Hydrotek HB-8000C-D2T-WB Automatic Battery-Operated Flush Valve (1.0 GPF Urinal)

The Hydrotek HB-8000C-D2T-WB is a heavy-duty, sensor-activated concealed flush valve engineered for high-traffic commercial environments where durability, hygiene, and vandal resistance are paramount. This 1.0 GPF (3.8 LPF) urinal valve is designed for behind-the-wall installation and features an integrated heavy-gauge stainless steel wall box, providing an elite level of protection for the electronic and mechanical components. Configured with a larger 1" inlet stop and a 1-1/4" top spud connection, this system is the definitive solution for high-use public facilities, stadiums, and high-security institutional environments.

Professional-Grade Engineering & Vandal Resistance

• Integrated Wall Box Security: The "WB" designation signifies a recessed stainless steel wall box enclosure. By housing the infrared sensor, flushing logic, and battery pack within the wall, the system is completely shielded from tampering, theft, and physical impact. This is a critical feature for restrooms in high-security or high-vandalism areas.
• Precision Piston Technology: Hydrotek’s proprietary industrial-grade piston design offers a significant performance advantage over traditional diaphragm valves. The piston mechanism ensures a consistent 1.0 GPF flush regardless of water pressure fluctuations and is highly resistant to mineral deposits and debris—the leading causes of valve failure and constant running in commercial settings.
• Robust 1-1/4" Top Spud Configuration: Specifically designed for urinals requiring a 1-1/4" top spud connection, this valve provides the necessary flow dynamics for larger-format high-use fixtures. The 1" inlet stop ensures a robust water supply for consistent clearing of the fixture.
• Corrosion-Resistant Construction: Built with a high-quality brass valve body and industrial-grade VSI silicone elastomer seals, the system is engineered to withstand the aggressive effects of chlorine and chloramines found in municipal water supplies.

Advanced Sensor & Logic Features

• Touchless ADA Compliance: The integrated infrared sensor provides a 100% hands-free experience, fulfilling all ADA accessibility requirements while significantly improving facility hygiene by eliminating common touchpoints and reducing cross-contamination.
• Battery-Powered Independence: Powered by four (4) standard AA alkaline batteries, the HB-8000C-D2T-WB is an ideal solution for retrofitting facilities where hardwiring is difficult or for new construction seeking simplified installation.
• True Mechanical Manual Override: Features a standard manual-mechanical override button that remains fully functional even in the event of battery exhaustion, ensuring the urinal remains operational for users at all times.
• Automated Hygiene (Sentinel) Flush: Includes a built-in 24-hour sentinel flush feature that automatically activates the valve during periods of inactivity. This maintains the trap seal to prevent sewer gases from entering the restroom environment.
• Smart Self-Diagnostics: The electronic system includes integrated self-diagnostic capabilities and a manual reset function to simplify troubleshooting and streamline routine maintenance for facility staff.

Technical Specifications & Performance

• Application: Concealed (behind-the-wall) with recessed wall box.
• Fixture Type: 1-1/4" Top Spud Urinal.
• Inlet Size: 1" NPT.
• Flush Volume: 1.0 GPF (3.8 LPF).
• Operating Pressure: Reliable performance across a pressure range of 10–125 PSI.

Shop at ProDryers: Equip your facility with a flush system that combines industrial-grade security with unwavering reliability. Buy the Hydrotek HB-8000C-D2T-WB at ProDryers to secure the best market pricing, or request a best price quote for your high-security renovation or commercial project today.