Hydrotek HB8D2T-0125 Automatic Battery-Operated Flush Valve (0.125 GPF Urinal)
The Hydrotek HB8D2T-0125 represents the ultimate standard in ultra-high-efficiency (UHE) restroom technology. Designed for behind-the-wall installations, this concealed flush valve is specifically configured for a 1-1/4" top spud urinal and includes a heavy-duty 1" inlet stop. Delivering a precision-calibrated 0.125 GPF (0.47 LPF)—often referred to as a "pint flush"—this valve provides an 87.5% reduction in water consumption compared to standard 1.0 GPF models. It is the premier choice for facilities targeting the highest LEED certification levels and seeking to drastically lower utility overhead through advanced water conservation.
Professional-Grade Engineering & Design
- Vandal-Resistant Concealed Installation: Specifically engineered for high-traffic environments where architectural aesthetics and security are paramount. By housing the mechanical and electronic components behind the wall, the HB8D2T-0125 is protected from tampering and accidental damage, making it ideal for stadiums, airports, and correctional facilities.
- Superior Piston Technology: Hydrotek’s industrial-grade piston mechanism provides a distinct advantage over traditional diaphragm valves. It ensures highly accurate flush volumes even in buildings with fluctuating water pressures and is exceptionally resistant to mineral deposits and debris that can lead to common valve failures.
- Corrosion-Resistant Internals: Manufactured with high-quality brass and industrial-grade VSI silicone elastomer seals, the unit is engineered to withstand the harsh effects of chlorine, chloramines, and other chemicals found in modern municipal water supplies.
- Comprehensive Concealed Kit: This model is supplied as a complete installation package, including the sensor-operated valve, a 1" inlet stop, and the necessary 1-1/4" top spud connection for a seamless concealed installation.
Advanced Sensor & Logic Features
- Touchless ADA Compliance: The integrated infrared sensor provides a 100% hands-free experience, fulfilling all ADA accessibility requirements and significantly improving sanitary conditions by reducing cross-contamination in shared restrooms.
- Battery-Powered Independence: Powered by four (4) standard AA alkaline batteries, this valve is the perfect solution for facility retrofits where running electrical hardwiring is not feasible or would be cost-prohibitive.
- True Mechanical Manual Override: Equipped with a standard manual-mechanical override button, ensuring the urinal remains fully functional and can be flushed manually even in the event of battery exhaustion.
- Automated Hygiene (Sentinel) Flush: Features a built-in 24-hour sentinel flush that automatically activates the valve during periods of low occupancy. This keeps the fixture’s trap seal primed to prevent the escape of sewer gas odors.
- Smart Self-Diagnostics: The electronic system includes integrated self-diagnostic capabilities and a manual reset function to simplify troubleshooting and streamline routine facility-wide maintenance.
Technical Specifications & Performance
- Application: Concealed (behind-the-wall) urinal installation.
- Fixture Type: 1-1/4" Top Spud Urinal.
- Inlet Size: 1" NPT.
- Flush Volume: Ultra-high efficiency 0.125 GPF (0.47 LPF).
- Operating Pressure: Reliable performance across a pressure range of 10–125 PSI.
Shop at ProDryers: Achieve the absolute pinnacle of water efficiency with a concealed flush valve built for the rigors of modern commercial use. Buy the Hydrotek HB8D2T-0125 at ProDryers to secure the best market pricing, or request a best price quote for your high-efficiency commercial renovation or LEED-certified project today.
