PRODUCTS
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- Foot Valve
- Joint
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CONTACT US
Control ValveHome>Products
Control Valve
Main parts and materials
|
No
|
Parts Name
|
Material
|
|||||||
|
1
|
Body
|
Ductile Iron
|
|||||||
|
2
|
Bolts
|
Stainless Steel
|
|||||||
|
3
|
cover
|
Cast Iron/Ductile Iron
|
|||||||
|
4
|
Spring
|
Stainless Steel
|
|||||||
|
5
|
Stem
|
Stainless Steel
|
|||||||
|
6
|
Nut
|
Stainless Steel
|
|||||||
|
7
|
Plate
|
Q235
|
|||||||
|
8
|
Diaphragm
|
EPDM
|
|||||||
|
9
|
Seat
|
Brass
|
|||||||
|
10
|
Plate
|
Q235
|
|||||||
|
11
|
Gasket
|
NBR
|
|||||||
|
12
|
Diaphragm discs
|
Ductile Iron
|
|||||||
Outline and connecting measurement
|
DN(mm)
|
L
|
D(mm)
|
D1(mm)
|
D2(mm)
|
n-d
|
||||
|
PN10
|
PN16
|
PN10
|
PN16
|
PN10
|
PN16
|
PN10
|
PN16
|
||
|
50
|
215
|
165
|
125
|
99
|
4-Ø19
|
||||
|
65
|
235
|
185
|
145
|
119
|
4-Ø19
|
||||
|
80
|
250
|
200
|
160
|
133
|
8-Ø19
|
||||
|
100
|
290
|
220
|
180
|
154
|
8-Ø19
|
||||
|
125
|
325
|
250
|
210
|
184
|
8-Ø19
|
||||
|
150
|
360
|
285
|
240
|
210
|
8-Ø23
|
||||
|
200
|
420
|
340
|
295
|
265
|
8-Ø23
|
12-Ø23
|
|||
|
250
|
450
|
405
|
350
|
355
|
319
|
12-Ø23
|
12-Ø28
|
||
|
300
|
510
|
450
|
400
|
410
|
370
|
12-Ø23
|
12-Ø23
|
||
|
350
|
645
|
520
|
460
|
470
|
429
|
16-Ø23
|
16-Ø28
|
||
|
400
|
720
|
580
|
515
|
525
|
480
|
16-Ø28
|
16-Ø31
|
||
|
450
|
785
|
640
|
565
|
585
|
548
|
20-Ø28
|
20-Ø31
|
||
|
500
|
785
|
715
|
620
|
650
|
609
|
20-Ø28
|
20-Ø34
|
||
|
600
|
910
|
840
|
725
|
770
|
780
|
20-Ø31
|
20-Ø37
|
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