ANSI Hlau Globe Valve
Precise Throttling thiab shut-Tawm rau Kev Pabcuam hnyav
Lub ANSI Steel Globe Valve yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas yuav tsum tau muaj kev sib cais kom ntseeg tau thiab cov kev tswj xyuas meej meej nyob rau hauv siab - siab thiab siab - qhov kub thiab txias. Nws qhov tshwj xeeb Z-lub cev lossis Y- qauv tsim tsim txoj hauv kev tortuous ntws, ua kom tswj tau zoo los ntawm kev tawm suab ntawm lub ntsaws- hom disc. Qhov no ua rau lub valve indispensable rau tswj valve bypass kab, boiler feedwater regulation, turbine steam seal systems, thiab siab -pressure cia chaw nres tsheb nyob rau hauv refineries thiab tshuaj nroj tsuag. Ua raws li ASME B16.34 cov qauv los ntawm cov ntaub ntawv xws li A216 WCB lossis A351 CF8M, nws yog tsim los tiv thaiv lub thermal thiab siab cycling inherent hauv throttling kev pab cuam, xa ntau xyoo ntawm kev tswj kom raug thiab ntseeg tau.
Quantified Flow Characteristics thiab Severe Service Validation
Qhov kev ua tau zoo ntawm ANSI Steel Globe Valve yog txhais los ntawm nws cov yam ntxwv ntws los ntawm - feem pua ntawm qhov sib npaug, cov kab tawm, lossis nrawm- qhib- nrog rau nws qhov muaj peev xwm. Cov yam ntxwv no raug txheeb xyuas los ntawm kev ntsuas qhov sib npaug (Cv) raws li ISA-75.01, nrog cov ntawv tshaj tawm Cv qhov tseem ceeb muab rau txhua lub valve loj thiab txiav. Rau cov kev pabcuam throttling hnyav uas cuam tshuam nrog cavitation lossis flashing, tiv thaiv-cavitation trims lossis ntau-theem siab-poob designs muaj thiab sim ua kom tau raws li cov kev txwv tsis pub muaj suab nrov (xws li, qis dua 85 dBA ib OSHA). Lub valve trim-xws li lub disc, lub rooj zaum, thiab qia{19}} feem ntau yog hardened nrog Stellite 6 lossis 12 los tiv thaiv kev yaig. Txhua lub valve tau dhau qhov kev sim API 598 nruj, suav nrog kev ntsuas siab kaw. Rau kev hloov pauv cov ntawv thov kev tswj hwm, kuaj hysteresis thiab cov qhab nia tuag tau muab, feem ntau tsawg dua 2% ntawm tag nrho cov hlab ntsha tawg, kom ntseeg tau qhov tseeb thiab rov ua dua.
Engineered rau kev tswj kev ruaj ntseg thiab kev pab lub neej ntev
Lub valve no yog engineered rau ruaj khov thiab rov ua haujlwm tswj tau. Cov kev taw qhia disc tsim minimizes kev co thiab ua kom lub rooj zaum zoo ib yam. Standardized flange ratings xws li chav kawm 150 mus rau Chav Kawm 2500, nrog rau kev txuas ntxiv bonnet tsim rau siab -kev pab kub (txog 1100℃F / 595 degree), tso cai rau kev hloov mus rau ntau yam txheej txheem. Kev saib xyuas yog ncaj nraim vim yog kev tsim kho: lub nplhaib lub rooj zaum feem ntau yog threaded rau hauv lub cev rau kev hloov pauv, thiab kev sib dhos ua tiav (disc, qia, thiab lub rooj zaum) tuaj yeem raug tshem tawm raws li daim cartridge los ntawm sab saum toj ntawm lub kaus mom. Nrog rau kev muaj peev xwm ua pov thawj los tswj cov kev poob siab tshaj 1000 psi thoob plaws lub valve thiab lub qia sealing system tsim los rau ntau lab ntawm kev hloov pauv, ANSI steel ntiaj teb valve muab lub hauv paus ruaj khov thiab txhim khu kev qha rau cov txheej txheem tseem ceeb ntawm kev tswj cov voj voog.
Main Part Khoom
|
P.Npe |
Khoom siv |
|
Lub cev |
WCB, CF8, CF8M |
|
Bonnet |
WCB, CF8, CF8M |
|
Disc |
WCB, CF8, CF8M |
|
Qe |
F6,F304,F316 |
|
Handwheel |
KTH350-10 |
Kev ua tau zoo Specification
|
Kev ntsuas siab (LB) |
Test Pressure (Mpa) |
|||
|
Plhaub kuaj (Tshuaj plhaub) |
Plhaub kuaj (Seal (dej)) |
Sab saum toj foob (Back Seal (Dej)) |
Kev xeem sealing (Lub foob (Gas)) |
|
|
150 |
3.1 |
2.2 |
2.2 |
0.5-0.7 |
|
300 |
7.8 |
5.6 |
5.6 |
0.5-0.7 |
|
600 |
15.3 |
11.2 |
11.2 |
0.5-0.7 |
Qhov loj qhov sib txuas (J41H-150LB)
|
Hom |
Nominal Dia |
Qhov Loj (mm) |
||||||||
|
Hauv |
mm |
L (mm) |
D (mm) |
D1 (mm) |
D2 (mm) |
H (mm) |
b (mm) |
Z -Φd (mm) |
D0 (mm) |
|
|
J41H-150LB |
1/2" |
DN15 |
108 |
89 |
60 |
35 |
200 |
12 |
4-Φ15 |
100 |
|
3/4" |
DN 20 |
117 |
98 |
70 |
43 |
205 |
12 |
4-Φ15 |
120 |
|
|
1" |
DN 25 |
127 |
108 |
80 |
51 |
230 |
12 |
4-Φ15 |
140 |
|
|
1-1/4" |
DN 32 |
140 |
117 |
89 |
64 |
240 |
13 |
4-Φ15 |
140 |
|
|
1-1/2" |
DN40 |
165 |
127 |
98.5 |
73 |
270 |
15 |
4-Φ15 |
160 |
|
|
2" |
DN 50 |
203 |
152 |
120.5 |
92 |
300 |
16 |
4-Φ19 |
200 |
|
|
2-1/2" |
DN 65 |
216 |
178 |
139.5 |
105 |
340 |
18 |
4-Φ19 |
220 |
|
|
3" |
DN 80 |
241 |
190 |
152.5 |
127 |
360 |
19 |
4-Φ19 |
240 |
|
|
4" |
DN100 |
292 |
229 |
190.5 |
157 |
420 |
24 |
8-Φ19 |
280 |
|
|
5" |
DN125 |
356 |
254 |
216 |
186 |
460 |
26 |
8-Φ22 |
350 |
|
|
6" |
DN150 |
406 |
279 |
241.5 |
216 |
500 |
26 |
8-Φ22 |
400 |
|
|
8" |
DN200 |
495 |
343 |
298.5 |
270 |
590 |
29 |
8-Φ22 |
450 |
|
|
10" |
DN 250 |
622 |
406 |
362 |
324 |
710 |
31 |
12-Φ25 |
500 |
|
|
12" |
DN 300 Nws |
698 |
483 |
432 |
381 |
810 |
32 |
12-Φ25 |
550 |
|
|
14" |
DN350 |
787 |
533 |
476.5 |
413 |
880 |
35 |
12-Φ29 |
600 |
|
|
16" |
DN400 |
914 |
597 |
540 |
470 |
940 |
37 |
16-Φ29 |
650 |
|
Qhov loj qhov sib txuas (J41H-300LB & J41H-600LB)
- J41H-300LB
|
Hom |
Nominal Dia |
Qhov Loj (mm) |
||||||||
|
Hauv |
mm |
L (mm) |
D (mm) |
D1 (mm) |
D2 (mm) |
H (mm) |
b (mm) |
Z -Φd (mm) |
D0 (mm) |
|
|
J41H-300LB |
1/2" |
DN15 |
152 |
95 |
66.5 |
35 |
220 |
15 |
4-Φ15 |
120 |
|
3/4" |
DN 20 |
178 |
117 |
82.5 |
43 |
230 |
16 |
4-Φ19 |
120 |
|
|
1" |
DN 25 |
203 |
124 |
89 |
51 |
260 |
18 |
4-Φ19 |
140 |
|
|
1-1/4" |
DN 32 |
216 |
133 |
98.5 |
64 |
280 |
19 |
4-Φ19 |
140 |
|
|
1-1/2" |
DN40 |
229 |
156 |
114.5 |
73 |
300 |
21 |
4-Φ22 |
200 |
|
|
2" |
DN 50 |
267 |
165 |
127 |
92 |
330 |
23 |
8-Φ19 |
240 |
|
|
2-1/2" |
DN 65 |
292 |
190 |
149.5 |
105 |
360 |
26 |
8-Φ22 |
240 |
|
|
3" |
DN 80 |
318 |
210 |
168 |
127 |
400 |
29 |
8-Φ22 |
280 |
|
|
4" |
DN100 |
356 |
254 |
200 |
157 |
450 |
32 |
8-Φ22 |
320 |
|
|
5" |
DN125 |
400 |
279 |
235 |
186 |
500 |
35 |
8-Φ22 |
400 |
|
|
6" |
DN150 |
444 |
318 |
270 |
216 |
540 |
37 |
12-Φ22 |
450 |
|
|
8" |
DN200 |
559 |
381 |
330 |
270 |
670 |
42 |
12-Φ25 |
500 |
|
|
10" |
DN 250 |
622 |
445 |
387.5 |
324 |
770 |
48 |
16-Φ29 |
550 |
|
|
12" |
DN 300 Nws |
711 |
521 |
451 |
381 |
855 |
51 |
16-Φ32 |
600 |
|
|
14" |
DN350 |
762 |
584 |
514.5 |
413 |
920 |
54 |
20-Φ32 |
650 |
|
|
16" |
DN400 |
864 |
648 |
571.5 |
470 |
970 |
58 |
20-Φ35 |
700 |
|
- J41H-600LB
|
Nominal Dia |
Qhov Loj (mm) |
||||||||
|
Hauv |
mm |
L (mm) |
D (mm) |
D1 (mm) |
D2 (mm) |
H (mm) |
b (mm) |
Z -Φd (mm) |
D0 (mm) |
|
1/2" |
DN15 |
165 |
95 |
66.5 |
35 |
220 |
15 |
4-Φ15 |
120 |
|
3/4" |
DN 20 |
190 |
118 |
82.5 |
43 |
230 |
16 |
4-Φ19 |
120 |
|
1" |
DN 25 |
216 |
124 |
89 |
51 |
260 |
18 |
4-Φ19 |
140 |
|
1-1/4" |
DN 32 |
229 |
133 |
98.5 |
64 |
280 |
21 |
4-Φ19 |
140 |
|
1-1/2" |
DN40 |
241 |
156 |
114.5 |
73 |
300 |
23 |
4-Φ22 |
200 |
|
2" |
DN 50 |
292 |
165 |
127 |
92 |
360 |
26 |
8-Φ19 |
280 |
|
2-1/2" |
DN 65 |
330 |
190 |
149.5 |
105 |
400 |
29 |
8-Φ22 |
300 |
|
3" |
DN 80 |
356 |
210 |
168 |
127 |
440 |
32 |
8-Φ22 |
350 |
|
4" |
DN100 |
432 |
273 |
216 |
157 |
500 |
38 |
8-Φ25 |
400 |
|
5" |
DN125 |
508 |
330 |
266.5 |
186 |
600 |
45 |
8-Φ29 |
450 |
|
6" |
DN150 |
559 |
356 |
292 |
216 |
720 |
48 |
12-Φ29 |
500 |
|
8" |
DN200 |
660 |
419 |
349 |
270 |
800 |
56 |
12-Φ32 |
550 |
|
10" |
DN 250 |
787 |
508 |
432 |
324 |
870 |
64 |
16-Φ35 |
600 |
|
12" |
DN 300 Nws |
838 |
559 |
489 |
381 |
940 |
67 |
20-Φ35 |
750 |
Cim npe nrov: ansi steel ntiaj teb valve, Tuam Tshoj ansi steel ntiaj teb valve manufacturers, lwm tus neeg, Hoobkas
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