Corner safety valve, for saturated steam and compressed air, G 1/2", DN 10, 8.0 bar, gunmetal
A steam boiler must not exceed its permissible working pressure, not even when the control system fails. This corner safety valve opens at a fixed set pressure of 8.0 bar and releases the excess pressure to atmosphere. The connection is G 1/2" with a nominal size of DN 10. The discharge capacity is 147 m³/h of compressed air. A gunmetal body, a spring steel spring and a seal of EPDM cover the temperature range of -40 to +150 °C.
Advantages
- Fixed set pressure of 8.0 bar, so the protection is unambiguous without any adjustment on site.
- Gunmetal body, spring steel spring and a seal of EPDM, matched to steam, compressed air and other non-toxic, non-flammable gases.
- Connection G 1/2" with nominal size DN 10 and 27 mm across flats, so an ordinary spanner is enough for installation.
- Type tested and marked with the component identification TÜV-SV...-312.10.D/G.0,28 CE0036 8 bar, which simplifies the acceptance of the plant.
Technical data
| Feature | Value |
|---|---|
| Version | for saturated steam and steam boilers to TRD group 1 and for compressed air |
| Connection thread | G 1/2" |
| Nominal size DN [mm] | 10 |
| Set pressure [bar] | 8.0 |
| Discharge capacity compressed air [m³/h] | 147 |
| Temperature range [°C] | -40 to +150 |
| Width across flats [mm] | 27 |
| Face-to-centre length L [mm] | 26 |
| Height h [mm] | 17 |
| Overall height H [mm] | 70 |
| Component identification | TÜV-SV...-312.10.D/G.0,28 CE0036 8 bar |
| Body material | gunmetal |
| Spring material | spring steel |
| Seal material | EPDM |
| Media | steam, compressed air and other non-toxic, non-flammable gases |
| Setting | fixed setting, type tested |
Applications
Stationary compressed air systems with a fixed set pressure of 8.0 bar. Vessels and pipework with female thread G 1/2". Plants with operating temperatures within the range -40 to +150 °C. Replacement of a defective safety valve of the same nominal size DN 10.
Standards and conformity
The valve is type tested and carries the component identification TÜV-SV...-312.10.D/G.0,28 CE0036 8 bar. It is supplied with a fixed setting only, so the set pressure of 8.0 bar cannot be altered. A setting certificate to 3.1 is available on request. The version is approved for saturated steam and for steam boilers to TRD group 1.
| Hersteller-Nr | SVGI 12 10-8 EP |
|---|---|
| Manufacturer | Fluidics equipment |
| EAN | 4050571677688 |
| Weight | 0.210000 |
| Zolltarifnummer | 84814010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Temperaturbereich | -40-150 °C |
| Ausführung | für Sattdampf / Dampfkessel nach TRD Gruppe 1 und Druckluft |
| Thread | G 1/2 |
| Set pressure [bar] | 8,0 |
