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Ball valve with pneumatic rotary actuator, double-acting, Rp 3/4, DN 20, PN 40, nickel-plated brass, type 350.211/1 - Riegler 103524
The double-acting rotary actuator opens and closes this ball valve Rp 3/4 with compressed air. Valve in nickel-plated brass, nominal size DN 20, operating pressure up to 40 bar (PN 40), temperature -20 to 70 °C.
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Description
With Rp 3/4 and DN 20, this ball valve is rated for operating pressures up to 40 bar (PN 40). An integrated position indicator on the actuator shows whether the Rp 3/4 ball valve is open or closed.
Benefits
- Designed for operating pressures up to 40 bar
- Pneumatic rotary actuator, double-acting, angle of rotation 90°
- For temperatures from -20 to 70 °C
- Full bore with nominal size DN 20
- Valve adapter: supplied as standard
- Valve with ISO flange plate, actuator in anodised aluminium
Applications
Automated opening and closing of pipework with Rp 3/4 in plants that use compressed air as the control medium.
Technical data
| Type no. | 350.211/1 |
|---|---|
| Operating temperature | -20 to 70 °C |
| Actuator material | Anodised aluminium |
| Ball valve material | Nickel-plated brass, with ISO flange plate |
| Ball valve seals | PTFE / FKM |
| Actuator seals | NBR |
| Angle of rotation | 90° |
| Valve adapter | Supplied as standard |
| Thread | Rp 3/4 |
| Nominal size | DN 20 |
| Version | Double-acting |
| Dimension B | 136 mm |
| Dimension L | 80 mm |
| Dimension A | 116 mm |
| Dimension D | 20 mm |
| Width across flats | 32 mm |
| Nominal pressure | 40 bar |
| Bore | full bore |
| Weight | 1.354 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | 350.211/1 |
| EAN | 4047322075602 |
| Zolltarifnummer | 84818081 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Ausführung | doppeltwirkend |
| Nominal size DN [mm] | 20 |
| Nominal pressure PN [bar] | 40 |
| Function | 2/2-way |
| Design | rotary actuator, 2-way ball valve |
| Actuation type | pneumatic |
| Schlüsselweite [mm] | 32 |
| Norm | DIN EN 10226, ISO 5211 |
| Pneumatic connection | Rp3/4 |
| Temperaturbereich | -20-70 °C |
| Temperature (max.) | 70 |
Downloads
User Manual
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