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Line valve for acetylene use - HP12
HP12 is a stainless steel multi-turn valve intended and approved for a high pressure acetylene gas installation. The valve can be used in following cases : on high pressure installations, manifolds for filling, discharging and venting HP systems, acetylene supply line, cylinder bundle, acetylene switchover units or as a general shut-off valve. HP12 valve is a seat disk valve equipped or not with a weldable adaptor on the inlet and outlet, and easily removable from pipework.
Key advantages
- High flow through 12mm orifice
- Seat disk valve equiped with a weldable adaptor on the inlet and on the outlet, easily removable from pipework
- No friction between the seat valve and the valve
- Opening allowing a progresive flow of the gas
- Acetone and DMF resistant
- In compliance with the 2010/35/EU directive
- Has to be protect downstream with a flashback arrestor
Specifications
| Gas | C2H2 |
| Inlet pressure max. | 25 bar |
| Flow coefficient | 2,13 |
| Orifice diameter | Ø 12 Mm |
| Temperature range | -20 to +70 °c |
| Body material | AISI 304 - Stainless steel |
| Seat seal | PA - Polyamid |
| O-ring | EPDM |
| Weight | 1,8 kg |
| Inlet connection | M33x2 |
| Outlet connection | M33x2 |
| Leak rate | 10-3 mbar.l/s |
Dimensional drawings
