| محابس صينية |
PN16 محبـس بخـار |
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Cast
Iron Globe valves PN
16 |
Bolted bonnet, Outside screw
& yoke, Rising stem. |
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Design and manufacture: DIN86251-1974 |
Face
to face dimensions: DIN 3202 F1 |
Flanged end: DIN
2533 |
Size: DN15 ~
DN200 |
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Standard materials
of parts |
No. |
Parts |
Materials |
1 |
Body |
Cast iron |
2 |
Seat ring |
Cast
brass |
3 |
Disc |
Cast iron |
4 |
Retaining
ring |
Steel |
5 |
Screw |
Steel |
6 |
Bonnet
bushing |
Cast
brass |
7 |
Bonnet
gasket |
Graphite |
8 |
Bonnet |
Cast iron |
9 |
Stem |
Steel |
10 |
Packing |
Graphite |
11 |
Packing
gland |
Cast iron |
12 |
Packing nut |
Cast iron |
13 |
Handwheel |
Cast iron |
14 |
Washer |
Steel |
15 |
Nut |
Steel |
16 |
Steel ball |
Steel |
17 |
Screw |
Steel |
18 |
Packing
washer |
Cast iron |
19 |
Gland
follower |
Cast iron |
20 |
Yoke bushing |
Cast
brass |
21 |
Screw |
Steel |
22 |
Nut |
Steel |
23 |
Bolt |
Steel |
24 |
Bolt |
Steel |
25 |
Handwheel
nut |
Steel |
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Dimensions (in
mm) and
weight : |
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15 |
95 |
14 |
130 |
100 |
155 |
20 |
105 |
16 |
150 |
100 |
160 |
25 |
115 |
16 |
160 |
100 |
180 |
32 |
140 |
18 |
180 |
120 |
220 |
40 |
150 |
18 |
200 |
140 |
230 |
50 |
165 |
20 |
230 |
140 |
250 |
65 |
185 |
20 |
290 |
200 |
260 |
80 |
200 |
22 |
310 |
200 |
340 |
100 |
220 |
24 |
350 |
240 |
377 |
125 |
250 |
26 |
400 |
280 |
422 |
150 |
285 |
26 |
480 |
320 |
485 |
200 |
340 |
30 |
600 |
360 |
568 |
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