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蒸汽安全閥A48H-16 A48H-25 A48H-40 A48H-64 A48H-64簡介
常州博特閥門有限公司生產的A48Y型帶扳手彈簧全啟式安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質的設備和管路上。A44Y型帶扳手彈簧全啟式安全閥適用于工作溫度≤300℃的空氣、石油等介質的設備或管路上,作為超壓保護裝置。連接法蘭標準PN<6.4MPa按JB/T-94系列1。PN≥6.4MPa按JB/T-94系列2標準。
帶扳手彈簧全啟式安全閥相關型號:A48Y-16C A48Y-25 A48Y-40 A48Y-64 A48Y-100 A44Y-16C A44Y-25 A44Y-40 A44Y-64 A44Y-100 A44Y-16P A44Y-25P A44Y-40P A44Y-64P A44Y-100P A44Y-16R A44Y-25R A44Y-40R A44Y-64R A44Y-100R
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蒸汽安全閥A48H-16 A48H-25 A48H-40 A48H-64 A48H-64主要零部件材料 Materials for main parts |
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NO. |
Name of part |
A48Y-C A44Y-C 材料 Materials |
A44Y-P 材料 Materials |
A44Y-R 材料 Materials |
|
1 |
閥 體Body |
WCB |
ZG1Cr18Ni9Ti |
CF8M |
|
2 |
閥 座Nozzle |
2Cr13 |
1Cr18Ni9Ti |
316 |
|
3 |
調 節 圈 Adjusting ring |
ZG2Cr13 |
ZG1Cr18Ni9Ti |
0Cr18Ni12Mo2Ti |
|
4 |
反 沖 盤 Disc holder |
ZG2Cr13 |
ZG1Cr18Ni9Ti |
316 |
|
5 |
閥 瓣Disc |
2Cr13 |
1Cr18Ni9Ti |
316 |
|
6 |
導 向 套Guide sleeve |
2Cr13 |
1Cr18Ni9Ti |
0Cr18Ni12Mo2Ti |
|
7 |
閥 蓋Bonnet |
ZG230-450 |
ZG230-450 |
ZG230-450 |
|
8 |
彈 簧 Spring |
50CrVA |
50CrVA包覆氟塑料 Coated Teflon |
50CrVA包覆氟塑料 Coated Teflon |
|
9 |
閥 桿Stem |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
10 |
扳 手Lever |
ZG200-400 |
ZG200-400 |
ZG200-400 |
|
11 |
調整螺桿Adjusting bolt |
45 |
2Cr13 |
2Cr13 |
|
12 |
保 護 罩Cap |
ZG200-400 |
ZG200-400 |
316 |
|
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密封面材料 Sealing surface of material |
堆焊Co基硬質合金 Depositing stellite |
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蒸汽安全閥A48H-16 A48H-25 A48H-40 A48H-64 A48H-64外形尺寸和連接尺寸 Dimensions (mm) |
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Type |
(DN) |
do |
D |
K |
g |
g1 |
b |
f |
f1 |
Z- d |
DN' |
D1 |
k1 |
g3 |
g2 |
b1 |
f' |
f1' |
Z1- d1 |
L |
L1 |
H |
|
A48Y-16C A44Y-16C A44Y-16P A44Y-16R |
20 |
15 |
105 |
75 |
|
55 |
16 |
2 |
|
4-14 |
25 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
110 |
95 |
411 |
|
25 |
16 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
32 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
110 |
95 |
411 |
|
|
32 |
20 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
40 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
115 |
100 |
411 |
|
|
40 |
25 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
50 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
120 |
110 |
472 |
|
|
50 |
32 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
65 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
135 |
120 |
532 |
|
|
65 |
40 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
80 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
160 |
140 |
556 |
|
|
80 |
50 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
100 |
220 |
180 |
|
155 |
22 |
3 |
|
8-18 |
170 |
135 |
561 |
|
|
100 |
65 |
220 |
180 |
|
155 |
20 |
3 |
|
8-18 |
125 |
250 |
210 |
|
185 |
22 |
3 |
|
8-18 |
195 |
175 |
667 |
|
|
125 |
80 |
250 |
210 |
|
185 |
22 |
3 |
|
8-18 |
150 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
210 |
190 |
857 |
|
|
150 |
100 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
175 |
310 |
270 |
|
240 |
26 |
3 |
|
8-23 |
255 |
230 |
915 |
|
|
200 |
125 |
340 |
295 |
|
265 |
26 |
3 |
|
12-23 |
250 |
405 |
355 |
|
320 |
30 |
3 |
|
12-26 |
300 |
260 |
1,073 |
|
|
250 |
150 |
405 |
355 |
|
320 |
30 |
3 |
|
12-26 |
300 |
460 |
410 |
|
375 |
30 |
4 |
|
12-26 |
350 |
320 |
1,307 |
|
|
300 |
220 |
460 |
410 |
|
375 |
30 |
4 |
|
12-26 |
400 |
580 |
525 |
|
485 |
36 |
4 |
|
16-30 |
370 |
350 |
1,233 |
|
|
350 |
250 |
520 |
470 |
|
435 |
34 |
4 |
|
16-26 |
500 |
715 |
650 |
|
608 |
44 |
4 |
|
20-34 |
500 |
450 |
1,711 |
|
|
400 |
280 |
580 |
525 |
|
485 |
36 |
4 |
|
16-30 |
500 |
715 |
650 |
|
608 |
44 |
4 |
|
20-34 |
500 |
450 |
1,780 |
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