Gas Pressure Regulator Test Rig (Mobile Type)
The Gas Pressure Regulator Test Rig (Mobile Type) is a compact and portable pneumatic testing device designed for on-site evaluation of pressure regulators, valves, and pressure-bearing components. It allows for sealedness, housing strength, and repeatability tests using high-pressure media. The rig combines hydraulic clamping with proportional pressure control, enabling accurate pressure application while being explosion-proof and lightweight for mobile use.
Application
The Gas Pressure Regulator Test Rig (Mobile Type) is suitable for:
Housing strength tests of pressure-bearing components.
Sealedness tests of valves, pipelines, and fittings.
Repeatability tests for pressure-reducing valves.
Standards
DIN 33822, EN 88, EN 334
Features
Compressed air power source with proportional pressure control.
Hydraulic clamping ensures accurate sealing of workpieces.
Adjustable output pressure with explosion-proof design.
Small, lightweight, and portable for on-site use.
Reliable and easy-to-operate system, suitable for research and inspection departments.
Generates pressure curves and records test data through computer-controlled software.
Technical Parameters
| Parameter | Specification |
|---|---|
| Output pressure | ≤5 Bar |
| Operating temperature | 5℃–50℃ |
| Sensor accuracy | ±0.5% FS (including nonlinearity, repeatability, hysteresis) |
| Control system | Computer + acquisition card + control software |
| Test medium | Compressed air |
Working Principle
The Gas Pressure Regulator Test Rig (Mobile Type) uses compressed air as the driving source. The output pressure is proportionally controlled through an electric proportional valve to generate pressure curves. Workpieces are clamped hydraulically to ensure accurate sealing. The computer control system monitors the pressure in real time and records test data for evaluation of sealedness, housing strength, and repeatability.
Main Configuration List
| No. | Name |
|---|---|
| 1 | Air source processing element |
| 2 | High/low pressure solenoid directional valve |
| 3 | Cylinder |
| 4 | Booster pump |
| 5 | Digital pressure gauge |
| 6 | Pneumatic needle valve |
| 7 | Accumulator |
| 8 | Computer control software |
| 9 | Electric proportional valve |
| 10 | Unloading needle valve |
Equipment Operation Instructions
Connect the compressed air source to the input interface.
Place the pressure regulator or test component in the hydraulic clamp fixture.
Operate the computer interface to move and secure the workpiece.
Start the test sequence and monitor the output pressure via the software.
Observe test curves and evaluate component performance.
FAQ
1. What is this product?
The Gas Pressure Regulator Test Rig (Mobile Type) is a mobile testing device for sealedness, housing strength, and repeatability evaluation of pressure-bearing components.
2. What is it used for?
It is used to test the safety, repeatability, and performance of valves, pipelines, fittings, and pressure regulators.
3. How does it work?
Compressed air is applied to the test component through a proportional control valve. Hydraulic clamping ensures accurate sealing, and the system monitors and records pressure in real time.
4. Why is it important?
It verifies the integrity and performance of pressure-bearing components, preventing failures and ensuring compliance with industrial standards.
5. What components can be tested?
Valves, pipelines, fittings, and pressure regulators within the rig’s pressure range.
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