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High-flow valve for EB 80 valve island, 3/2-way NC, bistable manual override, type 708203G1 - Riegler 153120
This high-flow valve in the compact 14 mm format for the EB 80 island provides one 3/2-way NC function with flow-optimised design. It achieves 350 Nl/min with a Ø 4 mm working port and 650 Nl/min with Ø 6 mm, and the manual override is bistable.
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Description
High flow at 14 mm width: valve 708203G1 often makes larger sizes unnecessary and simplifies standardisation. Each valve is fixed with two captive M4 screws and carries an LED indicator, a symbol plate and labelling fields.
Advantages
- Function 3/2-way NC
- Flow rate 350 Nl/min with Ø 4 mm, 650 Nl/min with Ø 6 mm (6.3 bar, Δp 1 bar)
- Response times at 6 bar: on 13, off 36 (TRA/TRR)
- Manual override bistable
- Operating pressure up to 8 bar (internal) or 10 bar (external pilot air)
Applications
Pneumatic controls in machine and plant engineering with a central valve island close to the process.
Technical data
| Type no. | 708203G1 |
|---|---|
| Seal material | NBR |
| Version | 3/2 NC high-flow |
| Flow rate measurement 1 | with port 2/4 Ø 4 mm, at 6.3 bar Δp 1 bar |
| Flow rate measurement 2 | with port 2/4 Ø 6 mm, at 6.3 bar Δp 1 bar |
| Flow rate 1 | 350 Nl/min |
| Flow rate 2 | 650 Nl/min |
| Flow rate 3 | 800 Nl/min |
| Actuation response time at 6 bar (TRA) | 13 |
| Reset response time at 6 bar (TRR) | 36 |
| Ambient temperature | -10 to 50 °C |
| Housing | technopolymer |
| Module type | G |
| Module description | valve |
| Medium | filtered, unlubricated compressed air |
| Maximum operating pressure with internal pilot air | 8 bar |
| Maximum operating pressure with external pilot air | 10 bar |
| Maximum pilot pressure | 8 bar |
| Required purity class to ISO 8573-1 | 4.7.3 |
| Manual control | bistable |
| Protection rating | IP 65 |
| Series | EB 80 |
| Weight | 0.08 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | 708203G1 |
| EAN | 4047322817820 |
| Zolltarifnummer | 84818099 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Italy |
| Ausführung | 3/2 NC Hochleistungsventil |
| Material | Technopolymer |
| Housing material | Technopolymer |
| Function | 3/2 NC |
| Flow rate [l/min] | 350 |
| Operating conditions | ISO 8573-1 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -10-50 °C |
| Temperature (max.) | 50 |
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