Battery Watering Technologies is the leader in providing valves that give your batteries the accuracy and performance you want.
Once you use our valves, you'll think everything else belongs in a museum.
Industrial valve part numbers start with the letters VA or VB. This helps users determine which valve is needed.
VA - These valves are designed for batteries with 35 mm and Douglas Battery push-in openings.
VB - These valves fit batteries with bayonet quarter-turn vent openings.