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Manufactured with the highest quality materials, our valves are designed to handle demanding applications that keep all working parts above the battery cell.
Please refer to the Commercial Valve Guide to determine the proper valve type.
Water flows through a single connection filling each battery set accurately, eliminating all the guesswork. Our innovative clip-in valves make installation of pre-strung systems fast and easy.
Multiple safety features make our valve the safest watering system on the market. The internal working components of the valve are above the cells, keeping them out of the electrolyte. The level indicator eye verifies proper valve operation.
Instead of hand-watering your batteries, our single-point watering system fills your batteries to the proper level every time.
Our warranty is second to none. The valves are warranted for a full five years (fast charge for three years). If a valve causes a cell failure due to a manufacturing defect, the valve and the cell will be repaired or replaced. No other watering system manufacturer offers a warranty as comprehensive as Battery Watering Technologies.