muaj zog.Lub cev lub cev thiab cov khoom siv disc yog ua los ntawm cov hlau nplaum.
● Zoo heev los tiv thaiv corrosion.Sab hauv thiab sab nrauv ntawm lub cev valve, disc, lub nplhaib siab thiab lub nplhaib yog txau nrog epoxy resin.Thaum cov kev xav tau tshwj xeeb ntawm kev lag luam tshuaj lom neeg, cov kab noj hniav sab hauv tuaj yeem ua enamelled.
● Lub valve adopts triple eccentric sealing qauv, lub rooj zaum valve thiab disc yuav luag tsis muaj hnav, thiab muaj lub sealing muaj nuj nqi ntawm nruj thiab nruj.
● Lub nplhaib sealing yog ua los ntawm cov hlau tsis muaj steel, uas muaj ob qhov zoo ntawm cov hlau tawv sealing thiab elastic sealing.Nws muaj kev sib khi zoo heev, kev tiv thaiv corrosion thiab lub neej ua haujlwm ntev tsis muaj teeb meem nyob rau hauv qhov kub thiab txias.
● Lub sealing nto ntawm lub phaj phaj yog ua los ntawm cov hlau nplaum cobalt-raws li nyuaj, lub sealing nto yog hnav-resistant thiab muaj lub neej ntev kev pab cuam.
● Cov phaj npauj npaim loj loj tau txais cov qauv quilted thav duab, nrog lub zog siab, qhov loj txaus thiab qhov dej me me.
● Lub valve muaj ob txoj kev sib khi ua haujlwm.Nws tsis txwv los ntawm kev khiav dej num ntawm qhov nruab nrab thaum lub sij hawm installation, los yog nws tsis cuam tshuam los ntawm txoj hauj lwm spatial, thiab tuaj yeem ntsia tau rau txhua qhov kev taw qhia.
● Cov cuab yeej tsav tuaj yeem ntsia tau rau hauv ntau txoj haujlwm (rotating 90 ° lossis 180 °), uas yooj yim rau cov neeg siv.
Kev thov cheeb tsam
Nruab rau cov dej xa dej thiab cov kav dej, HVAC thiab cov tshuab hluav taws xob, nrog rau kev teeb tsa loj thiab cov kav dej hauv tshuaj lom neeg, hluav taws xob tsim hluav taws xob, metallurgy thiab lwm yam lag luam.Lub valve yog lub valve uas qhib thiab kaw los ntawm tig lub phaj npauj npaim los ntawm 90 °.Nws tuaj yeem tsis tsuas yog siv los txiav tawm qhov nruab nrab, tab sis kuj tuaj yeem siv los kho qhov ntws ntawm qhov nruab nrab.
Khoom Specifications
Public npe tongjing | qhov loj me | Flange loj thiab bolts specifications | ||||||||||
1.0MPa | 1.6MPa | 2.5MPa | ||||||||||
L | H1 | H | D | D1 | n-f ua | D | D1 | n-f ua | D | D1 | n-f ua | |
50 | 108 | 350 | 112 | 165 | 125 | 4–18 | 165 | 125 | 4–18 | 165 | 125 | 4–18 |
65 | 12 | 370 | 115 | 185 | 45 | 4–18 | 85 | 145 | 4–18 | 85 | 45 | 8–18 |
80 | 14 | 380 | 120 | 200 | 60 | 4–18 | 200 | 160 | 8–18 | 200 | 60 | 8–18 |
100 | 127 | 420 | 38 | 220 | 80 | 8–18 | 220 | 180 | 8–18 | 235 | 90 | 8–22 |
25 | 140 | 460 | 164 | 250 | 210 | 8–18 | 250 | 210 | 8–22 | 270 | 220 | 8–26 |
150 | 40 | 555 | 175 | 285 | 240 | 8–22 | 285 | 240 | 8–22 | 300 | 250 | 8–26 |
00 | 52 | 60 | 200 | 340 | 295 | 8–22 | 340 | 295 | 12-22 | 360 | 310 | 2-26 |
250 | 65 | 8 30 | 243 | 395 ib | 350 | 12-22 | 405 | 355 | 12-26 | 425 | 370 | 12-30 |
300 | 78 | 895 ib | 250 | 445 | 400 | 2-22 | 460 | 410 | 12-26 | 485 ib | 430 | 16-30 |
350 | 90 | 950 ua | 280 | 505 | 460 | 6–22 | 520 | 470 ib | 16-26 | 555 | 490 ib | 6-33 |
400 | 216 | 190 | 305 | 565 ib | 515 | 6–26 | 580 | 525 | 16-30 | 620 | 550 | 16-36 : kuv |
450 | 222 | 255 | 350 | 615 | 565 ib | 20-26 | 640 | 585 ib | 20-30 | 670 ib | 600 | 20-36 : kuv |
500 | 229 | 305 | 380 | 670 ib | 620 | 20-26 | 715 ib | 650 | 20-33 : kuv | 730 ua | 660 | 20-36 : kuv |
600 | 267 | 340 | 445 | 780 ua | 725 ib | 20-30 | 840 ua | 770 ib | 20-36 : kuv | 845 ib | 770 ib | 20-39 : kuv |
700 | 292 ib | 520 | 480 | 895 ib | 840 ua | 24-30 : kuv | 9 10 | 840 ua | 24-36 : kuv | 960 ua | 875 ib | 24-42 : kuv |
800 | 318 | 1710 | 530 | 1015 | 950 ua | 24-33 : kuv | 1025 | 950 ua | 24-39 : kuv | 1085 | 990 ua | 24-48 : kuv |
900 | 330 | 1810 | 580 | 1115 | 1050 | 28-33 : kuv | 1125 | 1050 | 28-39 : kuv | 1185 ib | 1090 | 28-48 : kuv |
1000 | 410 | Xyoo 1960 | 650 | 1230 | 1160 | 28-36 : kuv | 1255 | 1170 ib | 28-42 : kuv | 1320 | 1210 | 28-56 : kuv |
1200 | 470 ib | 2250 | 760 ib | 1455 | 1380 | 32-39 : kuv | 1485 ib | 1390 ib | 32-48 : kuv | 1530 | 1420 | 32-56 : kuv |
1400 | 530 | 2435 ib | 850 | 1675 ib | 1590 ib | 36-42 : kuv | 1685 ib | 1590 ib | 36-48 : kuv | 1755 | 1640 | 36-62 : kuv |
600 | 600 | 2780 ib | 1030 | Xyoo 1915 | 1820 | 40-48 : kuv | Xyoo 1930 | 1820 | 40-56 : kuv | Xyoo 1975 | Xyoo 1860 | 40-62 : kuv |
1800 | 670 ib | 3 020 | 1230 | 2115 | 2020 | 44-48 : kuv | 21 30 | 2020 | 44-56 : kuv | 2195 ib | 2070 ib | 44-70 : kuv |
2000 | 760 ib | ib 3270 | 1350 | 23 25 | 22 30 | 48-48 : kuv | 2345 ib | 22 30 | 48-62 : kuv | 2425 ib | 2300 | 48-70 : kuv |