Smooth regulation ball valve

(VT.252.N) Ball valve VT.252 is designed keeping in mind the requirements of R&R 30.13330.2012 “Concealed water supply and drainage of buildings”, which stipulates for reduction of the risk of hydraulic impacts to use water dispensing and shutoff fittings, whose design provides for smooth opening and closing of flow of water (clause 7.1.4). The design of smooth regulation ball valve VT.252 comprises of VALTEC BASE valve, where instead of lever or “butterfly” type handles, we use a fly wheel with built-in planetary reduce, which restricts the sudden opening or closing of flow. The ball gate is opened or closed in case of 180° rotation of the fly wheel, i.e. it turns for 90°. the fitting’s thread: female/female.