Reliable DDX Deluge Valve

The Reliable DDX Deluge Valve controls water release in a suitably designed deluge arrangement. Select it as part of a coordinated equipment specification, with the connected components identified on the project drawing. The product details below distinguish the offered component from a complete installed system.

The DDX is a hydraulically operated valve used with a compatible release and trim arrangement. It is a control component within the system, and its operation depends on the selected release configuration. The supplier describes external resetting and a clapper mechanism. The illustrated pipework and accessories must be checked against the actual package being ordered.

Specify the valve size, connection arrangement and release method together. Detection, actuation, alarm interfaces and water supply all need to match the complete design. A valve described for deluge service must not be assumed suitable for a different application without reviewing the manufacturer instructions and the required trim. Confirm the exact assembly and supporting documentation before supply.

Before purchase, provide the required quantity, connection details and installation location so the supply scope can be checked. Where a model has several versions, the quotation should identify the selected version and any separate accessories. Installation labour, commissioning, pipework and associated equipment are not included unless they are expressly listed in that quotation.

On receipt, compare the delivered item with the order, check visible condition and retain its identification and documentation for the site records. Installation and any functional checks should follow the selected manufacturer instructions and the approved project arrangements. Keep the component accessible for inspection, and use compatible replacement parts when maintenance is required. Any proposed change to the specified component should be reviewed against the connected system before it is fitted.

Explore compatible options in our sprinkler system components and fire-water network equipment. For wider procurement, browse the full safety equipment range. Refer to the product reference when confirming the final specification.