| محابس صينية |
GG25 PN16 محبـس زهـر سكينـة من الزهـر الرمـادى -> محبـس زهـر سكينـة بصامولـة |
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Cast iron gate valve PN16 |
Bolted bonnet, Non-rising
stem,Solid wedge disc. |
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Description: |
Design and manufacture: DIN3352 |
Face
to face dimensions: DIN3202 F4, DIN3202 F5 |
Flanged end: DIN2532 |
Size: DN40 ~ DN400 |
Safe working pressure: 1.0 MPa |
Suitable medium : water, oil and
gas |
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Standard materials
of parts
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1 |
Body |
Cast iron |
2 |
Seat ring |
Cast
brass |
3 |
Wedge face
ring |
Cast
brass |
4 |
Wedge |
Cast iron |
5 |
Wedge
bushing |
Cast
brass |
6 |
Nut |
Steel |
7 |
Bolt |
Steel |
8 |
Bonnet
gasket |
Buna N |
9 |
Stem |
Stainless
steel |
10 |
Bonnet bush |
Cast
brass |
11 |
Stem washer |
Delrin |
12 |
Packing
washer |
Delrin |
13 |
Bonnet |
Cast iron |
14 |
Packing |
Buna N |
15 |
Packing
washer |
Delrin |
16 |
Packing gland
nut |
Cast
brass |
17 |
Handwheel |
Cast iron |
18 |
Washer |
Steel |
19 |
Nut |
Steel |
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Dimensions (in
mm) and
weight :
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DIN3202 F4 |
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40 |
140 |
150 |
16 |
240 |
160 |
50 |
150 |
165 |
18 |
265 |
160 |
65 |
170 |
185 |
18 |
293 |
160 |
80 |
180 |
200 |
20 |
319 |
160 |
100 |
190 |
220 |
20 |
349 |
200 |
125 |
200 |
250 |
22 |
416 |
250 |
150 |
210 |
285 |
22 |
456 |
250 |
200 |
230 |
340 |
24 |
537 |
250 |
250 |
250 |
395 |
26 |
659 |
320 |
300 |
270 |
445 |
26 |
718 |
320 |
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DIN3202 F5 |
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40 |
240 |
150 |
16 |
240 |
160 |
50 |
250 |
165 |
18 |
265 |
160 |
65 |
270 |
185 |
18 |
293 |
160 |
80 |
280 |
200 |
20 |
319 |
160 |
100 |
300 |
220 |
20 |
349 |
200 |
125 |
325 |
250 |
22 |
416 |
250 |
150 |
350 |
285 |
22 |
456 |
250 |
200 |
400 |
340 |
24 |
537 |
250 |
250 |
450 |
395 |
26 |
659 |
320 |
300 |
500 |
445 |
26 |
718 |
320 |
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