Technical data sheet
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Technical data sheet
by OSMA
HepVO ® is a self-sealing waste valve for use as an alternative to a traditional water seal trap, in particular where a water seal trap is not suitable, for example, due to climate, movement of the appliance or because of infrequent use. Its in-line design and the option of either horizontal or vertical installation can save space. The valve can also reduce the requirement for additional venting of some appliances. HepVO ® is made of a polypropylene body with an elastomeric membrane, in the form of a self-flattening tube, acting as a selfsealing valve. The self-closing membrane prevents foul air from drainage systems from entering the building and also acts as an insect barrier.
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