Hydrotek HB-8000C-CT-WB Automatic Battery-Operated Flush Valve (1.6 GPF Closet)

The Hydrotek HB-8000C-CT-WB is a heavy-duty, sensor-activated concealed flush valve system engineered for maximum security and long-term durability in high-traffic commercial environments. This 1.6 GPF (6.0 LPF) closet valve is designed for behind-the-wall installation and features an integrated stainless steel wall box, providing an elite level of protection against vandalism. Configured for a 1-1/2" top spud connection and including a 1" inlet stop, this system is the definitive solution for stadiums, correctional facilities, and public transit hubs that require uncompromising performance and a secure, professional aesthetic.

Professional-Grade Engineering & Vandal Resistance

• Integrated Wall Box Security: The "WB" designation signifies the inclusion of a heavy-gauge, recessed stainless steel wall box. By housing the infrared sensor and flushing mechanism within this secure enclosure, the system is shielded from tampering, theft, and impact. This is the essential configuration for restrooms where fixture security and continuity of service are paramount.
• Precision Piston Technology: Hydrotek’s industrial-grade piston design offers a significant advantage over traditional diaphragm valves. The piston mechanism ensures a consistent 1.6 GPF flush regardless of water pressure fluctuations and is highly resistant to mineral deposits and debris, ensuring long-term reliability and reducing the frequency of maintenance.
• Corrosion-Resistant Internals: The valve body is manufactured from high-quality brass with a corrosion-resistant finish. Combined with industrial-grade VSI silicone elastomer seals, the system is built to withstand the aggressive chemicals, such as chlorine and chloramines, often found in municipal water supplies.
• Top Spud Integration: While the valve body remains concealed behind the wall for security, the 1-1/2" top spud configuration allows for seamless integration with standard top-access closet fixtures. This setup combines the security of a concealed valve with the versatility of a traditional fixture interface.

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-CT-WB is an ideal solution for retrofitting existing facilities where electrical hardwiring is difficult or for new construction looking to minimize installation complexity.
• True Mechanical Manual Override: Features a standard manual-mechanical override button that remains fully functional even in the event of battery exhaustion, ensuring the toilet remains operational and flushing is always available for users.
• Automated Hygiene (Sentinel) Flush: Includes a built-in 24-hour sentinel flush feature that automatically activates the valve during periods of low usage. This keeps the fixture’s trap seal primed 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: 1-1/2" Top Spud Closet (Toilet).
• Inlet Size: 1" NPT.
• Flush Volume: 1.6 GPF (6.0 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-CT-WB at ProDryers to secure the best market pricing, or request a best price quote for your high-security renovation or commercial project today.