Compression Combined Non Return & Isolation Valve extension - Forgiving

- Forgiving

- Conforms to EN 12201

These are located over a printed disk which can be rotated to a fixed position to indicate the manifold branch service

Each stainless steel pressure sleeve features inspection windows which provide for installer joint reassurance

Compression Combined Non Return & Isolation Valve extension - ForgivingDESCRIPTION: 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