Computer And Manual Valve Test Bench

Product introduction

MHV-B300-S hydraulic valve test bench is based on our company's many years of production valve testing equipment technology, and is managed and produced in strict accordance with the ISO9001 quality management system. The products meet relevant standards such as GB/T13927-2008 "General Valve Pressure Test", GB/T26480-2011 "Valve Test and Inspection" and AP1598 American Standard.

Hydraulic valve test bench integrates hydraulic, mechanical, electrical and medium storage and circulation.
It has the advantages of reasonable structure, perfect function, stable performance and high degree of
automation. It is widely used in high-precision flange valves with nominal diameter DN50-300mm It is the most
ideal valve testing and testing equipment for industrial units such as valve manufacturing, petroleum and
petrochemical, natural gas, water supply and drainage engineering, power plants, and valve maintenance

stations.

The main technical parameters

1. Test valve type: straight through flange gate valve, ball valve, globe valve, check valve.
2. Clamping method: the clamping jaws clamp the back of the flange, and there is no external force on the
  valve body.
3. Valve and blind plate sealing method: O-ring seal on the end face, which can observe the leakage position.
4. Pressure test medium: water or 4-7bar low pressure gas (air or nitrogen).
5. Completed test items: 1.5 times the nominal pressure shell test, 1.1 times the nominal pressure high pressure
  liquid sealing test; 4-7bar low pressure air tightness test.
6. Test range: DN50-300, see the pressure test range table.
7. Test valve structure length: 203-750mm.
8. Test valve flange diameter: ∅190-520mm.
9. Test valve flange thickness: 20-83mm.
10. The right working plate can be turned 90°, and the left moving frame can be moved left and right.
11. Working disc spacing: 250-1100mm.
12. Left and right clamping cylinders: 3X∅140mm.
13. Maximum clamping force: 100 tons.
14. The data acquisition software is LABVEIW program, the pressure sensor adopts German IFM, and the
   acquisition card adopts American NI.

 Pressure test range
 

 meet DN50-300 straight through flange gate valve, ball valve, globe valve, check valve