Inserto per valvola Resideo D06FI-1 in acciaio inossidabile V4A 1 / 2 + 3 / 4

Valve insert Resideo D06FI-1 made of stainless steel V4A (grade 1.4401). It is a replacement insert for gas valves, compatible with 1/2 and 3/4 inch connections.