|
角式柱塞閥與直通式柱塞閥的工作原理完全相同，只不過是安裝在管線中的位置不同，因而石油、化工、化肥、制藥等長輸管線中有不少的拐角轉(zhuǎn)彎處，而角式柱塞閥正好裝在這個部位，這樣不但減少了接管彎頭，安裝方便，省工、省料等特點。
角式柱塞閥主要連接、結(jié)構(gòu)尺寸
|
DN(mm)/
尺寸 (mm)
|
U44SM-16C(P) UJ44H-16C．P．R
|
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
90
|
95
|
100
|
105
|
115
|
125
|
145
|
155
|
175
|
200
|
225
|
275
|
325
|
375
|
425
|
475
|
|
H
|
190
|
210
|
220
|
250
|
280
|
300
|
320
|
370
|
420
|
440
|
530
|
610
|
730
|
850
|
970
|
1100
|
|
W
|
100
|
100
|
120
|
140
|
160
|
180
|
200
|
240
|
280
|
320
|
350
|
400
|
520
|
640
|
760
|
900
|
|
D
|
95
|
105
|
115
|
135
|
145
|
160
|
180
|
195
|
215
|
245
|
280
|
335
|
405
|
460
|
520
|
580
|
|
D1
|
65
|
75
|
85
|
100
|
110
|
125
|
145
|
160
|
180
|
210
|
240
|
295
|
355
|
410
|
470
|
525
|
|
D2
|
45
|
55
|
65
|
78
|
85
|
100
|
120
|
135
|
155
|
188
|
210
|
265
|
295
|
375
|
435
|
485
|
|
b
|
12
|
12
|
12
|
13
|
13
|
13
|
15
|
17
|
17
|
19
|
21
|
23
|
27
|
28
|
30
|
32
|
|
Z-φd
|
4-14
|
4-14
|
4-14
|
4-18
|
4-18
|
4-18
|
4-18
|
8-18
|
8-18
|
8-18
|
8-23
|
12-23
|
12-25
|
12-25
|
16-25
|
16-30
|
|
DN(mm)/
尺寸 (mm)
|
U44SM-25（P） UJ44H-25C．P．R
|
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
90
|
95
|
100
|
105
|
115
|
125
|
145
|
155
|
175
|
200
|
225
|
275
|
325
|
375
|
425
|
475
|
|
H
|
190
|
210
|
230
|
260
|
260
|
290
|
320
|
370
|
420
|
460
|
530
|
610
|
730
|
850
|
970
|
1100
|
|
W
|
100
|
100
|
110
|
140
|
160
|
180
|
200
|
240
|
280
|
320
|
350
|
400
|
520
|
640
|
760
|
900
|
|
D
|
95
|
105
|
115
|
135
|
145
|
160
|
180
|
195
|
230
|
270
|
300
|
360
|
425
|
485
|
550
|
610
|
|
D1
|
65
|
75
|
85
|
100
|
110
|
125
|
145
|
160
|
190
|
220
|
250
|
310
|
370
|
430
|
490
|
550
|
|
D2
|
45
|
55
|
65
|
78
|
85
|
100
|
120
|
135
|
160
|
188
|
218
|
282
|
345
|
408
|
465
|
535
|
|
b
|
14
|
14
|
14
|
15
|
15
|
170
|
19
|
19
|
21
|
25
|
27
|
31
|
33
|
36
|
40
|
44
|
|
Z-φd
|
4-14
|
4-14
|
4-14
|
4-18
|
4-18
|
4-18
|
8-18
|
8-18
|
8-23
|
8-25
|
8-25
|
12-25
|
12-30
|
16-30
|
16-34
|
16-34
|
|
