It is installed in buried natural gas supply networks, with a working pressure of 10 bar at 20 °C. Material: -Body made of high-density polyethylene HDPE 100, virgin material conforming to SR EN 1555:1-2011 – Ball made of polypropylene (PP) – Actuation made of POM – Sealing with NBR gasket conforming to EN 682 – The valve is supplied with an actuation rod of 0.8 – 1.1 m.