The new Tial Q Blow Off Valve is the high-flow replacement for the now discontinued Tial 50mm BOV.
Through countless hours of R&D, Tial was able to make the same size valve flow a staggering 60% more than the original design. That means 60% more air is blown off per cycle! This is the highest flowing BOV on the market.
Uses the same flange as the original Tial 50mm BOV, and is a direct replacement for current Tial 50mm users.
For use on turbocharged and supercharged applications.
Body and all internal components are CNC-machined from 6061 aluminum alloy.
Features a large 1.98 in (50.5mm) valve.
V-band design aluminum mounting clamp gives a very clean and unique appearance.
Clamp is anodized and uses stainless steel hardware for a long lasting, corrosion-free appearance.
Valve seal utilizes a Viton o-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out.
Valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
Actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
The Tial Q also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response.
An aluminum or mild steel weld base mounting flange is furnished with each unit. stainless steel is available at an additional cost. Please select flange material below.
The use of 6061 aluminum allows the housing to be anodized with a selection of colors. Please select color below.
Comes with an 11psi spring standard.
Includes complete installation hardware: Tial Q BOV assembly, v-band clamp, v-band weld flange, high pressure o-ring, and air fitting.
Supplied with a 11 PSI spring. Please select color and flange material below.