不锈钢旋启式止回阀 H44W-16P
产品简介
H44W-16P不锈钢旋启式止回阀H44W-16P 不锈钢旋启式止回阀H44W-16P 不锈钢旋启式止回阀
产品详细信息

不锈钢旋启式止回阀产品特征:
公称压力:1.6~4.0MPa
适用温度范围:≤200℃~≤350℃
适用介质:硝酸类、醋酸类、水、油、气类及某些腐蚀性液体.
不锈钢旋启式止回阀主要零件材质:
304 CF8
304L CF3
316 CF8M
316L CF3M
公称通径
|
尺寸(mm)
|
||||||
L
|
D
|
D1
|
D2
|
Z-Φd
|
b-f
|
H
|
|
20
|
150
|
105
|
75
|
55
|
4-Φ14
|
14-2
|
95
|
25
|
160
|
115
|
85
|
65
|
4-Φ14
|
14-2
|
100
|
32
|
180
|
135
|
100
|
78
|
4-Φ18
|
16-2
|
105
|
40
|
200
|
145
|
110
|
85
|
4-Φ18
|
16-2
|
115
|
50
|
230
|
165
|
125
|
100
|
4-Φ18
|
18-3
|
132
|
65
|
290
|
180
|
145
|
120
|
4-Φ18
|
18-3
|
140
|
80
|
310
|
195
|
160
|
135
|
8-Φ18
|
20-3
|
145
|
100
|
350
|
215
|
180
|
155
|
8-Φ18
|
20-3
|
150
|
125
|
400
|
245
|
210
|
185
|
8-Φ18
|
22-3
|
250
|
150
|
480
|
280
|
240
|
210
|
8-Φ23
|
24-3
|
295
|
200
|
550
|
335
|
295
|
265
|
12-Φ23
|
26-3
|
300
|
250
|
650
|
405
|
355
|
320
|
12-Φ25
|
30-3
|
350
|
300
|
750
|
460
|
410
|
375
|
12-Φ25
|
30-4
|
400
|
350
|
850
|
520
|
470
|
435
|
16-Φ25
|
34-4
|
480
|
400
|
950
|
580
|
525
|
485
|
16-Φ30
|
36-4
|
520
|
450
|
1050
|
640
|
585
|
545
|
20-Φ30
|
40-4
|
580
|
500
|
1150
|
705
|
650
|
608
|
20-Φ34
|
44-4
|
630
|
600
|
1350
|
840
|
770
|
718
|
20-Φ41
|
48-5
|
780
|