
Overfill Prevention Valve Device :: OFPV
The Fillstop overfill prevention valve is a unique device which replaces the standard 2” BSP Fill point on both domestic and commercial fuel storage tanks.
Unlike an overfill warning alarm which simply warns the delivery driver to stop filling, the FillStop OFPV actually prevents the tank from being overfilled.
Using a unique design, the valve allows fuel to pass until the maximum level is reached at which point it isolates the supply of fuel into the tank ensuring that it is not overfilled.
Specification |
Type | Overfill Prevention Valve Device |
Materials | Aluminium Body |
Stainless Screen and Stem |
|
Aluminium Float |
|
Viton Seal & Steel Spring |
|
Flow Range | 50~580 litre/min |
Pressure (min) | 150 millibar |
Pressure (max) | 7 Bar |
Temp Range | -10°C to +55°C |
Connections | 2" BSPP |

Two versions are available, one for plastic tanks and one for steel tanks.
The tank ullage is reduced by 120mm (approx) from fixing point
Data Sheet |
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