Nr. 109
Lub ntiaj teb qauv ncaj nraim muaj ob peb qhov zoo uas lwm cov li qub tsis muaj. Nws tuaj yeem tswj tau ntau yam kua hauv cov kav dej, zoo li cov kua dej ib txwm muaj, cov kua dej uas muaj cov khoom siv (gas, hmoov, slurry), thiab cov kua viscosity siab. Lub tshuab muaj qhov nruab nrab mus rau qhov zoo throttling muaj peev xwm nrog shutoff muaj peev xwm. Tsis tas li ntawd, nws yog qhov luv luv hauv kev sib piv rau lub rooj vag valve. Yog li, peb xav kom koj siv cov qauv ncaj nraim lub ntiaj teb valve.
· DESIGN Standard: JIS F 7305-1996
· TEST: JIS F 7400-1996
· KAWM NTAWV/MPA
· Lub cev: 300 LOS YOG LEEJ TWG: 3.3
350:0.9 ib
SEAT: 300 LOS YOG LEEJ TWG: 0.77
350:0.662.42 ib
HANDWHEEL | FC 200 |
GASKET | |
PACKING GLAND | BC 6 |
STEM | C3771 BD LUB |
VALVE SEAT | BC 6 |
DISC | BC 6 |
BONNET | FC 200 |
Lub cev | FC 200 |
NPE PART | KHOOM |
BC 6 | L | D | C | TSIS MUAJ. | H | T | H | D2 | |
50 | 50 | 210 | 130 | 105 | 4 | 15 | 16 | 270 | 160 |
65 | 65 | 250 | 155 | 130 | 4 | 15 | 18 | 300 | 180 |
80 | 80 | 280 | 180 | 145 | 4 | 19 | 18 | 310 | 180 |
100 | 100 | 340 | 200 | 165 | 8 | 19 | 20 | 360 | 224 |
125 | 125 | 410 | 235 | 200 | 8 | 19 | 20 | 390 | 250 |
150 | 150 | 480 | 265 | 230 | 8 | 19 | 22 | 445 | 280 |
200 | 200 | 570 ib | 320 | 280 | 12 | 23 | 24 | 530 | 315 |
250 | 250 | 740 ib | 385 | 345 | 12 | 23 | 26 | 650 | 355 |
300 | 300 | 840 ua | 430 | 390 | 12 | 23 | 28 | 740 ib | 400 |
350 | 335 | 940 ua | 480 | 435 ib | 12 | 23 | 30 | 840 ua | 500 |