The Wallgate NX electronic water controller is the brain of every concealed services electronic Wallgate installation. It manages flow, run-time, anti-flooding logic, anti-tamper logic and (where specified) hygiene flush schedules across one or more outlets – turning a Wallgate solid surface basin or toilet from a piece of fixed sanitaryware into a managed water-safety system.

The controller is referenced from every concealed services basin page in the Wallgate range and must be specified alongside the basin to deliver a working installation.

The Wallgate WDC200-NX 2 Rooms / 8 Outlets is suited to larger installations spanning multiple ensuites, adjacent bedrooms or treatment rooms with more than four outlets.

Why Specify

• Run-time control – programmable activation duration per outlet, typical 8 to 30 seconds
• Anti-flooding logic – automatic shutoff if a basin remains activated beyond programmed maximum
• Anti-tamper logic – frequency limits to prevent vandalism via repeated activation
• Hygiene flush – programmable scheduled flushes for line disinfection and water quality management
• BMS-ready – outputs available for integration with building management systems
• Per-outlet configuration – independent programming of each connected outlet
• Bluetooth app control – programme and manage each controller remotely via the Wallgate app without access to the service void
• Mains-powered – wall-mounted unit in service void
• Required for all Wallgate concealed services electronic basin installations

Applications

Specified for every Wallgate concealed services electronic basin installation:

• Mental health acute and forensic inpatient bedrooms
• Custodial and corrections facilities – cells and observation rooms
• Secure healthcare wards and behavioural assessment areas
• NDIS SDA Robust bathrooms with concealed-services specification

Larger installations require multiple controllers – Galvin specification consultants can advise on configuration.

Hygiene Flush and Legionella Management

The NX programmable hygiene flush feature supports facility Water Safety Plans and Legionella risk management programs by automating scheduled flushes of low-use outlets – reducing the manual workload on facility engineers and producing an auditable record of flushing events. The hygiene flush schedule is configurable per outlet, allowing different schedules for clinical handwashing basins versus less-used outlets within the same facility. The NX provides the data layer that supports facility compliance with state health authority Water Safety Plan requirements; it does not replace the requirement for a documented Water Safety Plan.

Installation

• The NX is wall-mounted in an accessible service void, mains-powered, with cabling out to solenoid valves at each connected basin (solenoid pack per outlet required, sold separately)
• Programming is via the NX user interface or compatible programming tools – refer to the supplied installation and programming instructions.
• Electrical installation by a licensed electrician; plumbing installation by a licensed plumber.
• Specifiers should confirm service void access, electrical supply and BMS integration requirements early in the design process – these are not retrofittable without disturbance to the bathroom finishes.