Hydrotek H8-B1-0375 Ultra High-Efficiency Urinal Flush Valve

The Hydrotek H8-B1-0375 is a precision-engineered, hardwired flush valve designed for maximum water conservation in demanding commercial environments. This exposed, piston-operated unit delivers a specialized 0.375 GPF (3/8 Gallon per Flush) flow rate, providing a critical middle ground for facilities seeking to exceed standard LEED requirements while maintaining robust flushing power.

Constructed from high-copper, low-zinc brass casting, the H8-B1-0375 is built for superior dezincification resistance and long-term durability.

Engineering and Performance

• Precision Piston Mechanism: Features a superior, slow-closing piston assembly that ensures consistent cycle times across varying water pressures.
• Advanced Chemical Resistance: Equipped with VSI silicone elastomer seals that remain unaffected by high concentrations of chlorine, chloramines, and ammonia.
• Intelligent Hygiene Monitoring: Includes an automated 36-hour sentinel flush feature to maintain trap seals and prevent sewer gas migration during periods of inactivity.
• Mechanical Integrity: Includes a standard manual-mechanical override button, ensuring the fixture remains operational even during power interruptions.

Smart Electronics and Reliability

• Hardwired Power System: Operates via a 120V AC plug-in adapter (12V DC output), eliminating the maintenance overhead and environmental impact of battery replacements.
• Self-Diagnostic Logic: The electronic system features integrated self-diagnostics and a manual reset to simplify facility maintenance and troubleshooting.
• Scalable Power Solutions: Compatible with multi-unit power adapters (HC-010 or HC-0104) capable of powering up to 8 valves from a single outlet.
• Adaptable Sensing: Features an infrared sensor with a preset but field-adjustable distance to optimize detection for specific restroom layouts.

Installation Specifications

• Hardware Requirements: Standard 3/4" I.P.S. angle stop valve with a vandal-resistant cap and 3/4" top spud connection.
• Pressure Range: Engineered for reliable operation between 10–125 PSI.
• Physical Dimensions: Designed for a standard 11-1/2" rough-in height from the top of the fixture to the center of the inlet.
• Protection Systems: Features a built-in self-cleaning filtering system to protect internal solenoid and piston components from waterborne debris.

Buy Hydrotek at ProDryers

Maximize your facility's LEED credits and reduce operational costs with the H8-B1-0375. Buy the Hydrotek H8-B1-0375 at ProDryers to secure the best market pricing, or request a best price quote for bulk quantities and project-based requirements.

Call us at 888-503-7937 with questions or for quotes on bulk pricing. We are an authorized, well-trusted Hydrotek supplier.