QR Series BOV

TIALSPORT

The recirculating version of the legendary TiAL Q BOV bolts to any standard TiAL BOV flange without welding. The discharge tube provides for an efficient connection to the air inlet system.

51 MM

VALVE DIAMETER

31 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 QR 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 QR BOV:

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

Actuator Color, Spring Rating, and Outlet Connection 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
5.7
94.0
5PSI
12.3
192.0
10PSI
17.0
252.5
15PSI
20.8
298.7
20PSI
24.3
342.8
25PSI
27.8
358.3
30PSI
31.1
414.6
Full Flow Chart