The Horizontal Anti Backflow Drain Valve is designed to attach on the end of an outlet pipe, which closes off the pipe to prevent waste water returning into a gully, and more importantly into the room.
The square bolted cover and valve body has a neoprene rubber seal inbetween providing a water tight seal during operation, which can be accessed by medium load factory traffic.
The valve is bead blasted for a smooth, corrosion resistant surface finish.
The valve is available in 2 outlet sizes to accommodate different liquid flow rates; ∅110mm and ∅160mm.
Horizontal Anti Backflow Drain Valve Technical Specification
- Body: stainless steel.
- Seal: 3mm neoprene seal.
- Grade 304 stainless steel (British Standard 304S31, Euronorm 1.4301)
- Compliant with EHEDG guidelines