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Needle valve, nickel-plated brass, female/female, Rp 1/8 to Rp 1/2, DN 4 to 8 - Riegler
The needle valve with Rp 1/8 to Rp 1/2 connection and nominal size DN 4 to 8 regulates the flow finely via a stem with handwheel. Available connections: Rp 1/8, Rp 1/4, Rp 3/8, Rp 1/2. Operating temperature: -10 to 80 °C. Operating pressure may reach 18 bar.
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Description
The needle valve with Rp 1/8 to Rp 1/2 connection and nominal size DN 4 to 8 regulates the flow finely via a stem with handwheel. Available connections: Rp 1/8, Rp 1/4, Rp 3/8, Rp 1/2.
Benefits
- Operating pressure up to 18 bar
- -10 to 80 °C operating temperature
- Rp 1/8 to Rp 1/2 connection, thread to ISO 7-1
- Seal made of NBR
- Body made of nickel-plated brass
Applications
The needle valve is used to set and shut off flows in lines with Rp 1/8 to Rp 1/2.
Technical data
| Type no. | 210.79-N, 210.80-N, 210.81-N, 210.82-N |
|---|---|
| Max. operating pressure | 18 bar |
| Thread standard | ISO 7-1 |
| Operating temperature | -10 to 80 °C |
| Housing | nickel-plated brass |
| Seal material | NBR |
| Stem | bright brass |
| Handwheel | plastic |
| Dimension B | 4.5 mm |
| Thread | Rp 1/8 female, Rp 1/4 female, Rp 3/8 female, Rp 1/2 female |
| DN | 4 to 8 mm |
| Dimension A | 20.5 to 21 mm |
| Dimension E | 6.7 to 11 mm |
| Dimension F | 6.7 to 11 mm |
| Dimension L | 51.6 to 69 mm |
| Dimension H1 | 38.2 to 52.7 mm |
| Dimension H2 | 42.8 to 59.9 mm |
| Width across flats 1 | 19 to 21 mm |
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Nickel-plated brass |
| Housing material | Nickel-plated brass |
| Actuation type | Manually |
| Thread type | Internal thread |
| Betriebsdruck max [bar] | 18 |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
Questions about this item
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