Vertical test benches
MOBILE BRIDGE PROPORTIONAL PRESS CLAMPING
The mobile upper side bridge allows vertical loading of valves and the possibility to have double working stands; while the first is working, the second could be prepared for the next valves.
In the basement there is a water vessel and an external water vessel could be added as option. The use of an open castle as an upper side reaction structure allows the user to make visual inspections of valve seats during test.
a full FAIRING protection (roof included) ensures best operators protection. The rig is controlled by a SKA-100 pressurization skid; to have more information about it please consult dedicated technical data sheets.
The rig could be completed with several options and accessories, please contact our sales office to have more information.
Bunker or Pit assembly asset available as option.
* Working limits for SHELL TEST with PROPORTIONAL PRESS CLAMPING
200 TON (10% minimum press clamping)
(See working limits table)
|Valve length max||950 mm|
|Valve length min||250 mm|
|Columns inner clearance||1200 mm|
|Loading height||850 mm|
|Bridge course||1000 mm|
|Terminations allowed||RF, RJ|
|Clamping style||Type 1 – Proportional Compression (flange surface)|
|Clamping force control||Automatic within 10%-100% interval, proportional to
hydrostatic pressure inside the valve under test.
|Basement water vessel||220 Liters (Only for spilled water not for storage)|
|Dimensions (mech)||1680 (L) x 2665 (D) x 3250 (H)|