Wavin Osma HepVO CV1 WH WH 40mm White Self Sealing Waste Valve

The Wavin Osma HepVO CV1 WH WH is a 40mm white self-sealing waste valve. It is a waterless hygienic valve designed to prevent the escape of foul sewage gases into the living space, replacing a conventional water seal trap.

It suits domestic and light commercial plumbing installers fitting a waste to a bath or shower tray, and is especially useful where a slimline fitting is needed in confined spaces such as under baths and shower trays. It can also be used as a branch pipe air admittance valve.

Key Features

• Waterless, self-sealing design that prevents foul air entering the building
• Slimline fitting, ideal for confined spaces under baths and shower trays
• Can be installed horizontally or vertically
• Directional flow arrows on the valve for easy installation
• Will not lose its seal through siphonage, evaporation, leaking or movement
• Admits air into the pipe system for branch pipe ventilation
• Suitable for HVAC applications such as MVHR units
• Kitemarked

Benefits

• Removes the need for a water seal trap, so the seal cannot evaporate or be lost to siphonage
• Saves space in confined installations under baths and shower trays
• Flexible installation, horizontal or vertical
• Can replace a branch air admittance valve at appliances where used as a branch ventilator
• Helps keep foul odours out of the living space
• Suitable for use with MVHR ventilation units

Technical Specifications

• MPN: CV1 WH WH
• Nominal diameter: 40 mm (1 1/2 inch)
• Connection 2 length: 35 mm
• Colour: White
• Gross weight: 0.15 kg
• Product type: Siphon for bath/shower tray (ETIM EC010483)

What’s in the Box?

1 x Wavin Osma HepVO CV1 WH WH 40mm waste valve