1 / 1Butterfly Valves
ARI-ZEDOX 121
A double-offset butterfly valve with butt-weld ends for high-performance isolation.
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
ARI-Armaturen · ARI-ZEDOX 121
Overview
A double-offset butterfly valve with butt-weld ends for high-performance isolation.
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-ZEDOX 121 |
| Nominal diameter | DN200; DN250; DN300; DN350; DN400; DN450; DN500; DN600; DN700; DN800; DN900; DN1000; DN1200; DN1400; DN1600 |
| Pressure class | PN 25 |
| Body / cover material | 1.4307 EN 10222-5; 1.0425 EN 10028-2 |
| Connections | butt weld end |
| Design | Straight through |
| Temperature (by variant) | -40°C - 260°C |
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
Technical documents 3
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.
