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