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Test valve type | straight through flange gate valve |
ball valve, globe valve | |
check valve | |
Clamping method | the clamping jaws clamp the back of the flange |
Valve and blind plate sealing method | O-ring seal on the end face |
Pressure test medium | water (air or nitrogen) |
Test range | DN50-300, see the pressure test range table |
Test valve structure length | 203-750mm |
Test valve flange diameter | 190-520mm |
Test valve flange thickness | 20-83mm |
Working disc spacing | 250-1100mm |
Left and right clamping cylinders | 3X140mm |
Maximum clamping force | 100 tons |
data acquisition software | LABVEIW program |
pressure sensor adopts | German IFM |
acquisition card adopts | American NI |
Nominal diameter | Nominal pressure | Test pressure |
DN50-80 | 1.6-25.0MPa | 1.6-40Mpa |
DN100 | 1.6-25.0MPa | 1.6-37.5Mpa |
DN150 | 1.6-20.0MPa | 1.6-30.0 Mpa |
DN200 | 1.6-10.0MPa | 1.6-15.0 Mpa |
DN250 | 1.6-10.0MPa | 1.6-15.0 Mpa |
DN300 | 1.6-6.4MPa | 1.6-9.6 Mpa |


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