2" Overfill Valve for above ground commercial diesel storage installations, and pressure deliveries. It incorporates many proven RIS-STOP features and now includes a more compact 4-bolt flanged inlet on the body allowing greater maximum tank fluid levels.
Suitable for:
* Diesel
* BioDiesel / FAME Blends
* HVO
Features
* Cartridge construction for easy installation and access via an existing 2” tank lid socket
* Very high flow capacity (50% greater than some competitive products)
* Effective at low flow rates (10-600 l/m) Pressure delivery up to 8 bar maximum
* Two-stage shut off giving warning of complete closure over last 15mm of level change
* On-site inspection and testing via access cap without pipework dis-assembly
* No dynamic seals – promoting long service life
* Acts as anti-syphon valve in normally closed position
* Suitable for fuels of SAE10 or lower (other models available for higher viscosity)