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E-mail
zshfm@zshvalve.com
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Phone
021-66516999
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Address
No. 3360 Middle Market Road, Shanghai
Product Categories
Sinopec Shanghai Valve Manufacturing Co., Ltd.Free·1YRS
NK series
NegotiableUpdate on July 04
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Other
- Place of Origin
- City, Province
Overview
NK series
Product Details
The valve is suitable for the work temperature are less than 425 and less than or equal to 550 DEG C, the working medium is water, air, steam, as a lifting device. Especially suitable for thermal power plant steam turbine condenser and vacuum system, the vacuum seal isolation effect.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Part name | Valve body valve cover | The stem | Valve | Sealing surface | Stem nut | filler | A fastening |
NKJ61H-C type | 25 or WCB | Chrome stainless steel | Chrome stainless steel | H: alloy steel | Aluminum bronze | Expanded graphite composite | High quality carbon steel |
NKJ61Y-1 type | Cr Mo steel | 20Cr1M01VA或38CrMoAIA | 12Cr1mo1VA | Y: cemented carbide | Cr Mo steel |
product type | Shell strength test(MPa) | Upper seal test(MPa) | Seal test(MPa) | Applicable medium | Applicable temperature(℃) |
NKJ61H-40 | 6.0 | 4.4 | 4.4 | Water, steam, air | ≤425 |
NKJ61H-64 | 9.6 | 7.0 | 7.0 | ||
NKJ61H-100 | 15.0 | 11.0 | 11.0 | ||
NKJ61Y-401 | 6.0 | 4.4. | 4.4 | Water, steam, air | ≤425 |
NKJ61-601 | 9.6 | 7.0 | 7.0 | ||
NKJ61Y-1001 | 15.0 | 11.0 | 11.0 |
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