Clear non-return valve manufactured in polypropylene with 19 / 23mm universal compression connections. Prevents backflow in overflow pipes. Valve opens with the weight of the liquid, allowing it to flow through and then closes once the liquid has passed.

Brand Name	McAlpine
Colour	None
Material	Polypropylene
Manufacturer Model No	5684V
Wear Type	None
Type	Mechanical Non-Return Valve
Certifications Met	None
Country of Origin	None
Protects From	Backflow in overflow pipes
Waterproof	None
Number of Pockets	None
Inlet Connection Size	19/23 mm
Inlet Connection Type	Compression
Outlet Connection Size	19/23 mm
Outlet Connection Type	Compression
Product Diameter	49 mm
Product Height	112 mm
Product Type	Tundish
Smart Compatibility	Not Smart