Brand:TB
MOQ:100
Quantity:20
Lift check valve
Structure advantages and specification feature
1.Design,manufacture and detect according to standard GB12235,reliable sealing and performance
2.The sealing surface of disc and seat with iron alloy or stellite cobalt-based welding, wear resistance,high temperature ,causticity resistance,good abrasion resistance,long service life
3.Adopt various match tube flange standard and form of flange hermetic sealing soft and floury,satisfy the carious project need and consumer needs
4.The material of valve is variety complete,gasket can be reasonable selection according to actual working condition or the user requirements,can be applicable to all kinds of pressure,temperature and medium conditions
5.Design and manufacture various structure form and the connection form of check valve as users’ requirements, match with many different equipments
Performance specification
PN(MPa) | Test Pressure(MPa) | Applicable temperature(???) | Application medium | ||||
Strength Test | Seal Test | WBC | Cr5Mo | 1Cr18Ni12Mo2Ti | 1Cr18Ni9Ti | ||
1.6 | 2.4 | 1.8 | ??? 425 | ???550 | ???200 | ???200 | Water???Oil???Steam???Acid medium |
2.5 | 3.8 | 2.8 | |||||
4.0 | 6.0 | 4.4 | |||||
6.4 | 9.6 | 7.1 | |||||
10.0 | 15.0 | 11.0 | / | ||||
16.0 | 24.0 | 17.6 | |||||


