VB 10Air admittance valve

Overview

Articleno. 20666800
On demand
VB 10 Air admittance valve

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Air admittance valve in action

Air admittance valve VB 10, stainless steel, small flange KF DN 10

These valves are compact air admittance valves with a small flange. The VB valve is manually operated. On rotating the knurled screw cap, the valve disc is lifted off the seating, and air enters through the holes. The valve disc is rotatable. Therefore the valve seat seal is prevented against wear during opening and closing.


Technical data and graphs

Flange connection Small flange KF DN 10
Operation Manual
Leakage rate 1 x 10-6 mbar l/s
Leakage rate of seat 1 x 10-6
Fitting length between flanges 39 mm

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Air admittance valve in action

Air admittance valve VB 10, stainless steel, small flange KF DN 10

These valves are compact air admittance valves with a small flange. The VB valve is manually operated. On rotating the knurled screw cap, the valve disc is lifted off the seating, and air enters through the holes. The valve disc is rotatable. Therefore the valve seat seal is prevented against wear during opening and closing.