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CONTACT US
Check ValveHome>Products
Ball Check Valve
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Face to Face
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Flange End
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DIN3202 F6/EN1074-3
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DIN2532,EN1092-2
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Main parts and materials
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No
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Parts Name
|
Material
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|||||||
|
1
|
Body
|
GGG50
|
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2
|
Ball
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Carbon Steel/Dutile Iron+NBR
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3
|
O-ring
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NBR
|
|||||||
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4
|
Bonnet
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GGG50
|
|||||||
|
5
|
Bolt
|
SS304
|
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6
|
Washer
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SS304
|
|||||||
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7
|
Washer
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NYL
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8
|
Plug
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SS304
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Outline and connecting measurement
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DN
|
L
|
D
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C
|
D1
|
b
|
f
|
n-d
|
||
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PN10
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PN16
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PN10
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PN16
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||||||
|
50
|
200
|
165
|
125
|
99
|
19
|
3
|
4-19
|
||
|
65
|
240
|
185
|
145
|
118
|
19
|
3
|
4-19
|
||
|
80
|
280
|
200
|
160
|
156
|
19
|
3
|
8-19
|
||
|
125
|
350
|
250
|
180
|
184
|
19
|
3
|
8-19
|
||
|
150
|
400
|
285
|
210
|
211
|
19
|
3
|
8-23
|
||
|
200
|
500
|
340
|
240
|
266
|
20
|
3
|
8-23
|
12-23
|
|
|
250
|
600
|
395
|
295
|
319
|
22
|
3
|
12-23
|
12-28
|
|
|
300
|
700
|
445
|
350
|
355
|
370
|
24.5
|
4
|
12-23
|
12-28
|
