Compression Combined Non Return & Isolation Valve extension - Above Ground Use Only

- Above Ground Use Only

Elbows Reducing Bushings

- Fully Demountable

The sizes above are Metric

Compression Fittings User Instructions

Compression Combined Non Return & Isolation Valve extension - Above Ground Use OnlyDESCRIPTION: 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