Description
Tial Q BV50 Style Black 50mm Blow Off Valve with 6PSI and 18PSI Springs
The Tial Q BV50 Style Blow Off Valve is engineered from CNC-machined 6061 aluminum and finished in black. This unit features a 50mm (1.98″) valve, viton O-ring seal, and a V-band clamp for streamlined installation. The valve stem and guide are Teflon-lubricated and hard anodized, while the actuator utilizes a high-temperature silicone Nomex-reinforced diaphragm. Both 6PSI and 18PSI springs are included to accommodate varying pressure requirements.
Key Features
- CNC-machined 6061 aluminum construction
- Black finish
- 50mm (1.98″) valve size
- Viton O-ring seal
- Teflon-lubricated, hard anodized valve stem and guide
- V-band clamp mounting system
- Oversized banjo fitting
- High-temperature silicone Nomex-reinforced diaphragm
- Includes 6PSI spring (installed) and 18PSI spring
What’s Included
- Tial BV50 Style Blow Off Valve (1)
- Weld-on Flange (1)
- V-Band Clamp (1)
- Banjo Bolt Kit (1)
- Seal (1)
- 18PSI spring (1)
- 6PSI spring (installed in BOV)
Vehicle Fitment
Not specified by manufacturer
Installation Notes
- V-band clamp design intended for simplified installation
- 6PSI spring is pre-installed in the blow off valve
Explore more from our collection.






Reviews
There are no reviews yet.