Description

3P Backflow Prevention Valve prevents the backflow of any contaminated water entering the rainwater tank.

Suitable for installation in pipes DN 110.

How it works

The Backflow Prevention Valve allows the water only to flow in one direction. A pin joint makes sure that the overflow of the rainwater tank works under normal operation. If water would flow in the other direction, the valve closes and prevents that dirt flows into the rainwater tank. The valve is equipped aditionally with a special seal.

Technical Data

For connection on pipes DN 110

Material: Polyethylen

Screws of stainless steel with washers and screw nuts.

Weight: 0,5 kg

Example