Technical parameters ntawm Non rising qia resilient zaum rooj vag valve
Nominal siab £ 1.0 ~ 2.5MPa
Nominal txoj kab uas hla £ 50 ~ 1200mm
ua haujlwm kub £ 0 ~ 80 ¡æ
Siv tau xov xwm: dej, roj, thiab lwm yam
Flange tus qauv £ ºGB / T 17241.6 ¢ GB / T 9113 ¢ EN1092 ¢ ASME B16.5
Cov qauv ntsuas £ ºGB / T 13927 ¢ API 598
Cov khoom ntawm cov khoom tseem ceeb ntawm Non rising qia elastic seat sealing gate valve
Serial tooj | Lub npe | kev ntxhib los mos ntawm cov khoom |
1 | cev valve | Hlau cam khwb cia hlau thiab cam khwb cia hlau |
2 | Ram | Nodular cam khwb cia hlau coated nrog EPDM los yog NBR |
3 | Hexagon qhov (socket) bolt | Kev kho carbonization |
4 | foob nplhaib | Nitrile roj hmab |
5 | Valve npog | Hlau cam khwb cia hlau thiab cam khwb cia hlau |
6 | Qe | stainless hlau |
7 | "O" lub nplhaib | Nitrile roj hmab |
8 | Thrust bearing | Tin tooj |
9 | Bolt | stainless hlau |
10 | caj pas | Hlau cam khwb cia hlau thiab cam khwb cia hlau |
11 | plua plav npog | Nitrile roj hmab |
12 | Handwheel (tsav tsheb) | nrum hlau |
Tsim kev kos duab ntawm Non rising qia elastic rooj foob rooj vag valve
Main txuas qhov ntev mm
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
BS | 178 | 190 | 203 | 229 | 254 | 267 | 292 ib | 330 | 356 | 381 ib | 406 | 432 ib | 457 ib | 508 | |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 | |
Ha | 313 | 332 | 372 ib | 424 ib | 497 ib | 562 ib | 680 | 837 ib | 948 ib | 1010 | 1220 | 1280 | 1480 | 1665 | |
Hc | 355 | 375 | 415 | 476 ib | 540 | 600 | 7 20 | 875 ib | 990 ua | 1050 | 1245 ib | 1310 | 1560 | 1750 |