Engels: Volvo Penta vacuum valve 19 mm for raw water intake – 21662702

Volvo Penta vacuum valve 21662702 is an original vacuum/anti-siphon valve with a hose diameter of 19 mm, designed for engine installations on or below the waterline. This valve prevents raw water from entering the engine through the cooling water intake due to siphoning, which can cause severe engine damage. By interrupting the water column, the cooling system remains safe and reliable.

Key features and benefits:

Prevents siphoning: Ensures that no raw water enters the engine through the intake when the engine is not running.
Protects the engine: Prevents water from entering the cylinders and causing serious engine damage.
19 mm connection: Suitable for standard cooling water hoses with a 19 mm diameter.
Essential safety component: Indispensable for installations on or below the waterline.