EPDM
True union air release ball valve.
True union grey PVC foot spheric ball valve, BS Standard plain solvent weld socket.
EPDM seals.
Astore 220 is a true union air release ball valve, radially disassemblable and installable in vertical position, which allows the ejection of air from the system.
- Versions available: ISO metric (1V220) and BS standard (3V220) plain solvent weld socket, BSP female threaded socket (1V221).
- Visual indication on the body for correct installation.
- Available to be produced in other international standards (ASTM, JIS, NPT) upon request.
- Construction: True union grey PVC air release spheric ball valve, radially disassemblable
- Size range: DN 10 ÷ 50
- Nominal pressure:
- PN 16 with water at 20 °C
- Temperature range: 0 °C ÷ 60 °C
- Coupling standards:
- Solvent welding: ISO metric (model 1V220), BS standard (model 3V220)
- Thread: BSP (model 1V221)
- Valve material: PVC-U
- Seal material:
- EPDM (O-Ring and ball seats)
- Control options: Manual control
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ASTORE Technical Catalogue