3" Risbridger Overfill Valve - 3" BSPP Female Threaded body, 2" BSPT Male threaded float, 4m drop tube.
The Only Fail-Safe, Normally Closed And Testable Mechanical Valve Available.
Suitable for pressure or gravity fill of diesel or petrol fuel tanks.
- Low installation costs, can be assembled into tanks at factory
- Normally closed valve, suitable for pressure fill installations
- The ONLY fail-safe mechanical valve available - the ONLY testable valve available
- High flow rates up to 1500 litres per minute
- The ONLY valve operating effectively at low flow rates (10 litres / minute)
- Operating pressure range: 0.15 - 5 Bar, Flow operating range 10 - 1500 litres / minute)
- Operating temperature range: -25° C to +60° C
- SIRA certification: ATEX / SIRA 07ATEX9165 TYPE A2. EN13616:2004. EN13463-1:2001.
- Manufactured in compliance with Article 8 of Directive 94/9/EC
Materials:
* Anodised Aluminium
* Viton A (FKM)
* Delrin (polyacetal)
* Stainless Steel
* HDPE Closed cell foam
Suitable for:
* Petroleum Spirit (including Ethanol Blends up to 90%)
* Diesel
* Bio Diesel / FAME Blends
* AvGas and Jetfuel