1 / 1Steam & Condensate Accessories
Double window sight glasses
A double-window sight glass for visually checking condensate flow and steam-trap operation.
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
ARI-Armaturen · Double window sight glasses
Overview
A double-window sight glass for visually checking condensate flow and steam-trap operation.
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 | Double window sight glasses |
| Nominal diameter | DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN100; DN125; Rp/BSP 1; Rp/BSP 1 1/2; Rp/BSP 1 1/4; Rp/BSP 1/2; Rp/BSP 2; Rp/BSP 3/4 |
| Pressure class | PN 16; PN 40 |
| Body / cover material | EN-JL1040; 1.0619+N; 1.4408 |
| Connections | flange; screwed socket; butt weld end |
| Design | Straight through |
| Temperature (by variant) | -10°C - 280°C; -60°C - 280°C |
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
Technical documents 7
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.
