Italian producer Astore has been developing advanced technologies on injection moulding of valves and fittings in thermoplastic material since 1970.
The 420 new ball valve
The flexibility and the production elasticity are the characteristics that render the manufacturer an efficient and dynamic company on the market segment of water adduction, irrigation and industrial pipelines.

 It now launches 420, a new ball valve dedicated to swimming pool application.

 Here are its main features:
  • The handle presents an innovative colour and an ergonomic design: it is used to switch and adjust the support.
  • The structure of the nut has an optimized thickness and is provided with ribs to grant catch.
  • The ball is round and perfectly smooth for an excellent hydraulic sealing on moving seats.
  • A single and solid threaded support assures a safe assembling to the valve body, which remains compact and massive.