- 電動油桶泵
- 氣動隔膜泵
- 電動隔膜泵
- 衛生級隔膜泵
- 手動隔膜泵
- 粉體氣動隔膜泵
- 計量泵
- 氣液混合泵
- 排污泵
- 真空泵
- 離心泵
-
耐腐蝕泵
- 螺桿泵
-
化工泵
- 旋渦泵
- 自吸泵
- 多級泵
- 油泵
-
消防泵
-
控制柜
-
潛水泵
- 磁力泵
-
轉子泵
-
消防(生活)供水設備
- 管道泵
-
其他泵系列
-
氣動隔膜泵、潛水排污泵、...
- 減壓閥
-
排污閥
- 電磁閥
- 球閥
- 排氣閥
- 過濾器
- 蝶閥
- 呼吸閥、阻火器系列
- 疏水閥
- 截止閥
-
水利控制閥
-
電磁閥中央空調自動控制系...
- 儀表閥/針形閥
- 閘閥
- 隔膜閥
- 柱塞閥
-
管夾閥
- 止回閥
- 旋塞閥
- **閥
-
排泥閥
- 調節閥
- 電站閥門
- 石油/天然氣閥門
-
衛生級閥門系列
- 平衡閥
- 氨氣閥/氧氣閥門
- 防腐閥門
- 黃銅閥門
- 外國標準
-
視鏡系列
-
污水處理
-
液位計
- 密封產品
- 消防專用閥門
-
往復泵
-
真空滲漏補漏設備
-
其他閥門
一、先導式**閥概述:
先導式**泄壓閥是一種新穎結構的**閥。主要用于石油天然氣、化工、電力、冶金和城市燃氣等領域,是受壓設備、容器或管路上的*佳超壓保護裝置。其主要優點是變彈簧直接作用為導閥間接作用,提高了動作的靈敏度,而且主閥采用套筒活塞式,雙重密封閥座結構,動作精度高、重復性好、回座快、不泄漏、能帶高背壓排放、工作等命長、工作穩定可靠,它還可在線調校,反復啟跳排放后,仍然能自動回座,關閉嚴密,操作維護方便。
NO. |
零件名稱 |
RAx46Y/F 材料 |
RKAX46Y/F材料 |
1 |
閥體 |
WCB |
WCB |
2 |
閥瓣 |
2Cr13/2Cr13+PTFE |
1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE |
3 |
導向套 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
4 |
彈簧 |
50CrVA |
50CrVA |
5 |
O型圈 |
氟橡膠 |
氟橡膠 |
6 |
閥蓋 |
25 |
25 |
7 |
導閥 |
部 件 |
型號 |
|
公稱通徑 |
do |
L |
L1 |
L2 |
H |
DN'' |
D |
D1 |
D2 |
D6 |
b |
Z-?d |
D'' |
D1'' |
D2'' |
D6'' |
b'' |
Z''-?d'' |
||||
AF46Y-16 |
25 |
15 |
110 |
95 |
150 |
365 |
32 |
115 |
85 |
65 |
|
16 |
4-14 |
140 |
100 |
78 |
|
18 |
4-18 |
||||
32 |
20 |
115 |
100 |
150 |
375 |
40 |
140 |
100 |
78 |
|
18 |
4-18 |
150 |
110 |
85 |
|
18 |
4-18 |
|||||
40 |
25 |
120 |
110 |
160 |
390 |
50 |
150 |
110 |
85 |
|
18 |
4-18 |
165 |
125 |
100 |
|
20 |
4-18 |
|||||
50 |
32 |
135 |
120 |
160 |
410 |
65 |
165 |
125 |
100 |
|
20 |
4-18 |
185 |
145 |
120 |
|
20 |
4-18 |
|||||
65 |
40 |
160 |
140 |
175 |
435 |
80 |
185 |
145 |
120 |
|
20 |
4-18 |
200 |
160 |
135 |
|
20 |
8-18 |
|||||
80 |
50 |
170 |
135 |
175 |
451 |
100 |
200 |
160 |
135 |
|
20 |
8-18 |
220 |
180 |
155 |
|
22 |
8-18 |
|||||
100 |
65 |
195 |
175 |
195 |
500 |
125 |
220 |
180 |
155 |
|
22 |
8-18 |
250 |
210 |
185 |
|
24 |
8-18 |
|||||
125 |
80 |
210 |
190 |
220 |
526 |
150 |
250 |
210 |
185 |
|
22 |
8-18 |
285 |
240 |
210 |
|
24 |
8-23 |
|||||
150 |
100 |
255 |
230 |
265 |
623 |
175 |
285 |
240 |
210 |
|
24 |
8-23 |
315 |
270 |
240 |
|
26 |
8-23 |
|||||
200 |
125 |
300 |
260 |
300 |
690 |
250 |
340 |
295 |
265 |
|
26 |
12-23 |
405 |
355 |
320 |
|
30 |
12-26 |
|||||
AF46Y-25 |
25 |
15 |
110 |
95 |
150 |
365 |
32 |
115 |
85 |
65 |
|
16 |
4-14 |
140 |
100 |
78 |
|
18 |
4-18 |
||||
32 |
20 |
115 |
100 |
150 |
375 |
40 |
140 |
100 |
78 |
|
18 |
4-18 |
150 |
110 |
85 |
|
18 |
4-18 |
|||||
40 |
25 |
120 |
110 |
160 |
390 |
50 |
150 |
110 |
85 |
|
18 |
4-18 |
165 |
125 |
100 |
|
20 |
4-18 |
|||||
50 |
32 |
135 |
120 |
160 |
410 |
65 |
165 |
125 |
100 |
|
20 |
4-18 |
185 |
145 |
120 |
|
20 |
4-18 |
|||||
65 |
40 |
160 |
140 |
175 |
435 |
80 |
185 |
145 |
120 |
|
22 |
8-18 |
200 |
160 |
135 |
|
20 |
8-18 |
|||||
80 |
50 |
170 |
135 |
175 |
451 |
100 |
200 |
160 |
135 |
|
22 |
8-18 |
220 |
180 |
155 |
|
22 |
8-18 |
|||||
100 |
65 |
195 |
175 |
195 |
500 |
125 |
230 |
190 |
160 |
|
24 |
8-23 |
250 |
210 |
185 |
|
22 |
8-18 |
|||||
125 |
80 |
210 |
190 |
220 |
526 |
150 |
270 |
220 |
188 |
|
28 |
8-26 |
285 |
240 |
210 |
|
24 |
8-23 |
|||||
150 |
100 |
255 |
230 |
265 |
623 |
175 |
300 |
250 |
218 |
|
30 |
8-26 |
310 |
270 |
240 |
|
26 |
8-23 |
|||||
200 |
125 |
300 |
260 |
300 |
690 |
250 |
360 |
310 |
278 |
|
34 |
12-26 |
405 |
355 |
320 |
|
30 |
12-26 |
|||||
AF46Y-40 |
25 |
15 |
110 |
95 |
150 |
365 |
32 |
115 |
85 |
65 |
58 |
16 |
4-14 |
140 |
100 |
78 |
|
18 |
4-18 |
||||
32 |
20 |
115 |
100 |
150 |
375 |
40 |
140 |
100 |
78 |
66 |
18 |
4-18 |
150 |
110 |
85 |
|
18 |
4-18 |
|||||
40 |
25 |
120 |
110 |
160 |
390 |
50 |
150 |
110 |
85 |
76 |
18 |
4-18 |
165 |
125 |
100 |
|
20 |
4-18 |
|||||
50 |
32 |
135 |
120 |
160 |
410 |
65 |
165 |
125 |
100 |
88 |
20 |
4-18 |
185 |
145 |
120 |
|
20 |
4-18 |
|||||
65 |
40 |
160 |
140 |
175 |
435 |
80 |
185 |
145 |
120 |
110 |
22 |
8-18 |
200 |
160 |
135 |
|
20 |
8-18 |
|||||
80 |
50 |
170 |
135 |
175 |
451 |
100 |
200 |
160 |
135 |
121 |
22 |
8-18 |
220 |
180 |
155 |
|
22 |
8-18 |
|||||
100 |
65 |
195 |
175 |
195 |
500 |
125 |
235 |
190 |
160 |
150 |
24 |
8-23 |
250 |
210 |
185 |
|
22 |
8-18 |
|||||
125 |
80 |
210 |
190 |
220 |
526 |
150 |
270 |
220 |
188 |
176 |
28 |
8-26 |
285 |
240 |
210 |
|
24 |
8-23 |
|||||
150 |
100 |
255 |
230 |
265 |
623 |
175 |
300 |
250 |
218 |
204 |
30 |
8-26 |
310 |
270 |
240 |
|
26 |
8-23 |
|||||
200 |
125 |
300 |
260 |
300 |
690 |
250 |
375 |
320 |
282 |
260 |
38 |
12-30 |
405 |
355 |
320 |
|
30 |
12-26 |
|||||
AF46Y-64 |
25 |
15 |
110 |
100 |
160 |
365 |
32 |
140 |
100 |
78 |
58 |
22 |
4-18 |
140 |
100 |
78 |
66 |
18 |
4-18 |
||||
32 |
20 |
130 |
110 |
160 |
375 |
40 |
155 |
110 |
82 |
66 |
24 |
4-23 |
150 |
110 |
85 |
76 |
18 |
4-18 |
|||||
40 |
25 |
130 |
120 |
170 |
445 |
50 |
170 |
125 |
95 |
76 |
24 |
4-23 |
165 |
125 |
100 |
88 |
20 |
4-18 |
|||||
50 |
32 |
135 |
130 |
195 |
460 |
65 |
180 |
135 |
105 |
88 |
26 |
4-23 |
185 |
145 |
120 |
110 |
22 |
8-18 |
|||||
65 |
40 |
175 |
160 |
225 |
495 |
80 |
205 |
160 |
130 |
110 |
28 |
8-23 |
200 |
160 |
135 |
121 |
22 |
8-18 |
|||||
80 |
50 |
175 |
160 |
225 |
525 |
100 |
215 |
170 |
140 |
121 |
30 |
8-23 |
235 |
190 |
160 |
150 |
24 |
8-23 |
|||||
100 |
65 |
195 |
195 |
245 |
565 |
125 |
250 |
200 |
168 |
150 |
32 |
8-26 |
270 |
220 |
188 |
176 |
28 |
8-25 |
|||||
150 |
100 |
280 |
265 |
265 |
610 |
200 |
345 |
280 |
240 |
204 |
38 |
8-34 |
375 |
320 |
282 |
260 |
38 |
12-30 |
|||||
200 |
125 |
300 |
295 |
300 |
680 |
250 |
405 |
345 |
300 |
260 |
44 |
12-34 |
450 |
385 |
345 |
313 |
42 |
12-34 |
|||||
AF46Y-100 |
25 |
15 |
110 |
100 |
160 |
365 |
32 |
140 |
100 |
78 |
58 |
24 |
4-18 |
140 |
100 |
78 |
66 |
18 |
4-18 |
||||
32 |
20 |
130 |
110 |
160 |
375 |
40 |
155 |
110 |
82 |
66 |
24 |
4-23 |
150 |
110 |
85 |
76 |
18 |
4-18 |
|||||
40 |
25 |
130 |
120 |
170 |
445 |
50 |
170 |
125 |
95 |
76 |
26 |
4-23 |
165 |
125 |
100 |
88 |
20 |
4-18 |
|||||
50 |
32 |
135 |
130 |
195 |
460 |
65 |
195 |
145 |
112 |
88 |
28 |
4-26 |
185 |
145 |
120 |
110 |
22 |
8-18 |
|||||
65 |
40 |
175 |
160 |
225 |
495 |
80 |
220 |
170 |
138 |
110 |
32 |
8-26 |
200 |
160 |
135 |
121 |
22 |
8-18 |
|||||
80 |
50 |
175 |
160 |
225 |
525 |
100 |
230 |
180 |
148 |
121 |
34 |
8-26 |
235 |
190 |
160 |
150 |
24 |
8-23 |
|||||
100 |
65 |
195 |
195 |
245 |
565 |
125 |
265 |
210 |
172 |
150 |
38 |
8-30 |
270 |
220 |
188 |
176 |
28 |
8-25 |
|||||
150 |
100 |
280 |
265 |
265 |
610 |
200 |
355 |
290 |
250 |
204 |
46 |
12-34 |
375 |
320 |
282 |
260 |
38 |
12-30 |
|||||
200 |
125 |
300 |
295 |
300 |
680 |
250 |
430 |
360 |
312 |
260 |
54 |
12-41 |
450 |
385 |
345 |
313 |
42 |
12-34 |