Vertical Test Benches For Shut-Off Valves


  Test bench for shut off valves DN 10...1400mm

⇔  Manufacturer: Revalve.

⇔  Origin: Russia


  Purpose
 
-  Testing of the body part materials for strength and density (shell test).
-  Gate tightness tests (leakage test).
-  E
nvironmental leakage tests (including gland seals), backseat test.
-  O
peration test (functional test)


  Tested items

-  Gate valves; ball valves; butterfly valves; check valves; plug valves.

  Tested unit connection type

-  Flanged (according ASME B 16.5, ASME B 16.47, GOST 12815 etc.)
-  Welded ends (according ASME B 16.25, GOST16037, etc.)
-  Set of sealing adapters available.


  Advantages
 
-  Clamping of tested valve provided by hydraulic cylinder, optionally test bench can be equipped with
    proportional clamping control system, which excluding axial compression applied to the valve body during
    clamping by hydraulic cylinder, during high pressure testing.
-  The two-sided gate sealing during tests do not require the tested valve rearrangement, which significantly
    reduces the test time. 

-  The bench is equipped with the water-collection tray with stainless steel tank.
-  The test preparation time is significantly reduced by using the high-pressure fast coupling hoses.
-  The bench is quickly adjusted to face-to-face dimensions of valve by using the electrically driven cross-head.
-  The test preparation time is significantly reduced by using the high-pressure quick-connect hoses.
The bench is quickly adjusted to face-to-face dimensions of valve by using the hydraulically or electrically
   driven cross-head.
-  The patented design of the self-sealing adapters exclude axial compression during the tests, which ensures
    the test reliability, protects the valves against deformation, and extends the valve life.

-  All water-wetted parts are corrosion-proof.
-  The bench can be equipped with replaceable sealing adapters.
-  Turning upper cross-head is used to simplify the valve installation procedure before testing.
-  
The test preparation time is significantly reduced by using the high-pressure quick-connect hoses.
-  Fast clamping and centering of the tested valve is ensured due to synchronized travel of the clamps.
-  Test bench allows visual detection of seat leakage point.

 

 


  Parameter
S-3-250...S-6-1400
  Maximum clamping force, t
15...220
  Min./max. diameter of the clamped flange, mm (″)
90...1020
  Distance between the columns, mm
639...1460
  Overall dimensions (LхWхH), mm
1022x1043x2269...1925x1325x4385
  Weight, kg
804...4465