Nr. 130
JIS F7372 Cam khwb cia hlau 5K viav vias kos valve yog lub viav vias kos valve siv hauv cov kav dej los tiv thaiv cov dej rov qab. Hom valve no feem ntau siv rau hauv cov dej xa dej thiab cov kav dej, cov tshuab dej txias, thiab cov ntawv thov kev lag luam.
High corrosion kuj: cam khwb cia hlau cov khoom muaj zoo heev corrosion kuj, haum rau ntau yam xov xwm thiab ua hauj lwm ib puag ncig.
Yooj yim thiab txhim khu kev qha: Lub viav vias tsim ua rau lub valve ua haujlwm yooj yim thiab txhim khu kev qha, thiab tuaj yeem tiv thaiv rov qab.
Ib qho yooj yim installation thiab txij nkawm: Nrog ib tug yooj yim qauv, installation thiab txij nkawm yog yooj yim, txo cov nqi khiav hauj lwm.
Kev siv: JIS F7372 Cam khwb cia hlau 5K viav vias kos valve yog tsuas yog siv rau hauv cov dej thiab cov kav dej, cov kav dej txias, thiab cov kav dej dav dav siv los tiv thaiv cov dej rov qab thiab ua kom ruaj khov ntawm cov kav dej. Cov cheeb tsam kev siv feem ntau suav nrog kev tsim kho engineering, kev tsim khoom lag luam, thiab cov chaw hauv nroog
Cov khoom siv hlau cam khwb cia: Cov khoom siv lub cev valve yog cam khwb cia hlau, uas muaj zog ruaj khov thiab tiv thaiv corrosion.
Swinging tsim: Lub valve disc txais lub viav vias tsim, uas tuaj yeem ua tiav ib txoj kev ntws ntawm cov kua dej thiab tiv thaiv rov qab.
5K tus qauv kev ntsuas siab: Ua tau raws li 5K tus qauv siab ntsuas thiab tsim nyog rau kev siv dav dav thiab cov tshuab qis.
Cov qauv yooj yim: Nrog cov qauv yooj yim thiab txhim khu kev qha, nws yooj yim rau nruab thiab tswj.
· DESIGN Standard: JIS F 7356-1996
· TEST: JIS F 7400-1996
· KAWM NTAWV/MPA
· LUB: 1.05
SEAT: 0.77-0.4
GASKET | TSIS-ASBESTES |
VALVE SEAT | BC 6 |
DISC | BC 6 |
BONNET | FC 200 |
Lub cev | FC 200 |
NPE PART | KHOOM |
DN | d | L | D | C | TSIS MUAJ. | h | t | H |
50 | 50 | 190 | 130 | 105 | 4 | 15 | 16 | 97 |
65 | 65 | 220 | 155 | 130 | 4 | 15 | 18 | 119 |
80 | 80 | 250 | 180 | 145 | 4 | 19 | 18 | 129 |
100 | 100 | 280 | 200 | 165 | 8 | 19 | 20 | 146 |
125 | 125 | 330 | 235 | 200 | 8 | 19 | 20 | 171 |
150 | 150 | 380 | 265 | 230 | 8 | 19 | 22 | 198 |
200 | 200 | 460 | 320 | 280 | 8 | 23 | 24 | 235 |
250 | 250 | 550 | 385 | 345 | 12 | 23 | 26 | 290 |
300 | 300 | 640 | 430 | 390 | 12 | 23 | 28 | 351 |