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商品の詳細:
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| 製品名: | VF-3079B バルブ耐火特性試験機 | 原産地: | 中国、北京 |
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| モデル: | VF-3079B | 冷蔵タイマー：: | 0～99.99（h/m/s）、精度0.1S |
| 標準: | ISO 10497-2004、ISO FDIS 19922、ISO FDIS 19921、JB/T 6899-1993 | サイズ: | 2000×3000×2000（排気系含む全高約3300mm） |
| パイプ直径: | 直径DN25の | 電力供給要件: | AC 220V/50Hz |
| ハイライト: | fire resistance valve testing machine,combustion testing equipment for valves,valve fire characteristic tester |
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VF-3079B Valve Fire Resistance Characteristic Testing Machine
The VF-3079B Valve Fire Resistance Characteristic Testing Machine is designed for conducting combustion fire resistance tests on various valve types. This equipment evaluates the fire resistance performance of valves under pressure conditions to verify their pressure-bearing capabilities during and after fire resistance testing.
Compliance Standards
Designed and manufactured in accordance with relevant testing standards including:
Technical Parameters
Valve Specifications: DN15-DN500
Maximum Pressure: 10 MPa
Test Chamber Volume: 2000 × 3000 × 2000 mm³
Total Height: ~3300 mm (including exhaust system)
Heating Performance: Workpiece heated to 760°C within 2-5 minutes
Sustained Temperature: 760-980°C for 30 minutes
Temperature Monitoring: Three thermocouples arranged near workpiece
Gas Supply: LPG or other readily available combustible gases
Test Chamber Piping System
Component
Specification
Pressure Gauges
One water inlet pressure gauge and one internal pressure gauge with 1% calibration accuracy
Pressure Regulation
One set of pressure regulating device with adjustable water pressure mechanism
Pipeline Material
Stainless steel pipes with diameter of DN25
Safety Features
Stop valves to prevent backflow, pipeline sealing device, pipe clamping and fixation
Cooling System
Sample refrigeration device with automatic water spraying cooling to 80°C
Refrigeration Timer
0~99.99 (h/m/s) with 0.1S accuracy (Taiwan manufacturer)
Exhaust System
Installed at upper end of test chamber
Leak Detection
Condenser tube on valve outlet pipeline with flow meter monitoring
Control System Features
Optional Equipment: Electric remote-controlled pallet truck with automatic start-stop functions and fixed rack for efficient workpiece handling.
Equipment Images
コンタクトパーソン: Ms. Zoe Bao
電話番号: +86-13311261667
ファックス: 86-10-69991663
