Ventseal-Light

Preferred cases of applications are maintenance-free lead gel storage batteries, Ni-Cd batteries, Ni-MH batteries and VLRA batteries. Also suitable for all cases where the pressure in a closed receptacle must be kept below certain limit. The use of different elastomer materials grants reliable sealing of various media. Ventseal-Light is an optimized version of the well-known Ventseal series of Trelleborg Sealing Solutions. It combines the characteristics of a seal and a pressure control valve in one single product. This version allows adjustment to the opening pressure and adaption to the respective application.