Tial Wastegates 38mm

• 347 Stainless Steel Alloy is used for valve and valve housing.
• High temperature silicone Nomex reinforced actuator diaphragm
• 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 900F (483C)
• Nitronic 60 Stainless Steel is used for the valve seat, and valve bushing the same material used in the higher level gates for reliability and longevity
• CNC Machined 304L 12mm thick weld flanges
• Available spring pressure:  .25Bar (3.63 psi), .4Bar (5.80 psi), .5Bar (7.25 psi), .6Bar (8.70 psi), .7Bar (10.15 psi), .8Bar (11.60psi), .9Bar (13.05 psi), 1.0Bar (14.50 psi)
• High Pressure available: 1.1Bar (15.95 psi), 1.2Bar (17.40 psi), 1.3Bar (18.85 psi), 1.4Bar (20.30 psi), 1.5Bar (21.75 psi), 1.6Bar (23.20 psi)
• Wastegates shipped with air fittings and stainless hardware.
• Flanges are an extra cost, they do not come with the wastegate unit.

NOTE: All Wastegates come standard with .5 bar / 7.25 PSI Spring

TO PURCHASE a 38mm WASTEGATE PLEASE CLICK HERE

Tial Optional Springs for 38mm and 35mm-HP (only - will not fit standard 35mm)

TO PURCHASE OPTIONAL 38mm WASTEGATE SPRINGS PLEASE CLICK HERE

Tial Wastegates 44mm

TO PURCHASE a 44mm WASTEGATE PLEASE CLICK HERE

Tial Wastegates 46mm

• Nickel based super alloy is used for valve and high temp NiCrFe alloy for the valve housing offers superior product life under the most demanding conditions. (Turbo rotary applications 2000F (1093C) exhaust temperatures)
• High temperature silicone Nomex reinforced actuator diaphragm rated to 4 Bar
• 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 900F (483C)
• Nitronic 60 Stainless Steel is used for the valve seat, valve bushing, and lower housing fastening hardware.
• Flow .32Kg/S at 1 Bar
• Color anodized 6061-T651 aluminum actuator (Titanium Gray, Red, Blue, Purple, Black)
• Available spring pressures: .2Bar (2.90 psi), .3Bar (4.35 psi), .4Bar (5.80 psi), .5Bar (7.25 psi), .6Bar (8.70 psi), .7Bar (10.15 psi), .8Bar (11.60 psi), .9Bar (13.05 psi)
• High Pressure available:  1.0Bar (14.50 psi), 1.2Bar (17.40 psi), 1.3Bar (18.85 psi), 1.4Bar (20.30 psi)
• Wastegates are shipped with fasting hardware, 10mm aluminum banjo type air fittings, and gaskets.
• Race proven at Daytona 24hour, on Porsche GT2 Twin Turbo
• Flanges are an extra cost, they do not come with the wastegate unit.

Please Call for Pricing on 46mm Wastegates.

Tial Blow-Off Valve

• 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 1.98 in (50.5mm) valve; we believe this is the largest valve available with the highest flow capacity.
• The V-Band design aluminum mounting clamp gives a very clean and unique appearance.  The clamp is anodized and uses Stainless Steel hardware for a long lasting, corrosion-free appearance.
• The valve 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 Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response.  The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
• An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost.  The use of 6061 aluminum allows the housing to be anodized with a selection of colors where most cast aluminum allows can not be anodized.  This allows the individual to match, or coordinate, the engine compartment color scheme.  The clamp, valve, and housing will be offered in Silver, Titanium Gray, Red, Blue, and Purple to allow you to mix or match the clamp, body, and valve assembly to create a look unique to your application.  You may also purchase a plain or unassembled unit to anodize or color-coat as you like.

NOTE: All Blow-Off Valves come standard with 7 PSI Spring

Tial Chart