- control valve
LEAKAGE MEASURING UNIT FOR CONTROL VALVES PURPOSE • measuring of leakages through the gate element of control valve during testing with air. ADVANTAGES ■ High precision and visibility when testing for gate tightness with air. ■ A large range of measured leakage allows testing of control valves with tightness class II-VI as per (ANSI / FCI 70-2). ■ Unit allows to connect additional flow sensors to register the leakages by using computer registration system CRS.* ■ Mobile design of the unit allows to move it between the different benches, depending on the need for testing of control valves. ■ Built-in filter eliminates the need to clean the flowmeters in contact with foreign particles from the tested valves.