Needle shut-off valve, 1.4571, G 1-1/2", 0 - 120 bar, DN 22, for industrial pipework
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Installed in the line, this needle shut-off valve controls small flow rates through the fine-pitch needle stem. This version carries thread G 1-1/2" at Kv value 125.5 l/min. The stated material is 1.4571.
Benefits
- sensitive adjustment of small flow rates, verified by thread G 1-1/2"
- pressure rating PN 0 - 120 bar
- Kv value 125.5 l/min
- temperature range -30 to +250 °C
- temperature range -30 to +350 °C
- made to ATEX
Technical data
| material | 1.4571 |
|---|---|
| thread | G 1-1/2" |
| nominal size DN [mm] | 22 |
| dimension L [mm] | 130 |
| dimension H [mm] | 160 |
| pressure rating PN [bar] | 0 - 120 |
| Kv value [l/min] | 125.5 |
| temperature range [°C] | -30 to +250 |
| temperature range | -30 to +350 °C |
Applications
Its place is in measuring lines, test rigs and metering tasks.
Standards and conformity
The design is based on ATEX.
| Weight | 4.500000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | NADEL 112 HR ES |
| EAN | 4050571520533 |
| Zolltarifnummer | 84818073 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | 1.4571 |
| Thread | G 1 1/2 |
| Kv-Wert [l/min] | 125,5 |
| Certification | ATEX |
| Temperaturbereich | -30-250 °C |










