Online safety valve testing equipment
Legatest
Check safety valve ONLINE (directly at the valve installation location under conditions of temperature, medium, pressure... true to actual system operation)
Gọi (+84) 828 31 08 99 để được tư vấn.
Technical Description
- Battery operated; No external compressed air/electric power required.
- Check safety valve under actual conditions (with actual temperature, medium, pressure... conditions of the system)
- Check and adjust valve opening and closing pressure quickly on the system without stopping the system and without removing the valve
- Generate reports with specifications and charts as you test.
- Supplied with Bureau Veritas approved procedure for safety valve testing.
- ATEX explosion-proof certification of the manufacturer
- Working range on valve spindle: 10-> 110mm
- Test stand with explosion-proof electric motor with pull force up to 50 kN
- Built-in rechargeable battery, allows 70 tests with 50 kN force (or 200 tests with 10 kN force) after each charge.
- Power supply for charger: 230 V, 50 Hz
- Provides complete equipment for field work without any additional power or external air source (including printer)
Specifications
| Overview | |
-Mechanical structure – includes valve stem clamping mechanism made of stainless steel and aluminum alloy, with maximum pulling force of 50 kN, pulling speed of 1.5 mm/s. -Working range on valve spindle 10-> 110mm | |
| Electric motor, controller, rechargeable battery, analog/digital converter, data acquisition system (accuracy ± 0.1 %FS) are integrated in the ATEX explosion-proof device. | |
| Load cell, ATEX certified, (± 0.03 %) covering measuring range: | 0 – 1 kN |
| 0 – 10 kN | |
| 0 – 50 kN | |
| Other force measurement ranges are available as additional purchase options. | |
| Pressure sensor, ATEX certified, (accuracy ± 0.03 % FS) covering measuring range: | 0 – 4 bar |
| 0 – 16 bar | |
| 0 – 60 bar | |
| 0 – 250 bar | |
| 0 – 600 bar | |
| Displacement sensor, (error ± 0.3% FS) – measures valve stem displacement during testing. | |
| Measuring range: | 0-25 mm |
| Sound sensor – microphone, ATEX explosion-proof certification. | |