Lub qia txiv ntoo ntawm qhov nce qia rooj vag valve yog nyob rau ntawm lub kaus mom lossis lub bracket, thiab thaum qhib thiab kaw lub qhov rooj, lub qia yog lifted thiab qis dua los ntawm rotating qia txiv ntoo. Cov qauv no yog qhov zoo rau lub lubrication ntawm lub valve qia thiab qib ntawm kev qhib thiab kaw yog pom tseeb, yog li nws yog dav siv. Feem ntau muaj cov xov trapezoidal ntawm lub lifting qia, los ntawm cov txiv ntseej nyob rau sab saum toj ntawm lub valve thiab cov lus qhia zawj ntawm lub valve lub cev, cov lus tsa suab tau hloov mus rau hauv cov lus tsa suab, uas yog, kev khiav hauj lwm torque hloov mus rau hauv kev khiav hauj lwm thrust. . Qhib qia rooj vag li qub feem ntau yog siv nyob rau hauv lub sij hawm qhov chaw ntawm lub valve qia yuav tsum tau nquag soj ntsuam los yog manually ua, xws li ib co me me ntws thiab tsis tshua muaj siab pipelines.
API 600 Carbon Steel Rising Stem Gate Valve Specification
|
Loj: |
2 "rau 60" |
|---|---|
|
Khoom siv lub cev: |
Cam khwb cia hlau los yog cam khwb cia hlau |
|
Rooj: |
Rooj zaum hlau lossis rooj zaum mos |
|
Daim ntawv txuas: |
Flange |
|
Xov Position Ntawm Valve Qws: |
Sab nraum lub rooj vag Valve |
|
Daim ntawv thov: |
Kev siv dej ua haujlwm |
|
Khoom siv: |
Carbon Steel, Stainless Hlau, Alloy Steel |
|
Seal Surface: |
Riam rooj vag |
Dimension (Mm) Thiab Nyhav Chav Kawm 150
|
DN |
L |
D |
D1 |
b |
Z-φd |
H |
Hmax |
D0 |
Wt. (kgs) |
|
2" |
55 |
152 |
120.5 |
16 |
4-φ19 |
302 |
356 |
240 |
11 |
|
2-1/2" |
55 |
178 |
139.5 |
18 |
4-φ19 |
317 |
382 |
240 |
12.5 |
|
3" |
55 |
190 |
152.5 |
19 |
4-φ19 |
340 |
416 |
240 |
17.5 |
|
4" |
55 |
229 |
190.5 |
20 |
8-φ19 |
377 |
474 |
280 |
20.5 |
|
5" |
60 |
254 |
216 |
20 |
8-φ22 |
430 |
591 |
280 |
30.5 |
|
6" |
60 |
279 |
241.5 |
20 |
8-φ22 |
525 |
735 |
360 |
40 |
|
8" |
70 |
343 |
298.5 |
22 |
12-φ25 |
670 |
870 |
360 |
55 |
|
10" |
80 |
406 |
362 |
22 |
12-φ25 |
771 |
1021 |
400 |
76 |
|
12" |
80 |
483 |
432 |
25 |
12-φ25 |
895 |
1175 |
400 |
102 |
|
14" |
90 |
533 |
476 |
25 |
16-φ29 |
982 |
1332 |
500 |
150 |
|
16" |
100 |
597 |
540 |
28 |
16-φ29 |
1245 |
1645 |
500 |
210 |
|
18" |
120 |
635 |
578 |
28 |
16-φ32 |
1338 |
1785 |
500 |
245 |
|
20" |
120 |
698 |
635 |
30 |
20-φ32 |
1468 |
1875 |
500 |
310 |
|
24" |
130 |
813 |
479.5 |
30 |
20-φ35 |
1658 |
2166 |
720 |
370 |
Carbon Steel Rising qia rooj vag Valve
Cim npe nrov: Api 600 carbon steel nce qia rooj vag valve, Tuam Tshoj api 600 carbon steel nce qia rooj vag valve manufacturers, lwm tus neeg, Hoobkas