Blow Off Valves

The Tial 50mm Blow Off Valve features a 50.5mm valve with excellent flow capacity for turbocharged applications. The valve seal utilises a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. TIAL‘s incorporation of a V-Band aluminium mounting clamp gives a very unique appearance while the valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.


Each TIAL 50mm Blow Off Valve comes with a machined aluminium banjo-type air fitting and bolt with an oversized 10mm hose barb for quick response.