EPDM

True union ball valve for irrigation and water supply systems.

True union grey PVC spheric ball valve, BS Standard plain solvent weld socket, with fixed ball.
EPDM seals.
PE ball seats.

Astore 322 is a true union ball valve for irrigation and water supply systems, with free ball support and radial disassembly, which ensure a quick and easy installation and a convenient maintenance.

Main features:

• Versions available: ISO metric (1V322) and BS standard (3V322) plain solvent weld socket, BSP female threaded socket (1V321).

• Construction: True union grey PVC ball valve, with free ball support and radial disassembly
• Size range: DN 10 ÷ 100
• Nominal pressure:
  • DN 10÷50: PN16 with water at 20°C
  • DN 65÷80: PN10 with water at 20°C
  • DN 100: PN6 with water at 20°C
• Temperature range: 0 °C ÷ 60 °C
• Coupling standards:
  • Solvent welding: ISO 727, EN ISO 1452-4 (model 1V322); BS4346-1 (model 3V322)
  • Thread: UNI ISO 228-1, ISO 7-1, UNI EN ISO 1452-4 (model 1V321)
• Valve material: PVC-U
• Seal material:
  • EPDM (O-Ring)
  • PE (ball seats)
• Control options: Manual control