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3/2-way start-up valve G, 24 V DC, inlet pressure 2.5 to 9 bar, G 1/4 to G 1/2 - Riegler
Shut-off and pressure build-up valve with 24 V DC coil: the 3/2-way start-up valve of the G series fills the system slowly and only opens fully at half the inlet pressure. Inlet pressure up to 9 bar, flow rate 1600 to 4500 l/min at P1 = 8 bar, P2 = 6 bar, Δp = 1 bar.
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Description
The 3/2-way start-up valve of the G series for G 1/4, G 3/8 or G 1/2 is a combined shut-off and pressure build-up valve, operated by secondary pressure for controlled pressurisation of compressed air systems. When the coil is de-energised, the valve closes and the line is exhausted via the regulator.
Benefits
- Coil 24 V DC
- Flow rate 1600 to 4500 l/min at P1 = 8 bar, P2 = 6 bar, Δp = 1 bar, so the size can be chosen to match the actual air demand
- Inlet pressure 2.5 to 9 bar
- Electrical connection: plug connector PG 9, form B
- Temperature range max. 70 °C
Applications
A typical use is at the inlet of service units when compressed air is to be switched on and off together with the machine control.
Technical data
| Inlet pressure | 2.5 to 9 bar |
|---|---|
| Housing | die-cast aluminium |
| Seal material | NBR |
| Medium temperature | max. 70 °C |
| Ambient temperature | max. 70 °C |
| Series | G |
| Electrical connection | plug connector PG 9, form B |
| Thread | G 1/4, G 3/8, G 1/2 |
| Size | 300, 400 |
| Flow rate | 1600 to 4500 l/min (P1 = 8 bar, P2 = 6 bar, Δp = 1 bar) |
| Dimension A | 65.0 to 78.0 mm |
| Dimension B | 131.0 to 142.5 mm |
| Dimension C | 97.0 to 102.0 mm |
| Dimension D | 34.0 to 40.5 mm |
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Housing material | Die-cast aluminium |
| Inlet pressure max. [bar] | 9 |
| Actuation type | Electrical |
| Temperature (max.) | 70 |
Scope of delivery
Each version is supplied with mounting bracket and silencer.
Downloads
User Manual
Accessories
Joiner without wall mounting U-shaped bracket for series G and GA size 400, G 3/8 and G 1/2, type UB 400 - Riegler 116614
Item RGL-116614
Mounting bracket with 4 screws for series G size 300, G 1/4, G 3/8 and G 1/2, type HW 301 - Riegler 116483
Item RGL-116483
Mounting bracket with 4 screws for series G and GA size 400, G 3/8 and G 1/2, type HW 401 - Riegler 116485
Item RGL-116485Questions about this item
Any other question?
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