PN16~40 DIN Lift check valve
PN16～40, DN15～150
Design and manufacture: DIN3356
Face to face: DIN3202-F1, EN558-1
End flange Dimensions: DIN2543(PN16), DIN2544(PN25), DIN2545(PN40), EN1092-1
Pressure test: DIN3230, EN12266-1
The size of serial, valve connecting flange can be design according to customers’ requirement.
Main Part Material
|
NO. |
Part Name |
Material |
NO. |
Part Name |
Material |
|
1 |
Body |
GS-C25+13Cr |
5 |
Gasket |
Graphite |
|
2 |
Disc |
A105+13Cr |
6 |
Bonnet |
GS-C25 |
|
3 |
Spring |
6150 |
7 |
Nut |
A194 2H |
|
4 |
Bush |
Broze |
8 |
Bolt |
A193 B7 |
Dimensions (mm)
|
PN40 |
|||||||||||
|
DN |
15 |
20 |
35 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
|
H |
90 |
102 |
105 |
120 |
140 |
155 |
172 |
185 |
215 |
235 |
285 |
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