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ARI-STEVI 405/460
A flanged shut-off valve for straight-through isolation in industrial and building-service pipework.
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
ARI-Armaturen · ARI-STEVI 405/460
Overview
A flanged shut-off valve for straight-through isolation in industrial and building-service pipework.
Consider nominal size, pressure class, fluid, temperature, connection and actuation together. Refer to the technical catalogue for suitable materials and operating limits. Share the fluid, operating pressure and temperature, connection size and standard, and required control function. Include Kv/Kvs for control valves, and condensate load and back pressure for steam traps.
Technical data
| Brands | ARI-Armaturen |
|---|---|
| Series / model | ARI-STEVI 405/460 |
| Nominal diameter | DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN100; DN125; DN150; DN200; DN250; DN300; DN350; DN400; DN500 |
| Pressure class | PN 16; PN 25; PN 40 |
| Body / cover material | EN-JL1040; EN-JS1049; 1.0619+N; 1.4408 |
| Connections | flange |
| Design | Straight through |
| Temperature (by variant) | -10°C - 300°C; -10°C - 350°C; -60°C - 450°C; -60°C - 400°C |
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
Technical documents 15
Frequently asked questions
How do I select a valve or steam trap?
Share the fluid, operating pressure and temperature, connection size and standard, and required control function. Include Kv/Kvs for control valves, and condensate load and back pressure for steam traps.
