Feature:
USA 'Teledyne' air booster, Switzerland 'NOVA' high pressure needle valve.
Gas bottle for power; hydraulic cylinder auto clamp. Force of cylinder can be regulated. Don't need electric power.
It can test opening pressure and seal pressure of safety valve.
It can test all kinds of safety valve.
Main technical parameters:
|
Test Range(DN) |
DN15-150mm; DN15-250mm; DN15-300mm |
|
Test pressure |
30MPa; 40MPa; 68MPa |
|
Force
|
13tons; 30tons; 40tons |
|
Testing medium |
Nitrogen
|
|
Size (Operation part) |
830*580*1300mm
|
|
Weight (Operation part) |
208Kg
|
|
Size (Clamping part) |
975*930*940mm
|
|
Weight (Clamping part) |
432Kg
|
|
Clamping part |
Single
|