Developed in reponse to FIA regulation, Appendix J-258 for Fuel Cell Centilation Systems, the VR series valve accomplishes the following;
- In normal conditions the valve acts like a regular rollover valve, closing off when the tank inclines more than 90° to prevent fuel escape during an emergency.
- The valve contains a unique hollow aluminium floatation ball to shut off any fuel that surges up the valve chamber, to prevent 'burping'.
- When the valve is closed a 200 millibar by-pass prevents pressure build up within the tank.
Available in 2 sizes with a variety of fittings depending on your application.