The Profile Series Valve



The Profile Series valves offer a 13 mm lower height profile than other BFS valves. This product line is constructed of the highest quality materials that still keep all working parts above the battery cell. The low profile valve works with high or low pressure, has a hydrometer port and a built-in water level indicator. The new clip-in design makes installation of systems much easier, especially in tight fitting cells.

The Profile Series have the same great internal working features in the design including the patented lever arm that shuts off the water flow to maintain precise electrolyte levels and a water trap to prevent dangerous hydrogen gas movement from cell to cell.

Designed with encapsulated floats, snap-in float guards are completely eliminated! The encapsulated valve protects the float without fear of being accidentally removed.

*The plugs must be filled using an approved water delivery item.


Profile Valve 26 (part # I4N260) equals 34-39 mm floats.


Profile Valve 33 (part # I4N330) equals 44-49 mm floats.


Profile Valve 42 (part # I4N420) equals 59 mm floats.


Profile Clip-In Valve No Encapsulation (I4N100) used for special applications requiring 14, 20, 24, or 29mm floats without float guards.


Profile Bayonet Valve No Encapsulation (B4N100) used for special applications requiring 14, 20, 24, or 29mm floats without float guards.