MOBILE BRIDGE
PROPORTIONAL PRESS CLAMPING
Vertical test rig with controlled pressing clamp; press force is automatically controlled according to the water pressure inside valves, and the result load is reduced to minimal terms.
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.
The rig has an armored steel protection on 3 sides.
The front side can be closed by a mobile vertical sliding gate (optional).
The rig is controlled by a SKA-100 pressurization skid
REACTION FORCE : 200 TON (10% minimum press clamping) (See working limits table)
VALVE LENGTH MAX : 450 mm
VALVE LENGTH MIN : 50mm
COLUMNS INNER CLEARANCE : 1290mm
LOADING HEIGHT : 850mm
BRIDGE STROLE : 1100mm
BASEMENT WATER VESSEL : 200 Liters
TERMINATION ALLOWED : RF, RTJ
CLAMPING STYLE : Type: 1 - Proportional press clamping
CLAMPING FORCE CONTROL : Automatic within 10%-100% interval, proportional to hydrostatic pressure inside the valve under test.
PROTECTION AGAINST WATER JET : Armored steel 3 side + mobile front door
DIMENSIONS (MECH) : 1730 (L) x 2450 (P) x 2380 (H)