The Reliable range of pre-packaged fire protection control valves are engineered to combine high levels of performance & reliability with functionality & aesthetics.
These great looking freestanding cabinets occupy minimal floor space and outwardly appear both simple and functional. Yet contained within is a complete Dry, Preaction or Deluge riser assembly, including downstream & upstream isolation valves, plus all ancillary equipment such as pressure switches, gauges, compressor & air maintenance devices – all ready assembled for you by Reliable technicians at our factory in Liberty, South Carolina, USA.
Save Time & Money
When you specify a Reliable PrePak for your project, you can be assured that no matter how demanding the project program, the design, installation, testing and commissioning stages are simplified so that times can be reduced to an absolute minimum.
Simplified Design
For the designer, it is simply a matter of selecting the required riser size for the system – Reliable then takes care of keeping the overall dimensions to an absolute minimum.

Simplified Installation
For the installer, the cabinet can be maneuvered in to place using the 4 lifting eyes. Once located, it is simply a matter of connecting to the incoming water supply and riser outlet with grooved fittings. If required, several cabinets can be connected in series. Internal electrics are all pre-wired to the internal junction box.
Simplified Setup
Because all ancillary trim pipework is pre-assembled at the factory, it makes following the technical bulletin and setting up straightforward every time.
Consistent High Quality
Each PrePak passes Reliable’s rigorous quality assurance testing. Specially selected components are factory assembled, under ISO 9001 quality control standards, so that each manufacturing and assembly stage is carefully executed to minimise site installation errors, no matter the project location.
Built-in DDX Technology
At the heart of every system is a fully trimmed Reliable DDX Valve – trusted by end-users and well regarded by installation and maintenance contractors worldwide.
Features & Benefits:
- White interior and black exterior powder coated steel construction
- Wide range of sizes and trim options available, plus options for Releasing Panels, tank mounted compressors and connection to a nitrogen system
- Common centrelines for all connections for connection in series on either side
- Door windows for internal gauges
- cULus listed and certified as an assembled unit in the ‘Special System Water Control Valves Assembled Units’ category
- Factory Mutual Approved as a PrePak Single or Double Interlock Preaction system.
For more information, go to www.reliablesprinkler.com
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