Testo® Digital Fitter's Aid - Valve Spare Parts Set

With the valve spare parts set, you can quickly put your digital fitter aid from Testo back into operation. Replacing the valve actuators is very simple and can be carried out independently on site. With the valve spare parts set, you can replace two valve actuators - on the high-pressure and low-pressure sides or on the two middle connections of the digital mounting aid. Please order another set if you want to change all 4 valve actuators.