Hydraulic drive clamp claws to hold blind flange at the end of valve flange to have a performance test. It is suitable for flanged end valve, just like gate valve, ball valve, check valve etc.

Performance and Feature:

1. It is suitable to have a shell, seal and back seal test for flanged end valves.

2. No external force affects test valve as clamp hold flange.

3. Right work platform can be turnover 90 degrees to have air seal test.

4. Test medium is water or air (6-8 bar gas source supplied by enduser)

5. Test medium water can be recycling use for testing.

6. Equipped low pressure water pump, high pressure water booster and pressure timer.

7. Equipped automatic oil pressure discharge system, when being ready hold pressure, system discharge automatically, when working system return to normal status to effectively reduce oil temperature, elongate life of test bench and save energy.

8. Hydraulic clamping has safety interlock with water pressure discharge.

Standard Configuration:

1. Test Bench as request.

2. O ring seal blind cover range of test valve DN.;

3.SS304 Pipes for Water.

4.MAXIMATOR Air Driven Water Booster (Pressure can up to 400bar, 680bar)

Optional Items:

1.Touch Screen Monitoring System & Printer

2.Safety Door

3.Air Cooler Fan