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BV50 Blowoff Valves

Bv 50mm Blow-Off Valves

TiAL BV50 Blowoff Valve or BoV front view
  • For use on turbo-chrarged and super-charged applications (Paxton, Vortec, etc.). The body and all internall components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in ( 50.5 mm ) valve; we believe this is the largest valve available with the highest flow capacity.
  • The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp is anodized and uses Stainless Steel hardware for a long lasting, corrosion-free apearance.
  • The valve seal utilizes a viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anozide-coated for wear resistance.
  • The blow-off valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
  • An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless steel is available an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors where most cast aluminum alloys can not be anodized. This allows the individual to match, or coordinate, the engine compartment color scheme. The clamp, valve, and housing will be offered in Silver, Black, Red and Purple to allow you to mix or match the clamp, body, and valve assembly to create a look unique to your application. You may also purchase a plain or unassembled unit to anodize or color-coat as you like.
What's inside the box?
  • TiAL BOV assembly
  • TiAL V-Band clamp
  • V-Band weld flange
  • High Pressure O-ring
  • TiAL air fitting
Available finishes
TiAL valves in various colours
  • Silver
  • Black
  • Red
  • Blue
  • Purple
Spring Pressures
spring pressure and colour settings
Flange Materials
BoV flange materials
  • Aluminum
  • 304L Stainless Steel
  • 1018 Steel
More Information

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