Wenzhou Starry Valve Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg uas kaw bonnet low lift kev ruaj ntseg valve nyob rau hauv Suav teb. Peb tau cog lus los muab cov khoom zoo siab customized li qub nrog tus nqi qis. Yog hais tias koj yuav mus yuav bulk check kaw bonnet low lift Safety valve, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas.
| Qhov Loj | 3/4" ~ 12" |
| Kev ntsuas siab | PN16 ~ NP100 |
| Qhov kub thiab txias | Tsawg dua los yog sib npaug li 300 degree |
| Hom kev sib txuas | Flanged |
| Khoom siv | Carbon hlau / Alloy hlau / Stainless hlau |
| Kev ua haujlwm | Caij nplooj ntoos hlav-Loaded, Kaw Bonnet, Low Lift |
| Haum Nruab Nrab | Dej, Cua, Chav, Roj thiab lwm yam uas tsis yog -Corrosive Media; Stainless hlau rau Weakly Corrosive Media |
Nta
Sib txawv ntawm tag nrho - nqa roj- tshwj xeeb li qub, A41Y txais tus qauv micro- nqa tsim nrog me me thiab ruaj khov qhib stroke. Nws zam qhov loj me me tam sim ntawd - ntws tawm thiab lub zog siab poob siab los ntawm tag nrho - nqa li qub, tiv thaiv cov kav dej thiab lub nkoj siab los ntawm kev puas tsuaj. Nws yog tus qauv kev ruaj ntseg valve rau cov kua theem overpressure tiv thaiv nyob rau hauv industrial specifications.
Lub kaus mom kaw tag nrho cais cov khoom caij nplooj ntoos hlav sab hauv los ntawm cov plua plav sab nraud thiab cov dej noo, tiv thaiv lub caij nplooj ntoos hlav jamming thiab kev ua haujlwm attenuation. Yog tsis muaj phau ntawv ciaj ntswj qauv, tag nrho sealing kev ua tau zoo ntawm lub valve lub cev yog ntxiv txhim kho. Tag nrho cov kua nruab nrab yog tso tawm los ntawm cov kav dej kaw, uas muaj kev nyab xeeb thiab zoo ib puag ncig, thiab tsim nyog rau cov kua kaw lus uas tsis tas yuav tsum tau nyob rau ntawm - qhov chaw xeem ntawv.
Lub nozzle thiab valve disc sealing nto yog overlayed nrog siab -kev ua tau zoo Stellite cobalt-raws li nyuaj alloy. Nws muaj cov tshuaj tiv thaiv zoo heev -scouring thiab hnav-cov khoom tiv taus rau lub sijhawm ntev - kua nruab nrab scouring. Kev sib khi ua tau raws li API 527 tus qauv, tswj xyuas xoom xoom raws li kev ua haujlwm siab, daws tau qhov teeb meem ntawm lub rooj zaum yooj yim ntawm cov kua dej zoo tib yam li qub.
Ntshiab lub caij nplooj ntoos hlav mechanical tsav, tsis muaj hluav taws xob sab nraud lossis pab tswj kev xav tau. Lub teeb siab tuaj yeem hloov kho qhov tseeb ntawm qhov chaw raws li cov kua dej ua haujlwm. Thaum lub kaw lus kua siab tshaj tus nqi preset, lub valve qhib me ntsis thiab stably rau siab nyem; thaum lub siab rov qab mus rau qhov tsim nyog ntau yam, nws cia li rov pib dua thiab kaw nruj nreem, nrog kev ua haujlwm ruaj khov thiab qis qis.
WCB carbon steel yog siv rau cov pa dej thiab roj nruab nrab; CF8 / CF8M stainless hlau yog muaj rau cov kua dej ua haujlwm tsis muaj zog. NACE MR0175 los tiv thaiv- cov ntaub ntawv sulfur tuaj yeem hloov kho rau cov kev pabcuam tshwj xeeb ua kua qaub. Txhawb nqa lub teb chaws tus qauv PN thiab ASME B16.5 phaus -qib flanges kom tau raws li qhov kev xav tau ntawm qhov project installation.
Yam khoom siv
- Cov kav dej muaj zog, cov kav dej ntws tawm
- Roj cia tso tsheb hlau luam, lub teeb hydrocarbon kua buffer tanks thiab roj xa cov kav dej
- Hydraulic siab cov cuab yeej thiab cov cuab yeej ua kua siab muaj peev xwm
- Cov txheej txheem ua kua theem yuav tsum tau ruaj khov maj mam nyem nyem thiab kaw tawm
- Cov cuab yeej muaj yam tsis muaj nyob rau ntawm - qhov yuav tsum tau ua ntawm phau ntawv qhia valve
Txoj Cai Ua Haujlwm & Daim Ntawv Thov
Kaw lub kaus mom Tsawg nqa Kev Nyab Xeeb Valve yog cov cuab yeej tshwj xeeb siab nyem rau cov tshuab ua kua. Nyob rau hauv ib txwm ua hauj lwm siab, lub caij nplooj ntoos hlav quab yuam nruj nreem nias lub valve disc ntawm lub nozzle lub rooj kom tsis txhob xoom. Thaum cov kua system siab nce mus rau qhov teeb tsa siab, qhov nruab nrab thrust overcomes lub caij nplooj ntoos hlav load, thiab lub valve qhib me ntsis rau qeeb thiab ruaj khov siab nyem kom tsis txhob muaj qhov hloov pauv siab. Thaum lub siab poob mus rau qhov pib dua tshuab- tus nqi qis, lub caij nplooj ntoos hlav thawb lub valve rov qab mus rau lub rooj zaum kom nruj. Cov qauv no tsis yog-bellows qauv cuam tshuam los ntawm kev hloov pauv rov qab; WA41Y bellows hom sib npaug yog pom zoo rau kev ua haujlwm nrog kev hloov pauv loj. Kaw lub kaus mom Tsawg nqa Kev Nyab Xeeb Valve yog nruj me ntsis rau cov kua xov xwm; nws yog txwv tsis pub rau chav thiab roj theem ua haujlwm. Ordinary A41Y series tsis tsim nyog rau H₂S{10}}muaj cov kua qaub uas tsis muaj NACE cov khoom hloov kho. Muab cov txheej txheem siab, ua haujlwm kub, kua nruab nrab cov yam ntxwv thiab nyem thov kom raug qhov loj me ua ntej xaj.
|
Main Parts & Materials |
|||
|
Lub Npe |
A41H-C/KA41Y-C |
A41Y-P/KA41Y-P |
A41Y-R/KA41Y-R |
|
Lub cev |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Rooj |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Kho Nplhaib |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Disc |
2Cr13/1Cr18Ni9Ti |
1Cr18Ni9 Ti |
1Cr18Ni12Mo2 Ti |
|
Qhia Bush |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Bonnet |
ZG230-450 |
ZG230-450 |
ZG230-450 |
|
Caij nplooj ntoos hlav |
50 CrVA |
50CrVA, Teflon Coated |
50CrVA, Teflon Coated |
|
Qe |
2 cr13 |
2 cr13 |
1Cr18Ni12Mo2 Ti |
|
Kho Screw |
45 |
2 cr13 |
2 cr13 |
|
Cap |
ZG200-400 |
ZG200-400 |
ZG200-400 |
|
Sealing Nto |
D507 Hardfacing Overlay |
Co-raws li Hard Alloy Overlay |
- |
Kaw Bonnet Low Lift Safety Valve Dimensions (mm)
|
Hom |
(DN) |
ua |
D |
K |
g |
g1 |
b |
f |
f1 |
Z-φd |
DN' |
D1 |
k1 |
g2 |
g' |
b1 |
f |
f1 |
Z 1-φd1 |
L |
L1 |
≈H |
|
A41H-16C |
20 |
15 |
105 |
75 |
|
55 |
16 |
2 |
|
4-16 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
276 |
|
25 |
20 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
100 |
85 |
276 |
|
|
32 |
25 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
115 |
100 |
285 |
|
|
40 |
32 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
120 |
110 |
292 |
|
|
50 |
40 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
120 |
370 |
|
|
65 |
50 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
4-18 |
140 |
130 |
375 |
|
|
80 |
65 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
373 |
|
|
100 |
80 |
220 |
180 |
|
155 |
22 |
3 |
|
8-18 |
100 |
220 |
180 |
155 |
|
22 |
3 |
|
8-18 |
170 |
160 |
513 |
|
|
125 |
100 |
250 |
210 |
|
185 |
22 |
3 |
|
8-18 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
560 |
|
|
150 |
125 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
570 |
|
|
200 |
150 |
340 |
295 |
|
265 |
26 |
3 |
|
12-23 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
717 |
|
|
250 |
200 |
405 |
355 |
|
320 |
30 |
3 |
|
12-26 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
320 |
940 |
|
|
300 |
250 |
460 |
410 |
|
375 |
30 |
4 |
|
12-26 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
980 |
|
|
A41H-25 |
20 |
15 |
105 |
75 |
|
55 |
16 |
2 |
|
4-14 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
276 |
|
25 |
20 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
115 |
100 |
276 |
|
|
32 |
25 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
120 |
110 |
285 |
|
|
40 |
32 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
135 |
135 |
290 |
|
|
50 |
40 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
140 |
370 |
|
|
65 |
50 |
185 |
145 |
|
120 |
22 |
3 |
|
8-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
1-18 |
140 |
130 |
375 |
|
|
80 |
65 |
200 |
160 |
|
135 |
24 |
3 |
|
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
373 |
|
|
100 |
80 |
230 |
190 |
|
160 |
24 |
3 |
|
8-23 |
100 |
220 |
180 |
155 |
|
20 |
3 |
|
8-18 |
170 |
160 |
513 |
|
|
125 |
100 |
270 |
220 |
|
188 |
28 |
3 |
|
8-26 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
560 |
|
|
150 |
125 |
300 |
250 |
|
218 |
30 |
3 |
|
8-26 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
570 |
|
|
200 |
150 |
360 |
310 |
|
278 |
34 |
3 |
|
12-26 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
717 |
|
|
250 |
200 |
425 |
370 |
|
332 |
36 |
3 |
|
12-30 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
32 |
940 |
|
|
300 |
250 |
485 |
430 |
|
390 |
40 |
4 |
|
12-30 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
980 |
|
|
A41H-40 |
20 |
15 |
105 |
75 |
51 |
55 |
16 |
2 |
4 |
4-14 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
276 |
|
25 |
20 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
100 |
85 |
276 |
|
|
32 |
25 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
115 |
100 |
285 |
|
|
40 |
32 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
120 |
110 |
292 |
|
|
50 |
40 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
120 |
370 |
|
|
65 |
50 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
4--18 |
140 |
130 |
375 |
|
|
80 |
65 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
373 |
|
|
100 |
80 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-23 |
100 |
220 |
180 |
155 |
|
22 |
3 |
|
8-18 |
170 |
160 |
513 |
|
|
125 |
100 |
270 |
220 |
173 |
188 |
28 |
3 |
4.5 |
8-26 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
560 |
|
|
150 |
125 |
300 |
250 |
204 |
218 |
30 |
3 |
4.5 |
8-26 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
570 |
|
|
200 |
150 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-30 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
717 |
|
|
250 |
200 |
450 |
385 |
313 |
345 |
42 |
3 |
4.5 |
12-34 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
320 |
940 |
|
|
300 |
250 |
515 |
450 |
364 |
408 |
46 |
4 |
4.5 |
16-34 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
980 |
|
|
A41H-64 |
20 |
15 |
130 |
90 |
51 |
68 |
20 |
2 |
4 |
4-18 |
20 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
100 |
95 |
268 |
|
25 |
20 |
140 |
100 |
58 |
78 |
22 |
2 |
4 |
4-18 |
25 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-14 |
100 |
95 |
268 |
|
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
32 |
140 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
115 |
105 |
279 |
|
|
40 |
32 |
170 |
125 |
76 |
95 |
24 |
3 |
4 |
4-23 |
40 |
150 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
135 |
115 |
330 |
|
|
50 |
40 |
180 |
135 |
88 |
105 |
26 |
3 |
4 |
4-23 |
50 |
165 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
160 |
125 |
360 |
|
|
65 |
50 |
205 |
160 |
110 |
130 |
28 |
3 |
4 |
8-23 |
65 |
185 |
145 |
120 |
110 |
22 |
3 |
4 |
8-18 |
175 |
160 |
503 |
|
|
80 |
65 |
215 |
170 |
121 |
140 |
30 |
3 |
4 |
8-23 |
80 |
200 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
175 |
160 |
498 |
|
|
100 |
80 |
250 |
200 |
150 |
168 |
32 |
3 |
4.5 |
8-26 |
100 |
235 |
190 |
160 |
150 |
24 |
3 |
4.5 |
8-23 |
190 |
180 |
530 |
|
|
150 |
100 |
345 |
280 |
204 |
240 |
38 |
3 |
4.5 |
8-34 |
150 |
300 |
250 |
218 |
204 |
30 |
3 |
4.5 |
8-26 |
280 |
260 |
657 |
|
|
A41H-100 |
20 |
15 |
130 |
90 |
51 |
68 |
22 |
2 |
4 |
4-18 |
20 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
100 |
95 |
268 |
|
25 |
20 |
140 |
100 |
58 |
78 |
24 |
2 |
4 |
4-23 |
25 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-14 |
100 |
95 |
268 |
|
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
32 |
140 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
115 |
105 |
279 |
|
|
40 |
32 |
170 |
125 |
76 |
95 |
26 |
3 |
4 |
4-26 |
40 |
150 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
135 |
115 |
330 |
|
|
50 |
40 |
195 |
145 |
88 |
112 |
28 |
3 |
4 |
8-26 |
50 |
165 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
160 |
125 |
360 |
|
|
65 |
50 |
220 |
170 |
110 |
138 |
32 |
3 |
4 |
8-26 |
65 |
185 |
145 |
120 |
110 |
22 |
3 |
4 |
8-18 |
175 |
160 |
503 |
|
|
80 |
65 |
230 |
180 |
121 |
148 |
34 |
3 |
4 |
8-26 |
80 |
200 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
175 |
160 |
498 |
|
|
100 |
80 |
265 |
210 |
150 |
172 |
38 |
3 |
4.5 |
8-30 |
100 |
235 |
190 |
160 |
150 |
24 |
3 |
4.5 |
8-23 |
190 |
180 |
530 |
|
|
150 |
100 |
355 |
290 |
204 |
250 |
46 |
3 |
4.5 |
12-34 |
150 |
300 |
250 |
218 |
204 |
30 |
3 |
4.5 |
8-26 |
280 |
260 |
657 |
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