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Needle valve, stainless steel 1.4571, G 1/8 to G 1, DN 4 to 12 - Riegler
Fine flow control for 250 to 400 bar depending on size: needle valve with G 1/8 to G 1 connection, nominal size DN 4 to 12. Available connections: G 1/8, G 1/4, G 3/8, G 1/2, G 3/4, G 1. Operating temperature: -20 to 120 °C. Sealing material: PTFE.
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Description
Fine flow control for 250 to 400 bar depending on size: needle valve with G 1/8 to G 1 connection, nominal size DN 4 to 12. Available connections: G 1/8, G 1/4, G 3/8, G 1/2, G 3/4, G 1.
Benefits
- Operating pressure 250 to 400 bar
- -20 to 120 °C operating temperature
- G 1/8 to G 1 connection with nominal size DN 4 to 12
- Seal made of PTFE
Applications
The needle valve is used to set and shut off flows in lines with G 1/8 to G 1.
Technical data
| Type no. | 240.81 ES, 240.82 ES, 240.83 ES, 240.84 ES, 240.85 ES, 240.86 ES |
|---|---|
| Operating temperature | -20 to 120 °C |
| Seal material | PTFE |
| Handwheel | plastic |
| Thread | G 1/8 female, G 1/4 female, G 3/8 female, G 1/2 female, G 3/4 female, G 1 female |
| DN | 4 to 12 mm |
| Max. operating pressure at 20 °C | 250 to 400 bar |
| Dimension A | 50 to 80 mm |
| Dimension C | 72 to 110 mm |
| Dimension L | 50 to 100 mm |
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Actuation type | Manually |
| Temperaturbereich | -20-120 °C |
| Temperature (max.) | 120 |
Downloads
User Manual
Accessories
Seal kit for stainless steel needle valve G 1/2, G 3/4, type 22.240.3-R - Riegler 117523
Item RGL-117523Seal kit for stainless steel needle valve G 1, type 22.240.4-R - Riegler 117525
Item RGL-117525Questions about this item
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