Universal tap check valve

Check valve, part of the Drain-King unclogging system.
It is important when connecting devices or attachments to taps to prevent contamination of drinking water due to possible backflow into the water supply network. A check valve prevents backflow and is therefore indispensable.

This handy check valve is a highly versatile attachment, directly connecting to almost all standard tap water faucets in kitchens, bathrooms, toilets, etc.
Simply unscrew the aerator (filter) from the tap and screw the check valve in its place.

The check valve has M22 female threads on one side and M24 male threads for connection to the tap water faucet. On the other side, there is a 3/4” male thread to connect other attachments or hoses with 3/4” couplings.
Furthermore, the check valve is equipped with sealing rubbers that ensure a waterproof connection.

Drain-King is an environmentally friendly unclogging system, completely free of chemicals. Easily, safely, and quickly resolve clogs in drain pipes using water pressure. Standard water line pressure is sufficient for excellent results.