● Test valve type: welded and flanged gate valves

● The machine integrates mechanical, electrical and hydraulic devices and circulating water system in one

● This machine uses the horizontal cylinder to directly drive the workbench to tighten the valve, to achieve the valve that can not be tested by the claw test machine, and to ensure the reliability of the top tightening and the testing of various welded valves through different passes

● The machine has been configured with low pressure and high pressure pumps and pressure supply system, water recycling