TiAL Sport QRJ Blow Off Valve
The QRJ is TiAL's latest boost control valve. Designed with the needs of high performance recirculating systems in mind. The QRJ features a new body design, compact installation envelope, high-flow capacity, and configurable inlet and outlet ports.
- For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.50 in (38.5mm) valve.
- Optional configurations of Hose and or V-band connections for the inlet and outlet ports.
- The valve seat 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 anodize-coated for wear resistance.
- The QRJ comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response.
- Color anodized aluminum options (Silver, Red, Blue, Purple, Black).
- Multiple inlet and return port options for many install configurations.
- Internal return spring pressure tuned for fastest response. Custom spring options are available for other configurations.
- When Ordering, the Body, and 2 Flange sets will be selected. [ Body #] + [ Inlet Flange #] + [ Outlet Flange #]
What's in the Box:QRJ Assembly
TiAL Air Fitting
Configured Port flanges of choice ( See Below )
The QRJ can be configured with V-Band and Hose connections on either port.
V-Band in - V-Band out
V-Band in - Hose out
Hose in - V-Band out
Hose in - Hose out
& A Diffuser outlet
TiAL V-Band Clamp:
TiAL Designed V-Band Clamps are manufactured in house.
CNC machined aluminum clamps ensure a secure and pressure tight fit. Featuring our new CNCd stainless steel swing out retaining hardware, to make installation and service simple and quick
High performance Diaphragm:
The QRJ features TiAL's high performance diagram. Long cycle life, zero leakage & zero breakaway friction. For fast and reliable boost control.
|Flange Options||38.5mm Vband, 38.5 (1.50in) Hose, 29mm (1.14in), 25.4 (1.00in)|
|Flange Materials||Aluminum, Stainless|
|Pipe Size||Flange cut for 2"-3" IC pipe|
|Colors||Black, Blue, Red, Purple, Silver|
|Spring Pressures||-3psi - Other Configurations available.|
|Thread||M10 x 1.0 ( Air Fitting )|
Replacement Part Numbers:
|QRJ BOV Body||Spring #||Item #|
Replacement Part Numbers - Flanges:
|QRJ BOV - Flanges||Item Name||Item #|
|38mm V-band Set (AL weld Flange)||QRJWFAL1.5ClampKit||004809|
|38mm V-band Set (SS weld Flange)||QRJWFSS1.5ClampKit||004811|
|38.5mm (1.50in) Hose Fitting||QRJ1.5TubeFlg||004492|
|29.0mm (1.14in) Hose Fitting - QRJ 29MM Tube Flg||QRJ1.14TubeFlg||004794|
|25.4mm (1.00in) Hose Fitting||QRJ1.0TubeFlg||004812|
|Diffuser Outlet Port||QRJDiffuserOutletFlg||004806|
|50mm Q V-Band Adapter||QRJtoQ&QRVbFlg||004781|