Hydraulic test benches
Single-lever mechanical mixers
Reference
: Life817
Areas of application
:
Technical description
Main functions
The endurance test bench is a test bench for testing the service life of valves, mixers, reversing valves, mechanical and thermostatic mixing valves in a fully automated way and according to NF, EN, ASSE etc. The machine is equipped with an automated measuring system that evaluates the reliability of the valve during its endurance according to the evolution of the operating torque and its tightness.
The machine is equipped with an automated measuring system that evaluates the reliability of the valve during its endurance according to the evolution of the operating torque and its tightness.
Operating mode
- Attachment of the valve to be tested to the central plate;
- Setting the position of the valve;
- Mounting the actuators for movement control (rotation or translation);
- Programming the tests on the control screen;
- Starting the scenarios.
Characteristics of the device
- All stainless steel chassis
- PC control
- Pressure control 0,1 to 6 bar ± 0,05 bar
- Flow rate 2x 25 l/min
- Automatic leak detection
- Operating force/torque 100 N, 6 Nm
- Closed housing for protection against splashing water
EC and EF flow rate
0-25 l/min
EC and EF pressure
0-6 bar
Pressure measurement
± 0,01 bar
Flowmetering EC, EF, EM
± 0,1 l/min
Temperature range (depending on source)
5-75° C
Temperature measurement EC, EF, EM
± 0,2° C
Rotary actuator
Max. torque in both directions
6 N.m
Max. speed in both directions
180°/s
Resolution of the torque measurement
0,01 N.m
Resolution of the angular position measurement
0,1°
Max. rotation angle
unlimited
Linear actuator
Max. force in both directions
100 N
Max. stroke
125 mm
Max. speed
40 mm/s
Accuracy of force measurement
± 0,1 N
Accuracy of position measurement
± 0,02 mm
Width
550 mm
Depth
650 mm
Height
2 100 mm
Weight
env. 170 kg
Advantages
- Quick and easy installation of valves of any shape
- Automatic testing without manual intervention
- Automatic shutdown in case of leakage or abnormal torque
- Reproducibility of tests
- Standard tests according to norm
- Automatic test analysis and reporting
- Compact package
