Compression Combined Non Return & Isolation Valve extension Typically for water applications the

Typically for water applications the colour of the handle is red

- 100% oxygen tight

where an added layer of protection is required the pipe and fittings also come with a hot dipped galvanised coating

Round Brass Socket

Compression Combined Non Return & Isolation Valve extension Typically for water applications theDESCRIPTION: A Non Return Valve allows liquid to flow in one direction only. The valve is only opened when there is a flow of water, thus if the flow stops or if there is a back flow of water the valve closes. The spring check non return valve can be used vertically, horizontally or in oblique angles; an arrow is stamped on the body to indicate the direction of flow. Valves are available with both female BSP threaded connections ranging in size from 1