Q Series BOV

TIALSPORT

The famed revision of TiAL's original BV50 blow-off valve, the Q Series flows 60% more than its predecessor and bolts to any standard BV50 TiAL flange without welding.

51 MM

VALVE DIAMETER

220 LB/MIN

MASS FLOW

2/12 PSI

PRESSURE RANGE

Dimensions

Fully engineered in-house by TiAL's engineering team.

Product Details

Construction.

Built using the highest quality materials. All billet aluminum construction. Valve stem and guide are anodized with a specific rigorously tested process to greatly reduce wear on the mating components.

Durability.

The Q BOV utilizes a Nomex-reinforced, silicone diaphragm. All CNC-Machined billet aluminum components complimented with stainless steel hardware.

Engineered for control.

M10 vacuum port in the upper diaphragm chamber provides full control under all conditions.

Attractive Appearance.

Offered in five actuator color options.

What’s in the box?

Included with each Q BOV:

  • Q BOV Assembly
  • Air Fitting Set
  • Weld Flange
  • Clamp Assembly
  • Weld Flange O-Ring

Actuator Color and Spring Rating Specified at Point of Order.

Bench Testing Instructions BOV FAQ Product Drawing

FLOW @ 200F

INTAKE PRESSURE
LB/MIN @ FULL STROKE
FT^3/MIN @ FULL STROKE
1PSI
47.8
801.8
5PSI
90.0
1522.6
10PSI
104.0
1562.2
15PSI
128.5
2072.9
20PSI
151.7
2543.9
25PSI
174.3
2844.7
30PSI
219.7
2838.2
Full Flow Chart