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C-type elastic sealed concealed stem gate valve
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Product characteristics
technical specifications
| line type | 法兰 ，DIN2501, PN10/PN16 |
|---|---|
| Sealing type | Soft seal (EPDM rubber or NBR) |
Design standards | DIN3352 |
Face to face size | DIN3202/ISO5752 |
Valve testing | DIN3230 |
operation temperature | Nitrile rubber ≤ 80 ℃, ethylene propylene rubber ≤ 120 ℃ |
Structure length | DIN3352 |
Product parameters
Main technical parameters
Nominal Diameter | DN 40~600 | ||
|---|---|---|---|
Test pressure | valve body | 2.4/1.5 | MPA |
valve body | 1.76/1.1 | ||
Working pressure | PN1.6/1.0 | ||
flowing medium | Water/sewage | ||
Main component materials
| No. | component | material |
|---|---|---|
1 | valve body | nodular cast iron |
2 | wedge | Ductile iron+EPDM rubber |
3 | bolt | Steel 8.8+wax |
4 | Intermediate gasket | EPDM rubber |
5 | stem nut | brass |
6 | valve stem | 2Cr13 |
7 | bonnet | nodular cast iron |
8 | Partition ring | Iron+Electroplating |
9 | shim | nylon |
10 | O-ring | EPDM rubber |
11 | O-ring | EPDM rubber |
12 | Filler gland | brass |
13 | valve cover | nodular cast iron |
14 | bolt | A2-70 |
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Product Message
Responsible person: Manager Li
Sales Hotline:0512-65302667
Enterprise email:info@youweifluid.com
Company Address: No. 28 Datong Road, Huqiu District, Suzhou City
No.28, Datong Road, Huqiu District, Suzhou City
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0086-512-6270-1855 
info@youweifluid.com
SuZhou YouWei Fluid Technology CO., LTD