JINAN BESTONE INTERNATIONAL TRADE CO., LTD.
Address: No.45,Gongye South Road, Hi-tech Zone, Jinan City, Shandong Province, China.
Phone: 0086-15169186751
0086-17615865918
Skype: kerrydang888
QQ/Wechat: 112014832
Whatsapp: 0086-15169186751
info@jnbestone.com
www.jnbestone.com
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DIN F4 Flanged Resilient Seated NRS Gate Valve
发布时间：2022-05-19
点击人数：541次
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Product Detail
Technical data
Sizs: DN50~DN300
Working pressure: PN16/PN25
Valve standard: EN1171
Flange standard: EN1092-2
Temperature range: 0 ~ 80℃
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Name of parts |
Material |
|
Body |
Ductile iron |
|
Wedge |
Ductile iron+EPDM |
|
Stem nut |
Bronze |
|
Stem |
SS431 or SS304,SS316,bronze |
|
Bonnet |
Ductile iron |
|
Bonnet Gasket |
EPDM |
|
Sealing Ring |
EPDM |
|
Upper cove |
Ductile iron |
|
Sliding disc |
Bronze |
|
Screw |
Carbon steel with hot galvanization |
|
O-rings |
EPDM |
|
Hand wheel |
Ductile iron |
|
Dimensions |
Pressure rating |
Size(mm) |
|||||
|
DN |
Inch |
PN |
ΦD |
L |
H1 |
H |
Φd |
|
50 |
2 |
16 |
165 |
150 |
256 |
338.5 |
203 |
|
25 |
|||||||
|
65 |
2.5 |
16 |
185 |
170 |
256 |
348.5 |
203 |
|
25 |
|||||||
|
80 |
3 |
16 |
200 |
180 |
273.5 |
373.5 |
203 |
|
25 |
|||||||
|
100 |
4 |
16 |
220 |
190 |
323.5 |
433.5 |
300 |
|
25 |
235 |
441 |
|||||
|
125 |
5 |
16 |
250 |
200 |
376 |
501 |
300 |
|
25 |
270 |
511 |
|||||
|
150 |
6 |
16 |
285 |
210 |
423.5 |
566 |
300 |
|
25 |
300 |
573.5 |
|||||
|
200 |
8 |
16 |
340 |
230 |
530.5 |
700.5 |
406 |
|
25 |
360 |
710.5 |
|||||
|
250 |
10 |
16 |
400 |
250 |
645 |
845 |
406 |
|
25 |
425 |
857.5 |
|||||
|
300 |
12 |
16 |
455 |
270 |
725.5 |
953 |
406 |
|
25 |
485 |
953 |
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