EPDM

True union ball valve for swimming pools and water supply systems.

True union grey PVC spheric ball valve, BSP female threaded socket, with fixed ball support and radial disassembly.
EPDM seals.
PE ball seats.

Astore 420 is a true union ball valve for swimming pools and water supply systems, with fixed ball support and radial disassembly, which allow a simple and safe installation and a reliable service over time.

Main features:

• • Versions available: ISO metric (1V420) and BS standard (3V420) plain solvent weld socket, BSP female threaded socket (1V421).
  • Available to be produced in other international standards (ASTM, JIS, NPT) upon request.

   

  • Construction: True union grey PVC spheric ball valve, with fixed ball support and radial disassembly
  • Size range: DN 10 ÷ 100
  • Nominal pressure:
    • DN 10÷50: PN16 with water at 20°C
    • DN 65÷100: PN10 with water at 20°C
  • Temperature range: 0 °C ÷ 60 °C
  • Coupling standards:
    • Solvent welding: ISO 727, EN ISO 1452-4 (model 1V724)
    • Thread: UNI ISO 228-1, ISO 7-1, UNI EN ISO 1452-4 (model 1V421)
  • Valve material: PVC-U grey
  • Seal material:
    • EPDM (O-Ring)
    • PE (ball seats)
  • Control options: Manual control