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Safety relief valve G 1/2", factory set and sealed, DN 11, 4.5 bar, brass
Limits the pressure in compressor systems and receivers to 4.5 bar and protects every component behind the G 1/2" connection. Discharge capacity reaches 309 m³/h at nominal size DN 11. The brass version is sealed and type tested.
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Description
Designed for overpressure protection on systems carrying compressed air and other non toxic, non flammable gases. The set pressure of 4.5 bar is fixed at the factory and the discharge capacity is 309 m³/h. The brass valve is connected through the G 1/2" thread at DN 11.
Advantages
- All metal design in brass, vibration resistant and suitable for continuous use from -20 to +200 °C.
- Compact all metal shape with an overall height H of 66 mm and a height h of 12 mm.
- Type tested and permanently marked with TÜV-SV...-2055.11.D/G.0,8 CE0036 4,5 bar.
- Discharge capacity of 309 m³/h at nominal size DN 11, sufficient for protecting correspondingly sized generators.
- Seal in FKM, matched to the set pressure of 4.5 bar.
Applications
- Compressed air receivers and compressor stations with a permissible working pressure up to 4.5 bar
- Pipelines and manifolds for non toxic, non flammable gases with a G 1/2" connection
- Test benches and machines where a discharge capacity of 309 m³/h has to be protected
- Workshop networks and plant installations that call for a brass valve body
Standards and conformity
The valve is type tested and carries the component marking TÜV-SV...-2055.11.D/G.0,8 CE0036 4,5 bar together with the CE identification number 0036. It is supplied exclusively with a fixed setting and lead seal. A certification to the ASME Boiler and Pressure Vessel Code, Section VIII Div. 1 and a setting certificate to 3.1 are available on request.
Technical data
| Property | Value |
|---|---|
| Body material | brass |
| DN [mm] | 11 |
| Thread | G 1/2" |
| Set pressure [bar] | 4.5 |
| Discharge capacity [m³/h] | 309 |
| Temperature range [°C] | -20 to +200 |
| Seal material | FKM |
| Media | compressed air and other non toxic, non flammable gases, free discharge |
| h [mm] | 12 |
| H [mm] | 66 |
| SW across flats [mm] | 27 |
| Component marking | TÜV-SV...-2055.11.D/G.0,8 CE0036 4,5 bar |
| Weight | 0.175000 |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | HSV 12-4,5 |
| EAN | 4050571847272 |
| Zolltarifnummer | 84814090 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Messing |
| Thread | G 1/2 |
| Set pressure [bar] | 4,50 |
| Abblasleistung [m³/h] | 309 |
| Temperaturbereich | -20-200 °C |
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