Resistance bench for two taps with electronic opening and closing
- Quick and easy installation of valves of any shape
- Automatic testing without manual intervention
- Automatic shut-off in case of leakage or abnormal flow duration
- Test reproducibility
Products tested
Sector of activity
Main functions
The endurance test bench is a test bench designed to test the service life of two electronic open/close taps in a fully automated manner and in accordance with NF, EN, ASSE and other standards.
The machine is equipped with an automated measurement system that assesses the reliability of the tap during its endurance test based on changes in flow volumes and durations and its tightness.
Operating mode
Discover how our hydraulic test bench for two electronic opening and closing valves works.
- Fixing the taps to be tested onto the central plate;
- Adjusting the position of the taps;
- Mounting of actuators for detection control
- Programming tests on the control screen ;
- Scenario startup.
Device features
- All-stainless steel chassis
- PC control
- Pressure control 0.1 to 6 bar ± 0.05 bar
- Flow 2x 25 l/min
- Automatic leak detection
- Closed enclosure for protection against splashing water
Bench developed to meet these standards:
EN-15091
LIFE15091s-zoom_1
Banc d’endurance pour Robinets à ouverture et fermeture Électroniques. Actionneur linéaire pour actionner l'écoulement
LIFE15091s-zoom_2
Zoom sur Banc d’endurance pour Robinets à ouverture et fermeture Électroniques. Actionneur linéaire pour actionner l'écoulement
LIFE15091s-zoom_3
Actionneur pour déclencher l'écoulement du robinet
LIFE15091s-zoom_4
Actionneur pour déclencher l'écoulement du robinet
cycle-de-teest-robinet-temporise
Cycle de test d'endurance d'un robinet temporisé
Benefits of Life-15091m
Simple assembly
Quick and easy installation of valves of any shape.
Automatic shutdown
Automatic shut-off in the event of a leak or abnormal flow duration.
PC control
Simple test initiation and follow-up via PC control.
Closed enclosure
Enclosed enclosure protects against potential water splashes.
TECHNICAL SPECIFICATIONS of the Endurance Test Bench for Two Electronic Openings Valves
Specifications | LIFE-15091m |
Hydraulic Performance | |
Flow rate | 0-25 l/min |
Pressure | 0-6 bar |
Pressure measurement | ± 0,01 bar |
Flow measurement | ± 0,1 l/min |
Thermal Performance | |
Temperature range (depending on source) | 5-75° C |
Temperature measurement | ± 0,2° C |
Mechanical Performance | |
Linear actuator | |
Max force in both directions | 100 N |
Max stroke | 125 mm |
Max speed | 40 mm/s |
Force measurement accuracy | ± 0,1 N |
Position measurement accurac | ± 0,02 mm |
Station Dimensions | |
Width | 550 mm |
Depth | 650 mm |
Height | 2 100 mm |
Weight | approx. 170 kg |
OPTIONS
Actionneur-rotatif
The rotary actuator is used to operate rotary valve controls. It is equipped with torque and position measurement, and can be piloted in position, speed and torque. The output shaft is a splined hollow shaft that can be fitted with a wide range of tooling. It can also be coupled to a linear actuator (e.g. for single-control mechanical mixing valves).
By-Pass Hot Cold
The hot-cold by-pass allows hot water to be sent to the cold water inlet of the tap and vice versa. In particular, this system is used to cool thermostatic valve bodies during the thermal cut-out test (initial draw-off).
Rapid hot water temperature reduction
This system enables a sudden drop in hot water temperature to 12°C in a matter of seconds. In particular, it is used to characterize the behavior of thermostatic mixing valves in the event of a sudden change in hot water supply temperature.
Water distributor for hot and cold circuits for energy savings and closed circuit
When the water supply circuit to a bench is a closed circuit, the Splitter returns the mixed water mixed by the tap to the hot water circuit on the one hand and the cold water circuit on the other, in proportion to temperature. Thanks to this system, the heating and cooling capacities of the hot and cold water generators can be significantly reduced.
Motorization of device mounting plate
Motorization of the valve mounting plate enables the valve to be positioned precisely and easily in relation to the actuator mounting beam, along 2 axes (translation and rotation). Thanks to program control, the user can memorize a particular test position associated with a particular type of valve.
Static pressure tests up to 16 bar
This system enables leak testing at high pressures, up to 16 bar, when the valve is in the closed position.
Automatic stop
Automatic shutdown in the event of leakage or abnormal operating torque.
Internal tanks for temperature control by exchangers on external sources
Temperature control vessels regulate hot and cold water temperature within the bench, and are therefore independent of external power supplies. Thanks to the limited volume of the tanks, temperature setpoints can be changed in less than a minute, and high-precision temperature control is possible whatever the test conditions and bench power supply. Heating and cooling capacities are provided by external water supplies, which may be an existing plant circuit or independent hot and cold water loops.
Logiciel d’analyse et de rapport automatique
Software di analisi e reporting automatico
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