一、A47H帶扳手彈簧微啟式**閥概述:
本閥門適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備或管路上。作為超壓保護(hù)裝置。連接法蘭標(biāo)準(zhǔn)按JB/T-94的系列1。
二、A47H帶扳手彈簧微啟式**閥結(jié)構(gòu)圖片:
三、A47H帶扳手彈簧微啟式**閥主要零部件材料:
NO
零件名稱
材料
1
閥體
WCB
2
閥座
ZG2Cr13
3
調(diào)節(jié)圈
ZG2Cr13
4
閥瓣
2Cr13
5
導(dǎo)向套
2Cr13
6
閥蓋
ZG230-450
7
彈簧
50CrVA
8
閥桿
2Cr13
9
扳手
ZG200-400
10
調(diào)整螺桿
45
11
保護(hù)罩
ZG200-400
密封面材料
"H"堆焊D507,"Y"堆焊Co基硬質(zhì)合金
四、A47H帶扳手彈簧微啟式**閥外型尺寸和連接尺寸:
型號 |
公稱通徑 |
do |
D |
K |
g |
g1 |
b |
f |
f1 |
Z-?d |
DN |
D1 |
K1 |
g2 |
g |
b1 |
f |
f1 |
Z1-?d1 |
L |
L1 |
≈H |
A47H |
20 |
15 |
105 |
75 |
|
55 |
16 |
2 |
|
4-14 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
25 |
20 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
|
32 |
25 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
115 |
100 |
312 |
|
40 |
32 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
120 |
110 |
320 |
|
50 |
40 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
120 |
390 |
|
65 |
50 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
4-18 |
140 |
130 |
395 |
|
80 |
65 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
400 |
|
100 |
80 |
220 |
180 |
|
155 |
22 |
3 |
|
8-18 |
100 |
220 |
180 |
155 |
|
22 |
3 |
|
8-18 |
170 |
160 |
600 |
|
125 |
100 |
250 |
210 |
|
185 |
22 |
3 |
|
8-18 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
620 |
|
150 |
125 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
625 |
|
200 |
150 |
340 |
295 |
|
265 |
26 |
3 |
|
12-23 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
798 |
|
250 |
200 |
405 |
355 |
|
320 |
30 |
3 |
|
12-26 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
320 |
981 |
|
300 |
250 |
460 |
410 |
|
375 |
30 |
4 |
|
12-26 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
1005 |
|
A47H-25 |
20 |
15 |
105 |
75 |
|
55 |
16 |
2 |
|
4-14 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
25 |
20 |
115 |
85 |
|
65 |
16 |
2 |
|
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
|
32 |
25 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
115 |
100 |
312 |
|
40 |
32 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
120 |
110 |
320 |
|
50 |
40 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
120 |
390 |
|
65 |
50 |
185 |
145 |
|
120 |
22 |
3 |
|
8-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
4-18 |
140 |
130 |
395 |
|
80 |
65 |
200 |
160 |
|
135 |
24 |
3 |
|
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
400 |
|
100 |
80 |
230 |
190 |
|
160 |
24 |
3 |
|
8-23 |
100 |
220 |
180 |
155 |
|
20 |
3 |
|
8-18 |
170 |
160 |
600 |
|
125 |
100 |
270 |
220 |
|
188 |
28 |
3 |
|
8-26 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
620 |
|
150 |
125 |
300 |
250 |
|
218 |
30 |
3 |
|
8-26 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
625 |
|
200 |
150 |
360 |
310 |
|
278 |
34 |
3 |
|
12-26 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
798 |
|
250 |
200 |
425 |
370 |
|
332 |
36 |
3 |
|
12-30 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
320 |
981 |
|
300 |
250 |
485 |
430 |
|
390 |
40 |
4 |
|
16-30 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
1005 |
|
A47H-40 |
20 |
15 |
105 |
75 |
51 |
55 |
16 |
2 |
4 |
4-14 |
20 |
105 |
75 |
55 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
25 |
20 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-14 |
25 |
115 |
85 |
65 |
|
16 |
2 |
|
4-14 |
100 |
85 |
270 |
|
32 |
25 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-18 |
32 |
140 |
100 |
78 |
|
18 |
2 |
|
4-18 |
115 |
100 |
312 |
|
40 |
32 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-18 |
40 |
150 |
110 |
85 |
|
18 |
3 |
|
4-18 |
120 |
110 |
320 |
|
50 |
40 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-18 |
50 |
165 |
125 |
100 |
|
20 |
3 |
|
4-18 |
135 |
120 |
390 |
|
65 |
50 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-18 |
65 |
185 |
145 |
120 |
|
20 |
3 |
|
4-18 |
140 |
130 |
395 |
|
80 |
65 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-18 |
80 |
200 |
160 |
135 |
|
20 |
3 |
|
8-18 |
160 |
135 |
400 |
|
100 |
80 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-23 |
100 |
220 |
180 |
155 |
|
22 |
3 |
|
8-18 |
170 |
160 |
600 |
|
125 |
100 |
270 |
220 |
176 |
188 |
28 |
3 |
4.5 |
8-26 |
125 |
250 |
210 |
185 |
|
22 |
3 |
|
8-18 |
190 |
190 |
620 |
|
150 |
125 |
300 |
250 |
204 |
218 |
30 |
3 |
4.5 |
8-26 |
150 |
285 |
240 |
210 |
|
24 |
3 |
|
8-23 |
205 |
195 |
625 |
|
200 |
150 |
375 |
320 |
260 |
282 |
38 |
3 |
4.5 |
12-30 |
200 |
340 |
295 |
265 |
|
26 |
3 |
|
12-23 |
240 |
230 |
798 |
|
250 |
200 |
450 |
385 |
313 |
345 |
42 |
3 |
4.5 |
12-34 |
250 |
405 |
355 |
320 |
|
30 |
3 |
|
12-26 |
350 |
320 |
981 |
|
300 |
250 |
515 |
450 |
364 |
408 |
46 |
4 |
4.5 |
16-34 |
300 |
460 |
410 |
375 |
|
30 |
4 |
|
12-26 |
350 |
320 |
1005 |
|
A47H |
20 |
15 |
130 |
90 |
51 |
68 |
20 |
2 |
4 |
4-18 |
20 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
100 |
95 |
301 |
25 |
20 |
140 |
100 |
58 |
78 |
22 |
2 |
4 |
4-18 |
25 |
115 |
85
|
65 |
58 |
16 |
2 |
4 |
4-14 |
100 |
95 |
301 |
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
32 |
140 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
115 |
105 |
312 |
|
40 |
32 |
170 |
125 |
76 |
95 |
24 |
3 |
4 |
4-23 |
40 |
150 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
135 |
115 |
366 |
|
50 |
40 |
180 |
135 |
88 |
105 |
26 |
3 |
4 |
4-23 |
50 |
165 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
160 |
125 |
396 |
|
65 |
50 |
2, 05 |
160 |
110 |
130 |
28 |
3 |
4 |
8-23 |
65 |
185 |
145 |
120 |
110 |
22 |
3 |
4 |
8-18 |
175 |
160 |
570 |
|
80 |
65 |
215 |
170 |
121 |
140 |
30 |
3 |
4 |
8-23 |
80 |
200 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
175 |
160 |
565 |
|
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
|
597 |
|
150 |
100 |
345 |
280 |
204 |
240 |
38 |
3 |
4.5 |
8-34 |
150 |
300 |
250 |
204 |
30 |
3 |
4.5 |
8-26 |
280 |
260 |
738 |
||
A47H |
20 |
15 |
130 |
90 |
51 |
68 |
22 |
2 |
4 |
4-18 |
20 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
100 |
95 |
301 |
25 |
20 |
140 |
100 |
58 |
78 |
24 |
2 |
4 |
4-18 |
25 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-14 |
100 |
95 |
301 |
|
32 |
25 |
155 |
110 |
66 |
82 |
24 |
2 |
4 |
4-23 |
32 |
140 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
115 |
105 |
312 |
|
40 |
32 |
170 |
125 |
76 |
95 |
26 |
3 |
4 |
4-23 |
40 |
150 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
135 |
115 |
366 |
|
50 |
40 |
195 |
145 |
88 |
112 |
28 |
3 |
4 |
4-26 |
50 |
165 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
160 |
125 |
396 |
|
65 |
50 |
220 |
170 |
110 |
138 |
32 |
3 |
4 |
8-26 |
65 |
185 |
145 |
120 |
110 |
22 |
3 |
4 |
8-18 |
175 |
160 |
570 |
|
80 |
65 |
230 |
180 |
121 |
148 |
34 |
3 |
4 |
8-26 |
80 |
200 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
175 |
160 |
565 |
|
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 |
597 |
|
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 |
738 |
五、A47H帶扳手彈簧微啟式**閥訂貨說明:
1.帶扳手彈簧微啟**閥的型號、公稱通徑、公稱壓力;
2.帶扳手彈簧微啟**閥的工作壓力級或開啟壓力(整定壓力)值;
3.帶扳手彈簧微啟**閥閥體材質(zhì)及密封面材質(zhì)**閥排放壓力的*0高值及回座壓力(或啟閉壓差)*0低值;
4.帶扳手彈簧微啟**閥被保護(hù)系統(tǒng)或設(shè)備的必須排量及擬裝設(shè)閥門的數(shù)量;
5.帶扳手彈簧微啟**閥使用介質(zhì)及其重度(液體)或分子量(氣體);
6.帶扳手彈簧微啟**閥閥門進(jìn)口介質(zhì)溫度;
7.帶扳手彈簧微啟**閥閥門承受背壓的類型及數(shù)值;
8.是否帶附件以便為您正確選型;
9.如有特殊要求時請在訂購產(chǎn)品時注明。
10.若已經(jīng)由設(shè)計單位選定的型號,請按型號直接向我司銷售部訂購。
11.當(dāng)使用的場合非常重要或環(huán)境比較復(fù)雜時,請您盡量提供設(shè)計圖由我們的希倫科技閥門專家為您審核把關(guān)。