OSMA HepvO Self Sealing Waste Valve BV1 32mm
OSMA HepvO Self Sealing Waste Valve BV1
HepvO is a self-sealing waste valve which prevents foul sewer air from entering a building.
HepvO is suitable for use as an alternative to a traditional water trap. As it doesnt rely on trapped water to create a seal HepvO cannot lose its seal due to evaporation, movement, leaking or siphonage.
With its space saving design, HepvO can be installed horizontally or vertically.
HepvO allows the admittance of air into the waste system and can replace the need for AAVs in branch ventilation.
Suitable for: Wash hand basins
Size: 32mm 1.1/4"
OSMA Part Number: BV1