上海工良閥門廠有限公司
全國統一服務熱線：021-54933257
網址： *******.shglvf.com/
*******.shgongliang.com/
聯系人：孫先生
A41H、A41Y彈簧微啟封閉式安全閥適用于工作溫度≤300℃的石油氣、空氣、上海工良閥門有限公司水等介質的設備或管路上。A41Y-P/R型適用于工作溫度≤200℃有腐蝕性介質的設備或管路上，作為超壓保護裝置。
主要零部件材料：
|
NO |
零件名稱 |
A41H-C/KA41Y-C材料 |
A41Y-P/KA41Y-P材料 |
A41Y-R/KA41Y-R材料 |
|
1 |
閥體 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
2 |
閥座 |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
調節圈 |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
4 |
閥瓣 |
2Cr13/1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
導向套 |
ZG2Cr13/1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
6 |
閥蓋 |
ZG230-450 |
ZG230-450 |
ZG230-450 |
|
7 |
彈簧 |
50CrVA |
50CrVA包覆氟塑料 |
50CrVA包覆氟塑料 |
|
8 |
閥桿 |
2Cr13 |
2Cr13 |
1Cr18Ni12Mo2Ti |
|
9 |
調整螺桿 |
45 |
2Cr13 |
2Cr13 |
|
10 |
保護罩 |
ZG200-400 |
ZG200-400 |
ZG200-400 |
|
密封面材料 |
堆焊D507 |
堆焊Co基硬質合金 |
||
外形尺寸和連接尺寸：
|
型號 |
公稱通徑 |
do |
D |
K |
g |
g1 |
b |
f |
f1 |
Z-ød |
L |
L1 |
H |
|
A41H-16C |
20 |
15 |
105 |
75 |
55 |
16 |
2 |
4-14 |
100 |
85 |
276 |
||
|
25 |
20 |
115 |
85 |
65 |
16 |
2 |
4-14 |
100 |
85 |
276 |
|||
|
32 |
25 |
140 |
100 |
78 |
18 |
2 |
4-18 |
115 |
100 |
285 |
|||
|
40 |
32 |
150 |
110 |
85 |
18 |
3 |
4-18 |
120 |
110 |
292 |
|||
|
50 |
40 |
165 |
125 |
100 |
20 |
3 |
4-18 |
135 |
120 |
370 |
|||
|
65 |
50 |
185 |
145 |
120 |
20 |
3 |
4-18 |
140 |
130 |
375 |
|||
|
80 |
65 |
200 |
160 |
135 |
20 |
3 |
8-18 |
160 |
135 |
373 |
|||
|
100 |
80 |
220 |
180 |
155 |
22 |
3 |
8-18 |
170 |
160 |
513 |
|||
|
125 |
100 |
250 |
210 |
185 |
22 |
3 |
8-18 |
190 |
190 |
560 |
|||
|
150 |
125 |
285 |
240 |
210 |
24 |
3 |
8-23 |
205 |
195 |
570 |
|||
|
200 |
150 |
340 |
295 |
265 |
26 |
3 |
12-23 |
240 |
230 |
717 |
|||
|
250 |
200 |
405 |
355 |
320 |
30 |
3 |
12-26 |
350 |
320 |
940 |
|||
|
300 |
250 |
460 |
410 |
375 |
30 |
4 |
12-26 |
350 |
320 |
980 |
|||
|
A41H-25 |
20 |
15 |
105 |
75 |
55 |
16 |
2 |
4-14 |
100 |
85 |
276 |
||
|
25 |
20 |
115 |
85 |
65 |
16 |
2 |
4-14 |
100 |
85 |
276 |
|||
|
32 |
25 |
140 |
100 |
78 |
18 |
2 |
4-18 |
115 |
100 |
285 |
|||
|
40 |
32 |
150 |
110 |
85 |
18 |
3 |
4-18 |
120 |
110 |
292 |
|||
|
50 |
40 |
165 |
125 |
100 |
20 |
3 |
4-18 |
135 |
120 |
370 |
|||
|
65 |
50 |
185 |
145 |
120 |
22 |
3 |
8-18 |
140 |
130 |
375 |
|||
|
80 |
65 |
200 |
160 |
135 |
24 |
3 |
8-18 |
160 |
135 |
373 |
|||
|
100 |
80 |
230 |
190 |
160 |
24 |
3 |
8-23 |
170 |
160 |
513 |
|||
|
125 |
100 |
270 |
220 |
188 |
28 |
3 |
8-26 |
190 |
190 |
560 |
|||
|
150 |
125 |
300 |
250 |
218 |
30 |
3 |
8-26 |
205 |
195 |
570 |
|||
|
200 |
150 |
360 |
310 |
278 |
34 |
3 |
12-26 |
240 |
230 |
717 |
|||
|
250 |
200 |
425 |
370 |
332 |
36 |
3 |
12-30 |
350 |
320 |
940 |
|||
|
300 |
250 |
485 |
430 |
390 |
40 |
4 |
16-30 |
350 |
320 |
980 |
|||
|
A41H-40 |
20 |
15 |
105 |
75 |
51 |
55 |
16 |
2 |
4 |
4-14 |
100 |
85 |
276 |
|
25 |
20 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-14 |
100 |
85 |
276 |
|
|
32 |
25 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-18 |
115 |
100 |
285 |
|
|
40 |
32 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-18 |
120 |
110 |
292 |
|
|
50 |
40 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-18 |
135 |
120 |
370 |
|
|
65 |
50 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-18 |
140 |
130 |
375 |
|
|
80 |
65 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-18 |
160 |
135 |
373 |
|
|
100 |
80 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-23 |
170 |
160 |
513 |
|
|
125 |
100 |
270 |
220 |
176 |
188 |
28 |
3 |
4.5 |
8-26 |
190 |
190 |
560 |
|
|
150 |
125 |
300 |
250 |
204 |
218 |
30 |
3 |
4.5 |
8-26 |
205 |
195 |
570 |
|
|
200 |
150 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-30 |
240 |
230 |
717 |
|
|
250 |
200 |
450 |
385 |
313 |
345 |
42 |
3 |
4.5 |
12-34 |
350 |
320 |
940 |
|
|
300 |
250 |
515 |
450 |
364 |
408 |
46 |
4 |
4.5 |
16-34 |
350 |
320 |
980 |
外形尺寸和連接尺寸：
|
A41H-64 |
20 |
15 |
130 |
90 |
51 |
68 |
20 |
2 |
4 |
4-18 |
100 |
95 |
268 |
|
25 |
20 |
140 |
100 |
58 |
78 |
22 |
2 |
4 |
4-18 |
100 |
95 |
268 |
|
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
115 |
105 |
279 |
|
|
40 |
32 |
170 |
125 |
76 |
95 |
24 |
3 |
4 |
4-23 |
135 |
115 |
330 |
|
|
50 |
40 |
180 |
135 |
88 |
105 |
26 |
3 |
4 |
4-23 |
160 |
125 |
360 |
|
|
65 |
50 |
205 |
160 |
110 |
130 |
28 |
3 |
4 |
8-23 |
175 |
160 |
503 |
|
|
80 |
65 |
215 |
170 |
121 |
140 |
30 |
3 |
4 |
8-23 |
175 |
160 |
498 |
|
|
100 |
80 |
250 |
200 |
150 |
168 |
32 |
3 |
4.5 |
8-26 |
190 |
180 |
530 |
|
|
150 |
100 |
345 |
280 |
204 |
240 |
38 |
3 |
4.5 |
8-34 |
280 |
260 |
657 |
|
|
A41H-100 |
20 |
15 |
130 |
90 |
51 |
68 |
22 |
2 |
4 |
4-18 |
100 |
95 |
268 |
|
25 |
20 |
140 |
100 |
58 |
78 |
24 |
2 |
4 |
4-18 |
100 |
95 |
268 |
|
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
115 |
105 |
279 |
|
|
40 |
32 |
170 |
125 |
76 |
95 |
26 |
3 |
4 |
4-23 |
135 |
115 |
330 |
|
|
50 |
40 |
195 |
145 |
88 |
112 |
28 |
3 |
4 |
4-26 |
160 |
125 |
360 |
|
|
65 |
50 |
220 |
170 |
110 |
138 |
32 |
3 |
4 |
8-26 |
175 |
160 |
503 |
|
|
80 |
65 |
230 |
180 |
121 |
148 |
34 |
3 |
4 |
8-26 |
175 |
160 |
498 |
|
|
100 |
80 |
265 |
210 |
150 |
172 |
38 |
3 |
4.5 |
8-30 |
190 |
180 |
530 |
|
|
150 |
100 |
355 |
290 |
204 |
250 |
46 |
3 |
4.5 |
12-34 |
280 |
260 |
657 |