Online Safety Valve Test Bench
For power, chemical, metallurgy industries and professional inspection agencies.
Wide Pressure Range
0.1–80 MPa test range for safety valves in oil & gas, power, and chemical sectors.
Explore Our Full Range of Safety Valve Test Benches
Manual, automatic, and PLC-controlled testing benches for spring-loaded and pilot-type safety valves.
Our Safety Valve Test Bench Product Lines
From cost-effective manual benches to fully automated computer-controlled systems, Highlight offers the right safety valve test bench for every application and budget.
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Computer Control Safety Valve Test Bench
For safety valve calibration and performance verification.
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Manual Control Safety Valve Test Bench
Range of application: Test the set pressure, setback pressure and tightness performances of direct loaded safety valves and pilot operated safety valves.
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Portable Safety Valve Test Bench
For safety valve calibration and performance verification.
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Emergency Shut-Off Valve Testing Equipment
For emergency shut-off valve body strength testing, air tightness testing, excess flow performance testing, and shut-off time verification applications.
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Respirator Comprehensive Tester
For comprehensive performance testing and evaluation of air breathing apparatus and respiratory protection devices.
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Breath Test Equipment
For simulating human breathing conditions and automatically testing respirator performance, including breathing resistance, airtightness, and valve pressure compliance.
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full catalogo.pdf
A fully automated, PLC-controlled test bench for high-precision safety valve calibration and performance verification. Features automatic data logging, report generation, and advanced test modes.
Why Choose Our Safety Valve Test Benches
Highlight safety valve test bench: wide pressure range, manual/PLC dual control, high precision & adaptability, covering multiple core testing needs.Ideal for oil & gas, power plants – ISO-compliant, fast calibration & sealing tests.
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Manual or Full PLC Control
Manual or PLC control with auto logging and test automation.
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High Accuracy Sensors
Reliable testing accuracy up to 0.1% FS with precision sensors.
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Multiple Test Modes
Calibration, sealing, lift, and back pressure tests in one system.
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Adaptable Clamping Fixtures
Quick-change modular fixtures fit multiple valve sizes and connections.
Featured Safety Valve Test Bench Models
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Computer and Manual Valve Test Bench
The Computer and Manual Valve Test Bench is designed for workshops and service centers that require maximum flexibility. This bench supports both fully manual operation and computer-assisted control, allowing operators to choose the most appropriate mode for each task. In manual mode, the operator has direct control over all pressure adjustments, making it ideal for experienced technicians performing routine calibrations.
In computer mode, the system automatically controls the pressure ramp, records all test data, and generates a comprehensive test report. It is suitable for testing a wide range of spring-loaded and pilot-operated safety valves across hydraulic and pneumatic pressure ranges.
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Manual Control Safety Valve Test Bench
For organizations that require a dependable and cost-effective solution for routine safety valve calibration, our Manual Control Safety Valve Test Bench is the ideal choice. This bench provides all the essential functions for testing set pressure, setback pressure, and tightness of spring-loaded safety valves.
The clear, intuitive panel layout allows operators to quickly set up and perform tests with minimal training. Despite its simplicity, the bench is built with the same high-quality components and precision instrumentation as our more advanced models, ensuring accurate and reliable results every time.
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Portable Safety Valve Test Bench (Online)
The Highlight Portable Safety Valve Test Bench is a compact, suitcase-style system that enables maintenance teams and inspection agencies to test safety valves in-situ, without removing them from the process line. The system applies a precisely controlled supplementary force to the valve stem, allowing the set pressure to be accurately determined without raising the actual process pressure to the set point.
This eliminates costly plant shutdowns and the time-consuming process of valve removal and reinstallation. The rugged, waterproof carry case makes it ideal for field use in power plants, chemical facilities, and oil and gas installations. It is compatible with a wide range of spring-loaded safety valve brands and sizes.
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Computer Control Safety Valve Test Bench
The Computer Control Safety Valve Test Bench represents the highest level of automation and precision in our product range. Controlled by an advanced PLC and intuitive software interface, this bench automates the entire test sequence from pressurization to data recording and report generation.
The system supports multiple test modes, including set pressure calibration, sealing test, and lift pressure verification, all with high-accuracy sensor feedback. It is designed for high-volume testing environments such as safety valve manufacturers, large-scale maintenance centers, and third-party inspection bodies that require consistent, auditable, and fully documented test results.
Application Scenarios
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Maintenance & repair centers
Maintenance centers require reliable safety valve calibration and certification. Highlight’s automated test benches streamline testing and reporting, improving throughput and lowering labor costs.
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Chemical plant testing workshops
Chemical plants need compliant safety valve calibration. Highlight benches support in-house testing with wide pressure range and adaptable fixtures for varied valve sizes.
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Safety valve manufacturers
Manufacturers require precise, repeatable safety valve testing. Highlight automated benches ensure standardized tests, traceable data, and production line integration.
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