Flammability Testing Equipment for Valve Fire Resistance Testing
Specialized flammability testing equipment engineered to conduct combustion fire resistance tests on diverse valve types, ensuring compliance with international ISO and JB/T standards for fire resistance performance verification.
Standards Compliance
Manufactured in strict adherence to comprehensive testing standards including ISO 10497:2004 Valve Testing, ISO FDIS 19922 Requirements for Fire Resistance Test Rig, ISO FDIS 19921 Methods for Fire Resistance Testing of Valves, and JB/T 6899-1993 Fire Resistance Testing of Valves.
Technical Specifications
- Valve specification range: DN15 to DN500
- Maximum operating pressure: 10 MPa
- Test chamber volume: 2000 mm × 3000 mm × 2000 mm (overall height with exhaust: 3300 mm)
- Rapid heating from ambient temperature to 760°C within 2-5 minutes
- Maintains stable temperature zone of 760-980°C for 30-minute combustion cycle
- Rigid frame construction with simplified front feeding mechanism
- Three thermocouples for multi-surface temperature monitoring
- Compatible with LPG and other combustible fuel gases
- Optional electric remote-controlled transfer trolley with automatic functions
- Integrated computer control system for real-time monitoring and data analysis
Test Chamber Piping System
- Real-time monitoring of inlet and outlet water temperatures
- Inlet water pressure gauge and internal pressure gauge with 1% calibration accuracy
- Complete pressure regulating assembly with precision adjustment
- Shut-off valves on both inlet and outlet pipelines
- Specialized pipeline sealing components
- DN25 diameter stainless steel tubing
- Pipe clamping and fixing fixtures
- Specimen cooling unit with automatic water spray cooling
- Cooling timer: 0-99.99 (h/m/s) range, 0.1s accuracy
- Top-mounted exhaust system
- Condensing tube with leakage monitoring via flow meter
Control System Features
- Premium-grade components for long-term stable operation
- Imported temperature-sensitive thermocouples for accurate detection
- Flexible free time setting and control functionality
- Export-compliant imported components meeting international standards
- Fuse-free protection switch with comprehensive safety mechanisms
- Integrated computer control system for centralized management
Equipment Images