Emergency Relief Vents with Vacuum Relief
In addition to providing Emergency Relief, these vents include a top-mounted Vacuum Relief Valve.
Groth offer a vertical lift (blow-off) type ERVs with Vacuum Valve, as well as a hinged version which reseats itself
Key Features of the Groth Emergency Relief Vent with Vacuum Valve include;
- Blow-off and Self Seating options
- Market-leading sealing performance – air cushion seat design creates superior seal and is less prone to sticking than o-ring type seals
- Self Draining Pallets prevent build up of water and potential to freeze shut/open
- There are no elastomers in Groth valves as they break down over time in common applications
- Construction in a broad range of materials including FRP
As with all Groth equipment, their ERV’s are manufactured to the highest standards and offer market-leading performance and longevity.
| Models | 2400 Series |
| 2000 series | |
| Sizes | 16”, 20”, 24” |
| Pressure Setting | 6.5 mbar (0.0065 bar) to 68 mbar (0.068 bar) |
| Vacuum Settings | 2.1 mbar (0.002 bar) to 17.2 mbar (0.017 bar) |
| Operation | Weight Loaded (Hinged |
| Weight Loaded (Vertical lift) | |
| Spring Loaded Vacuum Vent | |
| Mounting Orientation | Top Mount |
| Materials of Construction | Carbon Steel |
| Stainless Steel | |
| Aluminium | |
| Derakane (FRP) | |
| Furan (FRP) | |
| Exotics on request | |
| Approvals | ATEX |
Contact us
If you would like to place an order or find out more, please email info@assentech.co.uk, call on +44 1726 844 707, or fill in a contact form here.
