● Test valve type: butterfly valve, gate valve, half ball valve

● The working table seal disc is detected by using the cylinder to drive the jacking valve directly, so that the valve is stressed evenly

● The sealing disc adopts a movable adjustable column and lower sealing disc to realize the lower sealing disc required for mediation according to the valve diameter size, ensuring the valve test of different calibers

● The equipment can see whether there is leakage or bubbling inside the valve, if it is necessary to test the strength of the strength blind plate can be covered

● The device can be equipped with an upgrade adjustment function to adjust the test with the actuator

● There are single station form and double station form