Wavin HepVO Self-Sealing Waste Valve
Wavin HepVO is a self-sealing waste valve that uses a soft silicone rubber membrane to create the seal instead of water, eliminating foul odors in HVAC drain waste vent lines and the health risks of stagnant water in plumbing systems.
Wavin HepVO is an ideal alternative to conventional P-traps for tight spaces and infrequent-use installations such as vacation homes, condominiums, cabins, guest bathrooms, and bar sinks as well as in motor homes, tiny houses, recreational vehicles, boats, yachts, and concession trailers. The Wavin HepVO system includes compatible in-line adaptors and angle adapters.
Wavin HepVO is a highly effective alternative to a conventional p-trap
Available in 1¼” and 1½” dimensions, Wavin HepVO can be installed either vertically or horizontally with an angle adaptor. For all drain lines with low, intermittent, or seasonal use, Wavin HepVO is a highly effective alternative to a conventional p-trap. Already in use in North America in RVs and boats, Wavin HepVO technology is now approved for residential and commercial use from the 2024 Uniform Plumbing and Mechanical Codes for HVAC applications.
Wavin provides a complete solution in combination with the BOW ABS DWV Foam Core piping system.
Bow ABS DWV Foam Core (Coextruded ABS Cellular Core) pipe is used for plumbing drain, waste, and vent applications. The pipes and fittings are available in 1-1/4 inch to 6-inch nominal diameters.
- Made in 3/8”, ½”, ¾” and 1” nominal sizes.
- Available in coils and in straight lengths.
- The tubing is made to CTS (Copper Tube Size) outside dimensions and an SDR (Standard Dimension Ratio) of 9.
- SuperPEX tubing can also be used as a water service pipe buried underground outside of a building