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Classification：Knife-type valve, the valve serous
Trade names：
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| PZ643 (H/F/X)- (0.6/1.0/1.6) the pneumatic to inserting one hundred sheetses of shape floodgate valve |
| Type of the products: pz643 |
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Main appearance and size of connecting (mm) :
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MPa
|
DN
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L
|
D1
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D2
|
H
|
n-M
|
MPa
|
DN
|
L
|
D1
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D2
|
H
|
n-M
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0.6
MPa
|
50
|
48
|
90
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110
|
335
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4-M12
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1.0
MPa
|
50
|
48
|
100
|
125
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335
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4-M16
|
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65
|
48
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110
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130
|
363
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4-M12
|
65
|
48
|
120
|
145
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363
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4-M16
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|
80
|
51
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125
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150
|
395
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4-M16
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80
|
51
|
135
|
160
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395
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4-M16
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100
|
51
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145
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170
|
465
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4-M16
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100
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51
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155
|
180
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465
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8-M16
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|
125
|
57
|
175
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200
|
530
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8-M16
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125
|
57
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185
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210
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530
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8-M16
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150
|
57
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200
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225
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630
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8-M16
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150
|
57
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210
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240
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630
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8-M20
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200
|
70
|
255
|
280
|
750
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8-M16
|
200
|
70
|
265
|
295
|
750
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8-M20
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|
250
|
70
|
310
|
335
|
900
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12-M16
|
250
|
70
|
320
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350
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900
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12-M20
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300
|
76
|
362
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395
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1120
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12-M20
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300
|
76
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368
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400
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1120
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12-M20
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350
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76
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412
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445
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1260
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12-M20
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350
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76
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428
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460
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1260
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16-M20
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400
|
89
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462
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495
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1450
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16-M20
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400
|
89
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482
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515
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1450
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16-M22
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450
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89
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518
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550
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1600
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16-M20
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450
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89
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532
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565
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1600
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20-M22
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500
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114
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568
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600
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1800
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16-M20
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500
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114
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585
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620
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1800
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20-M22
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600
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114
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670
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705
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2300
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20-M22
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600
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114
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685
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725
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2300
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20-M27
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700
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127
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775
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810
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2500
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24-M22
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700
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127
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800
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840
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2500
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24-M27
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800
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127
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880
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920
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2800
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24-M27
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800
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127
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898
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950
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2800
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24-M30
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900
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154
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980
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1020
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3100
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27-M27
|
900
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154
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1005
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1050
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3100
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28-M30
|
|
1000
|
165
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1080
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1120
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3400
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28-M27
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1000
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165
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1115
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1160
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3400
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28-M30
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1200
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190
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1295
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1340
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3600
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32-M30
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1200
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180
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1325
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1380
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3600
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32-M36
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