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帶扳手彈簧全啟式安全閥 適用范圍
A48Y型安全閥適用于工作溫度≤350℃的蒸汽泛亚电竞官方app-泛亚电竞官网、空氣等介質的設備和管路上泛亚电竞官方app-泛亚电竞官网,A44Y適用于工作溫度≤300℃的空氣、石油等介質的設備和管路上作為超壓保護裝置,連接法蘭標準按PN<6.4MPa按JB/T-94系列1標準,PN≥6.4MPa按JB/T-94系列2標準。
產品型號 Type of the products
A48Y-16C |
A44Y-16C |
A44Y-16P |
A44Y-16R |
A48Y-25 |
A44Y-25 |
A44Y-25P |
A44Y-25R |
A48Y-40 |
A44Y-40 |
A44Y-40P |
A44Y-40R |
A48Y-64 |
A44Y-64 |
A44Y-64P |
A44Y-64R |
A48Y-100 |
A44Y-100 |
A44Y-100P |
A44Y-100R |
主要零部件材料 Meterial for main parts
序號No. |
零件名稱 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 |
1Cr18Ni12Mo2Ti |
2 |
閥座 Nozzle |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
3 |
調節圈 Adjusting ring |
ZG2Cr13 |
ZG1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
4 |
反沖盤 Disc holde |
ZG2Cr13 |
ZG1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
5 |
閥瓣 Disc |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
6 |
導向套 Guide sleeve |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
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 |
1Cr18Ni9Ti |
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 |
|
密封面材料 Sealing surface of material |
堆焊Co基硬質合金Depositing stellite |
主要連接尺寸(mm) Size of main connection
公稱通徑DN Nominal Diameter |
尺寸(mm) Size |
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 |
155 |
661 |
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 |
1073 |
250 |
150 |
405 |
355 |
- |
320 |
30 |
3 |
- |
12-¢26 |
300 |
460 |
410 |
- |
375 |
30 |
4 |
- |
12-¢26 |
350 |
320 |
1307 |
300 |
220 |
460 |
410 |
- |
375 |
30 |
4 |
- |
12-¢26 |
400 |
580 |
525 |
- |
485 |
36 |
4 |
- |
16-¢30 |
370 |
350 |
1233 |
350 |
250 |
520 |
470 |
- |
435 |
34 |
4 |
- |
16-¢26 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1711 |
400 |
280 |
580 |
525 |
- |
485 |
36 |
4 |
- |
16-¢30 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1780 |
A48Y-40 A44Y-25 A44Y-25P A44Y-25R |
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 |
22 |
3 |
- |
8-¢18 |
80 |
200 |
160 |
- |
135 |
20 |
3 |
- |
8-¢18 |
160 |
140 |
556 |
80 |
50 |
200 |
160 |
- |
135 |
22 |
3 |
- |
8-¢18 |
100 |
220 |
180 |
- |
155 |
22 |
3 |
- |
8-¢18 |
170 |
155 |
661 |
100 |
65 |
230 |
190 |
- |
160 |
24 |
3 |
- |
8-¢23 |
125 |
250 |
210 |
- |
185 |
22 |
3 |
- |
8-¢18 |
195 |
175 |
667 |
125 |
80 |
270 |
220 |
- |
188 |
28 |
3 |
- |
8-¢26 |
150 |
285 |
240 |
- |
210 |
24 |
3 |
- |
8-¢23 |
210 |
190 |
857 |
150 |
100 |
300 |
250 |
- |
218 |
30 |
3 |
- |
8-¢26 |
175 |
310 |
270 |
- |
240 |
26 |
3 |
- |
8-¢23 |
255 |
230 |
915 |
200 |
125 |
360 |
310 |
- |
278 |
34 |
3 |
- |
12-¢26 |
250 |
405 |
355 |
- |
320 |
30 |
3 |
- |
12-¢26 |
300 |
260 |
1073 |
250 |
150 |
425 |
370 |
- |
332 |
36 |
3 |
- |
12-¢30 |
300 |
460 |
410 |
- |
375 |
30 |
4 |
- |
12-¢26 |
350 |
320 |
1307 |
300 |
220 |
485 |
430 |
- |
390 |
40 |
4 |
- |
16-¢30 |
400 |
580 |
525 |
- |
485 |
36 |
4 |
- |
16-¢30 |
370 |
350 |
1233 |
350 |
250 |
555 |
490 |
- |
448 |
44 |
4 |
- |
16-¢34 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1711 |
400 |
280 |
620 |
550 |
- |
505 |
48 |
4 |
- |
16-¢36 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1780 |
A48Y-40 A44Y-40 A44Y-40P A44Y-25R |
20 |
15 |
105 |
75 |
51 |
55 |
16 |
2 |
4 |
4-¢14 |
25 |
115 |
85 |
- |
65 |
16 |
2 |
- |
4-¢14 |
110 |
95 |
411 |
25 |
16 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-¢14 |
32 |
140 |
100 |
- |
78 |
18 |
2 |
- |
4-¢18 |
110 |
95 |
411 |
32 |
20 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-¢18 |
40 |
150 |
110 |
- |
85 |
18 |
3 |
- |
4-¢18 |
115 |
100 |
411 |
40 |
25 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-¢18 |
50 |
165 |
125 |
- |
100 |
20 |
3 |
- |
4-¢18 |
120 |
110 |
472 |
50 |
32 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-¢18 |
65 |
185 |
145 |
- |
120 |
20 |
3 |
- |
4-¢18 |
135 |
120 |
532 |
65 |
40 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-¢18 |
80 |
200 |
160 |
- |
135 |
20 |
3 |
- |
8-¢18 |
160 |
140 |
556 |
80 |
50 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-¢18 |
100 |
220 |
180 |
- |
155 |
22 |
3 |
- |
8-¢18 |
170 |
155 |
661 |
100 |
65 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-¢23 |
125 |
250 |
210 |
- |
185 |
22 |
3 |
- |
8-¢18 |
195 |
175 |
667 |
125 |
80 |
270 |
220 |
176 |
188 |
28 |
3 |
4.5 |
8-¢26 |
150 |
285 |
240 |
- |
210 |
24 |
3 |
- |
8-¢23 |
210 |
190 |
857 |
150 |
100 |
300 |
250 |
204 |
218 |
30 |
3 |
4.5 |
8-¢26 |
175 |
310 |
270 |
- |
240 |
26 |
3 |
- |
8-¢23 |
255 |
230 |
915 |
200 |
125 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-¢30 |
250 |
405 |
355 |
- |
320 |
30 |
3 |
- |
12-¢26 |
300 |
260 |
1073 |
250 |
150 |
450 |
385 |
313 |
345 |
42 |
3 |
4.5 |
12-¢34 |
300 |
460 |
410 |
- |
375 |
30 |
4 |
- |
12-¢26 |
350 |
320 |
1307 |
300 |
220 |
515 |
450 |
364 |
408 |
46 |
4 |
4.5 |
16-¢34 |
400 |
580 |
525 |
- |
485 |
36 |
4 |
- |
16-¢30 |
370 |
350 |
1233 |
350 |
250 |
580 |
510 |
422 |
465 |
52 |
4 |
5 |
16-¢36 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1711 |
400 |
280 |
660 |
585 |
474 |
535 |
58 |
4 |
5 |
16-¢41 |
500 |
715 |
650 |
- |
608 |
44 |
4 |
- |
20-¢34 |
500 |
450 |
1780 |
A48Y-64 A44Y-64 A44Y-64P A44Y-64R |
20 |
10 |
125 |
90 |
51 |
68 |
22 |
2 |
4 |
4-¢18 |
25 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-¢14 |
96 |
85 |
297 |
25 |
16 |
140 |
100 |
58 |
78 |
22 |
2 |
4 |
4-¢18 |
32 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-¢18 |
110 |
100 |
310 |
32 |
20 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-¢23 |
40 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-¢18 |
130 |
110 |
322 |
40 |
25 |
170 |
125 |
76 |
95 |
24 |
3 |
4 |
4-¢23 |
50 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-¢18 |
135 |
120 |
352 |
50 |
32 |
180 |
135 |
88 |
105 |
26 |
3 |
4 |
4-¢23 |
65 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-¢18 |
155 |
135 |
425 |
65 |
40 |
205 |
160 |
110 |
130 |
28 |
3 |
4 |
8-¢23 |
80 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-¢18 |
175 |
160 |
570 |
80 |
50 |
215 |
170 |
121 |
140 |
30 |
3 |
4 |
8-¢23 |
100 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-¢23 |
175 |
160 |
560 |
100 |
65 |
250 |
200 |
150 |
168 |
32 |
3 |
4.5 |
8-¢26 |
125 |
270 |
220 |
176 |
188 |
28 |
3 |
4.5 |
8-¢25 |
195 |
195 |
690 |
150 |
100 |
345 |
280 |
204 |
240 |
38 |
3 |
4.5 |
8-¢34 |
200 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-¢30 |
280 |
265 |
935 |
A48Y-100 A44Y-100 A44Y-100P A44Y-100R |
20 |
10 |
125 |
90 |
51 |
67 |
22 |
2 |
4 |
4-¢18 |
25 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-¢14 |
96 |
85 |
297 |
25 |
16 |
140 |
100 |
58 |
78 |
24 |
2 |
4 |
4-¢18 |
32 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-¢18 |
110 |
100 |
310 |
32 |
20 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-¢23 |
40 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-¢18 |
130 |
110 |
322 |
40 |
25 |
170 |
125 |
76 |
95 |
26 |
3 |
4 |
4-¢23 |
50 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-¢18 |
135 |
120 |
352 |
50 |
32 |
195 |
135 |
88 |
112 |
28 |
3 |
4 |
4-¢26 |
65 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-¢18 |
155 |
135 |
425 |
65 |
32 |
220 |
160 |
110 |
138 |
32 |
3 |
4 |
8-¢26 |
80 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-¢18 |
175 |
160 |
570 |
80 |
40 |
230 |
170 |
121 |
148 |
34 |
3 |
4 |
8-¢26 |
100 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-¢23 |
175 |
160 |
560 |
100 |
50 |
265 |
200 |
150 |
172 |
38 |
3 |
4.5 |
8-¢30 |
125 |
270 |
220 |
176 |
188 |
28 |
3 |
4.5 |
8-¢25 |
195 |
195 |
690 |
150 |
80 |
355 |
280 |
204 |
250 |
46 |
3 |
4.5 |
12-¢34 |
200 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-¢30 |
280 |
265 |
935 |
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