VB M-BAir admittance valve
Overview
Articleno.
20674217
Air admittance valve in action
Air admittance valve VB M-B KF DN16 / G1/4 with hose nipple G1/4" - 6/10 mm, VACUU·BUS, certification (NRTL): C/US
These valves are compact air admittance valves with 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. The electromagnetic solenoid valve VB M-B with valve orifice diameter 2.4 mm and VACUU·BUS® control connection operates in conjunction with the vacuum controller CVC 3000 or the vacuum gauge DCP 3000. It is frequently used for remote-controlled systems like interlocking systems and inert gas flushing. The gas inlet has a tubing connection, e.g., for inert gas. Larger venting valves are available on request.Technical data and graphs
| Flange connection | Small flange KF DN 16 or hose nozzle DN 6/10 mm | |
| Gas inlet connection | Tubing connection DN 8/6 mm | |
| Wetted materials (old) | SS, FKM | |
| Leakage rate | 1 x 10-3 mbar l/s | |
| Operation | VACUU·BUS® | |
| Weight | 0.25 kg |
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Air admittance valve in action
Air admittance valve VB M-B KF DN16 / G1/4 with hose nipple G1/4" - 6/10 mm, VACUU·BUS, certification (NRTL): C/US
These valves are compact air admittance valves with 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. The electromagnetic solenoid valve VB M-B with valve orifice diameter 2.4 mm and VACUU·BUS® control connection operates in conjunction with the vacuum controller CVC 3000 or the vacuum gauge DCP 3000. It is frequently used for remote-controlled systems like interlocking systems and inert gas flushing. The gas inlet has a tubing connection, e.g., for inert gas. Larger venting valves are available on request.Technical data and graphs
Flange connection Small flange KF DN 16 or hose nozzle DN 6/10 mm Gas inlet connection Tubing connection DN 8/6 mm Wetted materials (old) SS, FKM Leakage rate 1 x 10-3 mbar l/s Operation VACUU·BUS® Weight 0.25 kg
