Safety Valve Test Bench LT-SVTB101 Catalog

Overview

Labtro Safety Valve Test Bench LT-SVTB101 uses compressed air or nitrogen, and water where hydraulic testing is required, as the test medium. The selected valve is mounted securely on the test station using the hydraulic clamping system. Pneumatic booster pumps then increase the pressure gradually to the preset test value, while the operator controls the process through the computer interface. Pressure signals are continuously measured and transferred to the LabVIEW-based NI data acquisition system, which displays pressure changes in real time. As the valve opens and reseats, the system records the pressure and time data, generates test curves, and stores the test results. After completion, the pressure is safely released and the software can generate and print the corresponding test report.

Specifications:

Features:

• Provides pneumatic and hydraulic testing up to 700 barTests both threaded and flanged safety relief valvesHandles flange sizes from DN15 to DN400Automatic computer-controlled pressure testingAutomatic hydraulic clamping with up to 30-ton forceAdjustable pressure build-up and pressurization rateAutomatic pressure holding and pressure relief after testingLabVIEW-based real-time data acquisitionNI data acquisition hardware for pressure and time monitoringAutomatically generates pressure curves and test recordsAllows saving and printing of test reportsPneumatic booster automatically stops at pressure equilibriumAutomatically restarts if outlet pressure decreasesStainless-steel high-pressure valves, fittings and pipelinesProtective enclosure enhances operator safetySupports long-duration pressure-holding without continuous energy consumptionLow heat generation during pressure holdingSafety valve set pressureReseating/back-seat pressureDischarge pressurePressure sealing performanceLeakage performancePressure holding characteristicsValve setting and calibration