Acoustic diagnostic tester of gas shut-off valves of ground-based design: TA-4 "Iskatel-4"

Portable device TA-4 allows you to: – Eliminate gas losses through leaks in the gas valve gate – Extend the service life of gas taps up to several times eliminating the progressive erosional destruction of the gate seals at an early stage of the defect appearance – Estimate the volume of gas overflow through the leakage – Exclude cutting out working, but not adjusted for the ball valve (due to a special method of adjusting the final position of the ball valve, excluding the "under-closing" of the valve when a backlash appears between the actuator and the ball) -Saving expensive sealing pastes in the process of secondary sealing for the ball valve, with full control of the process efficiency