詳細(xì)介紹
柱塞截止閥
|
公稱壓力PN Nominal pressure
|
1.6
|
25
|
4.0
|
6.4
|
10.0
|
MPa
|
殼體試驗壓力Shell test pressure
|
2.4
|
3.75
|
6.0
|
9.6
|
15.0
|
高壓密封試驗壓力High pressure seat test
|
1.76
|
2.75
|
4.4
|
7.04
|
11.0
|
低壓氣密封試驗壓力Low pressure seat test
|
0.5~0.7
|
適用介質(zhì)Applicable medium
|
C水、油品、蒸汽 P硝酸類 R醋酸類
Water,oil,steam Nitric acid Acetic acid
|
適用溫度Applicable temperature
|
≤200℃
|
主要尺寸及重量Main dimensions and weight
U41S U41F U41SF U41SM U41X US41S
PN
|
DN
|
L
|
H
|
D
|
D1
|
D2
|
b
|
f
|
z-φd
|
重量(kg)
|
1.6MPa
|
15
|
130
|
128
|
95
|
65
|
45
|
14
|
2
|
4-14
|
3
|
|
20
|
150
|
165
|
105
|
75
|
55
|
16
|
2
|
4-14
|
5
|
|
25
|
160
|
190
|
115
|
85
|
65
|
16
|
2
|
4-14
|
7
|
|
32
|
180
|
216
|
135
|
100
|
78
|
18
|
2
|
4-18
|
8
|
|
40
|
200
|
236
|
245
|
110
|
85
|
18
|
3
|
4-18
|
12
|
|
50
|
230
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
16
|
|
65
|
290
|
255
|
180
|
145
|
120
|
20
|
3
|
4-18
|
22
|
|
80
|
310
|
255
|
195
|
160
|
135
|
22
|
3
|
8-18
|
27
|
|
100
|
350
|
259
|
215
|
180
|
155
|
24
|
3
|
8-18
|
40
|
|
125
|
400
|
352
|
245
|
210
|
185
|
26
|
3
|
8-18
|
72
|
|
150
|
480
|
362
|
280
|
240
|
210
|
28
|
3
|
8-23
|
97
|
|
200
|
600
|
385
|
335
|
295
|
265
|
30
|
3
|
12-23
|
205
|
2.5MPa
|
15
|
130
|
133
|
95
|
65
|
45
|
16
|
2
|
4-14
|
4
|
4.0MPa
|
20
|
150
|
178
|
105
|
75
|
55
|
16
|
2
|
4-14
|
6
|
|
25
|
160
|
180
|
115
|
85
|
65
|
16
|
2
|
4-14
|
7
|
|
32
|
180
|
195
|
135
|
100
|
78
|
18
|
2
|
4-18
|
10
|
|
40
|
200
|
220
|
145
|
110
|
85
|
18
|
3
|
4-18
|
13
|
|
50
|
230
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
17
|
|
65
|
290
|
272
|
180
|
145
|
120
|
22
|
3
|
8-18
|
24
|
|
80
|
310
|
275
|
195
|
160
|
135
|
22
|
3
|
8-18
|
33
|
|
100
|
350
|
312
|
230
|
190
|
160
|
24
|
3
|
8-23
|
49
|
|
125
|
400
|
365
|
270
|
220
|
188
|
28
|
3
|
8-25
|
87
|
|
150
|
480
|
410
|
300
|
250
|
218
|
30
|
3
|
8-25
|
115
|
|
200
|
600
|
450
|
360/375
|
310/320
|
278/282
|
34/38
|
3
|
12-25/30
|
210
|
6.4MPa
|
15
|
170
|
145
|
105
|
75
|
55
|
18
|
2
|
4-14
|
5
|
|
20
|
190
|
195
|
125
|
90
|
68
|
20
|
2
|
4-18
|
7
|
|
25
|
210
|
202
|
135
|
100
|
78
|
22
|
2
|
4-18
|
8
|
|
32
|
230
|
226
|
150
|
110
|
82
|
24
|
2
|
4-23
|
12
|
|
40
|
260
|
239
|
165
|
125
|
95
|
24
|
3
|
4-23
|
15
|
|
50
|
300
|
265
|
175
|
135
|
105
|
26
|
3
|
4-23
|
19
|
|
65
|
340
|
287
|
200
|
160
|
130
|
28
|
33
|
8-23
|
26
|
|
80
|
380
|
301
|
210
|
170
|
140
|
30
|
3
|
8-23
|
37
|
|
100
|
430
|
346
|
250
|
200
|
168
|
32
|
3
|
8-25
|
55
|
10.0MPa
|
15
|
170
|
145
|
105
|
75
|
55
|
20
|
2
|
4-14
|
82
|
|
20
|
190
|
195
|
125
|
90
|
68
|
22
|
2
|
4-18
|
7
|
|
25
|
210
|
202
|
135
|
100
|
78
|
24
|
2
|
4-18
|
8
|
|
32
|
230
|
226
|
150
|
110
|
82
|
24
|
2
|
4-23
|
12
|
|
40
|
260
|
239
|
165
|
125
|
95
|
26
|
3
|
4-23
|
15
|
|
50
|
300
|
265
|
175
|
145
|
112
|
28
|
3
|
4-25
|
19
|
|
65
|
340
|
287
|
220
|
170
|
138
|
32
|
3
|
8-25
|
26
|
|
80
|
380
|
301
|
230
|
180
|
148
|
34
|
3
|
8-25
|
37
|
|
100
|
430
|
346
|
265
|
210
|
172
|
38
|
3
|
8-30
|
55
|
|
|
柱塞截止閥
本發(fā)明公開了一種連接兩個化工容器的過渡閥門,其包括緩存容器、過渡閥門以及承接容器,過渡閥門設(shè)置在緩存容器和承接容器之間,過渡閥門包括上部閥體和下部閥體,其中,上部閥體和緩存容器的出料口連接,下部閥體和承接容器的進(jìn)料口連接;上部閥體包括壓緊板,壓緊板的上端固定有環(huán)形臺,環(huán)形臺與上閥座固定連接,上閥座中心設(shè)置有通孔,通孔內(nèi)設(shè)置有上半球形座,上半球形座的外側(cè)為球面,上半球形座的下端為平面,且上半球形座下側(cè)設(shè)置有凹陷部;下部閥體基座,基座上部固定有升降機(jī)構(gòu),升降機(jī)構(gòu)的上端固定有下閥座,下閥座內(nèi)轉(zhuǎn)動設(shè)置有下半球形座,下閥座的下端設(shè)置有連接管,連接管的外側(cè)連接有伸縮過渡管。
真空閘閥|真空隔離板閘閥