Products tagged with 'self‑sealing waste valve'

The Wavin Osma HepVO Waste Running Adaptor 32mm (BV3 WH) provides a hygienic, self‑sealing solution for drainage systems. Its HepVO valve design prevents foul sewer gases from escaping into living spaces, offering reliable odour control for domestic and commercial installations. Ideal for connecting waste outlets to drainage stacks, this white adaptor ensures compliance and safe plumbing performance.

The Wavin Osma HepVO 87.5° Waste Knuckle Adaptor 40mm (CV11 WH) is a hygienic, self‑sealing solution designed to prevent foul sewer gases from entering living spaces. Perfect for domestic and commercial drainage systems, this white HepVO adaptor provides reliable odour control and seamless connection to waste outlets and drainage stacks.

The Wavin Osma HepVO Waste Running Adaptor 40mm (CV3 WH) is a hygienic, self‑sealing solution for drainage systems. Designed to prevent foul sewer gases from entering living spaces, this white HepVO adaptor ensures reliable odour control and secure waste connections for domestic and commercial plumbing installations.