PN16~40 DIN Globe Valve F1 Series
PN16~40
Size: NPS 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
Main structural features:
1. This product has logical structure, reliable seal, excellent performance and nice design.
2. The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3. The stem quenched and tempered, and its surface is treated by nitriding treatment, thus it has good corrosion resistant and friction resistant.
Main Part Material
|
NO. |
Name Parts |
Material |
NO. |
Name Parts |
Material |
|
1 |
Body |
GS-C25+13Cr |
9 |
Packing |
Graphite |
|
2 |
Disc |
A105+13Cr |
10 |
Pin |
Carbon Steel |
|
3 |
Stem |
A182 F6 |
11 |
Bolt |
A193 B7 |
|
4 |
Disc Nut |
A105 |
12 |
Gland |
GS-C25 |
|
5 |
Bolt |
A193 B7 |
13 |
Nut |
A194 2H |
|
6 |
Nut |
A194 2H |
14 |
Stem Nut |
Bronze |
|
7 |
Gasket |
Graphite |
15 |
Handwheel |
A105 |
|
8 |
Bonnet |
GS-C25 |
16 |
Nut |
A194 2H |
requirement, so that meeting the requirements of various engineering.
Dimensions(mm)
|
PN16 PN25 PN40 |
||||||||||||
|
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
|
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
|
|
H |
210 |
230 |
250 |
275 |
300 |
325 |
385 |
410 |
455 |
510 |
560 |
|
|
W |
PN16 |
120 |
120 |
140 |
160 |
180 |
200 |
220 |
250 |
300 |
350 |
400 |
|
PN25 |
120 |
120 |
160 |
160 |
200 |
200 |
220 |
250 |
300 |
350 |
400 |
|
|
PN40 |
120 |
120 |
160 |
160 |
200 |
240 |
280 |
320 |
360 |
400 |
450 |
|
|
Weight(kg) |
PN16 |
5.5 |
7.5 |
8 |
8.6 |
13 |
20 |
25 |
35 |
50 |
75 |
100 |
|
PN25 |
6 |
7.5 |
8 |
9 |
14 |
22 |
27 |
38 |
55 |
82 |
105 |
|
|
PN40 |
6 |
7.5 |
8 |
9 |
15 |
24 |
30 |
41 |
60 |
85 |
110 |
|
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