Valve control, 70 mm (2.75") open, pressure-controlled exhaust valve, stainless steel

Item no: 600141

Scope of delivery:
- Flap control ø 70mm 2.75" open, pressure-controlled exhaust flap stainless steel

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Description:
- the flap is open and closes when vacuum is applied
- Inner diameter ø 70mm
- Outer diameter ø 81mm
- made of stainless steel
- adjustable

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We offer affordable, high-quality stainless steel flap controls for your exhaust system. These are used to regulate the volume of the exhaust.

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The operation is quite simple:

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When closed, the exhaust gases are routed through the muffler; as soon as the flap is open, a portion passes through a continuous pipe, making the exhaust louder. The vacuum-controlled flap is closed under vacuum, and opens as soon as the vacuum decreases, or for turbo engines, when the pressure increases. A hose is routed from the intake manifold to the vacuum actuator of the flap, or the flap is controlled via remote control or switch. For this, a pulse valve is installed in the hose.

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Suitable for:
- Exhaust systems with 70mm diameter

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Optional compatible parts:
- Remote control for flap control