Garrett Vent / External wastegates are created by the engineers that designed G-Series and GTX Gen II turbochargers.
Available in three sizes: 40mm / 45mm / 50mm and four color combinations: Red / Blue / Black / Silver. The valve housing is
cast from high temp stainless steel and rated for exhaust temperatures up to 1050° C. CFD optimized for maximum flow and
thermal efficiency. Our Nomex reinforced elastomer diaphragm provides exceptional durability and fatigue resistance.
GVW wastegates are set to 1 Bar / 14.5 PSI of base pressure and can be configured from 0.2 Bar / 2.9 PSI – 1.7 Bar / 24.7 PSI
(considering 1:1 backpressure). The actuator design allows for multiple air/liquid fitting orientations. All fasteners, springs,
fittings, V-bands, clamps, and flanges included.

Base Pressure: 1 Bar / 14.5 PSI

Features

• CFD tested for maximum flow and thermal efficiency
• Optimized actuation stability and temperature resistance for superior durability
• Replaceable valve and bushing components to increase service life
• Robust design for easy diaphragm replacement
• Liquid-cooled actuator ports for use on severe applications (up to 52% reduction in body temp)
• Anodized aluminum actuator cover

Mechanical Data

• Valve Diameter: 45mm
• Valve Mass: 1.47kg / 52oz
• Max Spring Base Pressure: 1.7 bar / 25 psi (1:1 backpressure ratio)
• Minimum Spring Base Pressure: 0.2 bar / 3 psi (1:1 backpressure ratio)
• Port Fitting: Air – M10x1.0 to hose barb (Hose
• Port Fitting: Liquid – M8x1.0 to AN-3