HH44X Swing slow closed check valve
HH44X Swing slow closed check valve Product introduction
HH44X Swing slow closed check valve
HH44X Swing slow closed check valve Main dimension
|
DN（mm)
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
800
|
|
L
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
500
|
600
|
700
|
800
|
900
|
1000
|
1100
|
1300
|
1400
|
1500
|
|
H
|
300
|
300
|
320
|
354
|
350
|
380
|
500
|
580
|
670
|
730
|
820
|
920
|
950
|
1100
|
1200
|
1550
|
1700
|
|
B
|
220
|
270
|
290
|
300
|
320
|
340
|
410
|
450
|
550
|
580
|
630
|
700
|
800
|
900
|
990
|
1120
|
1300
|
HH44X Swing slow closed check valve Product ordering instructions
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