Pull testing machine

forcepressuretemperature

In-situ safety valve testing unit for periodic controls including pressure opening and lift test. Qualified auxiliary lifting support for testing all makes of safety / relief valves. Accuracy of results above required tolerances, according to ASME VIII and PED standards. Computerized system including a large pre-installed database of valves. Equipped with an acoustic and displacement sensor for further analysis if required. Lightweight and semi-automatic (LTC) or automated (Advanced) version. Delivered with ATEX and CSA certification according the option. Delivered ready to use with cylinders, load transducer sets, lifting and acoustic sensors, i- ndustrial computer and test software. Commissioning and remote assistance. Only valves that require overhaul need to be removed. Welded valves can be checked and adjusted without costly disassembly of the line. No temperature correction required. No interruption of production during testing. Reduction of the time needed to start up after shutdow Versions: semi-automatic (LTC) or automatic (PreVenTest Advanced) The lightweight, semi-automatic LTC version has a small, smooth-running hydraulic pump. The Advanced version is a larger but fully automated device with a computer-controlled pulling force. The PreVenTest can be supplied in an intrinsically safe version with ATEX and CSA certification. Transducers / Load cells for lift assist devices: The PreVenTest comes with a set of accurate force/load transducers that measure the pull force required to generate an initial lift of the valve.