The TiAL Sport Q is a 50mm blow off valve machined entirely from 6061 aluminum, flowing roughly 60 percent more than the previous TiAL BOV and ranking among the highest flowing 50mm valves available. The 50.5mm valve seals on a clamped Viton O-ring to prevent sticking, while the Teflon lubricated, hard anodized stem and guide resist wear. It mounts with a CNC machined aluminum V-band clamp and includes a weld flange cut for 2.5 inch pipe, bolting to any standard TiAL flange with no re-welding. This valve ships with the 8 PSI spring.
Specifications
| Type | 50mm blow-off valve |
| Valve | 50.5 mm (1.98 in) |
| Material | CNC-machined 6061 aluminum |
| Spring | 8 PSI |
| Seal | Clamped Viton O-ring |
| Stem | Teflon-lubricated, hard-anodized |
| Mounting | V-band clamp with weld flange (2.5 in pipe) |
| Finish | Red |
| Part Number | 002590 |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
