公稱通徑DN(mm)
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
額定流量系數(shù)
KV
|
直線
|
6.9
|
11
|
17.4
|
27.5
|
44
|
69
|
110
|
176
|
275
|
440
|
690
|
等百分比
|
6.3
|
10
|
16
|
25
|
40
|
63
|
100
|
160
|
250
|
400
|
630
|
|
額定行程L(mm)
|
16
|
25
|
40
|
60
|
||||||||
膜片有效面積Ae(cm2)
|
280
|
400
|
600
|
1000
|
||||||||
信號(hào)范圍Pr(KPa)
|
20~100、40~200
|
|||||||||||
氣源壓力Ps(MPa)
|
0.14~0.4
|
|||||||||||
固有流量特性
|
直線、等百分比
|
|||||||||||
固有可調(diào)比
|
50
|
|||||||||||
允許泄漏量
|
硬閥座不平衡型:IV級(jí)(10-4閥額定容量) 軟閥座:VI級(jí)
|
|||||||||||
公稱壓力PN(MPa)
|
1.0、1.6、4.0、6.4
|
|||||||||||
工作溫度t(℃)
|
常溫型
|
-20~200、-40~240、-60~250
|
||||||||||
散熱型
|
-40~450、-60~450
|
|||||||||||
高溫型
|
300~560
|
|||||||||||
低溫型
|
-60~-100、-100~-200、-200~-250
|
公稱通徑
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
||
|
282
|
308
|
394
|
494
|
|||||||||
L
|
PN16,40
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
|
PN64
|
230
|
230
|
260
|
260
|
300
|
340
|
380
|
430
|
500
|
550
|
650
|
||
H1
|
PN16
|
52.5
|
57.5
|
70
|
75
|
82.5
|
92.5
|
100
|
110
|
125
|
143
|
170
|
|
PN40
|
52.5
|
57.5
|
70
|
75
|
82.5
|
92.5
|
100
|
117.5
|
135
|
150
|
187.5
|
||
PN64
|
65
|
70
|
78
|
85
|
90
|
102.5
|
107.5
|
125
|
147.5
|
172.5
|
207.5
|
||
H
|
標(biāo)準(zhǔn)型
|
PN16
|
429
|
438
|
474
|
476
|
502
|
622
|
646
|
687
|
835
|
889
|
981
|
PN40
|
429
|
438
|
474
|
476
|
502
|
622
|
646
|
695
|
845
|
896
|
1000
|
||
PN64
|
456
|
468
|
511
|
525
|
535
|
663
|
673
|
705
|
868
|
958
|
1260
|
||
散熱高溫型
|
570
|
570
|
610
|
610
|
630
|
730
|
810
|
820
|
960
|
1090
|
1180
|
公稱通徑
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
A
|
282
|
308
|
394
|
494
|
|||||||
L
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
H1
|
52.5
|
57.5
|
70
|
75
|
82.5
|
92.5
|
100
|
117.5
|
135
|
150
|
187.5
|
H波紋管型
|
499
|
511
|
560
|
617
|
620
|
710
|
767
|
792.5
|
807
|
1057.5
|
1087.5
|
公稱通徑
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
||
A
|
282
|
308
|
394
|
494
|
|||||||||
L
|
PN16, PN40
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
|
PN64
|
230
|
230
|
260
|
260
|
300
|
340
|
380
|
430
|
500
|
550
|
650
|
||
H1
|
PN16, PN40
|
52.5
|
57.5
|
70
|
75
|
82.5
|
92.5
|
100
|
117.5
|
135
|
150
|
187.5
|
|
PN64
|
65
|
70
|
77.5
|
85
|
900
|
102.5
|
107.5
|
125
|
147.5
|
172.5
|
207.5
|
||
H2
|
-60~-100℃
|
500
|
500
|
500
|
500
|
500
|
600
|
600
|
600
|
700
|
700
|
700
|
|
-100~-200℃
|
700
|
700
|
700
|
700
|
700
|
800
|
800
|
800
|
900
|
900
|
900
|
||
-200~-250℃
|
900
|
900
|
900
|
900
|
900
|
1000
|
1000
|
1000
|
1100
|
1100
|
1100
|
||
H
|
-60~
-100 (℃) |
PN16, PN40
|
862.5
|
865
|
902
|
907
|
914.5
|
1118.5
|
1126
|
1141.5
|
1135
|
1348
|
1385.5
|
PN64
|
875
|
874
|
909.5
|
917
|
922
|
1128.5
|
1133.5
|
1149
|
1347.5
|
1370.5
|
1405.5
|
||
-100~
-200 (℃) |
PN16, PN40
|
1062.5
|
1075
|
1102
|
1107
|
1114.5
|
1318.5
|
1326
|
1349
|
1547.5
|
1570.5
|
1605.5
|
|
PN64
|
1075
|
1080
|
1109.5
|
1117
|
1122
|
1328.5
|
1333.5
|
1349
|
1547.5
|
1570.5
|
1605.5
|
||
-200~
-250 (℃) |
PN16, PN40
|
1262.5
|
1267.5
|
1302
|
1307
|
1314.5
|
1518.5
|
1526
|
1541.5
|
1735
|
1748
|
1785.5
|
|
PN64
|
1275
|
1280
|
1309.5
|
1317
|
1322
|
1528.5
|
1533.5
|
1549
|
1747.5
|
1770.5
|
1805.5
|
||
D3
|
260
|
260
|
285
|
305
|
340
|
370
|
405
|
460
|
525
|
590
|
700
|
||
D4
|
290
|
290
|
315
|
335
|
370
|
400
|
435
|
490
|
555
|
630
|
740
|
||
螺栓孔N(個(gè))-D(直徑)
|
8-14
|
8-14
|
8-14
|
8-16
|
8-16
|
10-16
|
10-16
|
12-18
|
14-18
|
16-18
|
18-18
|
公稱通徑
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
標(biāo)準(zhǔn)型
|
PN16
|
16
|
17
|
19
|
21
|
23
|
35
|
48
|
57
|
64
|
70
|
900
|
PN40
|
16
|
17
|
19
|
21
|
23
|
35
|
48
|
60
|
67
|
74
|
95
|
|
PN64
|
20
|
21
|
25
|
30
|
33
|
44
|
71
|
91
|
100
|
115
|
145
|
|
散熱高溫型
|
17
|
18
|
20
|
22
|
25
|
36
|
51
|
60
|
67
|
74
|
95
|
|
波紋管型
|
20
|
21
|
25
|
30
|
33
|
48
|
71
|
91
|
102
|
115
|
145
|
|
低溫型
|
20
|
21
|
23
|
26
|
28
|
42
|
58
|
69
|
77
|
84
|
108
|