Dumpvalve 50mm weld or clamp on blow-off valve
Featuring a 50mm (2″) aluminium piston so that there are no issues with split diaphragms
The piston uses heat-stabilised viton o-rings and high-temperature Mobil 1 grease to ensure a long life with minimal wear and very long service intervals.
The vacuum barb is a huge 6mm ID and fully rotatable 360 degrees to suit any installation. This valve is suitable for custom installations only, and cannot be installed on a silicon hose. You can choose the option of either a screw-on fitting or a v-band fitting with the appropriate adaptors then these will be included with your valve, which you can get welded to any aluminium pipework in your installation, ideally as close to the throttle body as possible.