Hydrotek H8C-128DF-MB Matte Black Dual-Flush Closet Valve

The Hydrotek H8C-128DF-MB is a high-performance, sensor-operated flush valve designed to provide the ultimate balance between water conservation and aesthetic excellence. This AC-powered unit features a premium Matte Black finish, delivering a modern, sophisticated look to commercial restrooms while maintaining the rugged durability required for high-traffic environments.

By utilizing advanced dual-flush logic, the H8C-128DF-MB automatically delivers either a full 1.28 GPF or a water-saving 1.0 GPF flush based on the user’s occupancy time. This intelligent operation ensures maximum water efficiency while providing the necessary power for reliable waste evacuation.

Precision Engineering & Durability

• High-Performance Piston Mechanism: Features a superior, slow-closing piston flushing mechanism that ensures consistent cycle times across a wide pressure range of 10–125 PSI.
• Corrosion-Resistant Construction: Cast from high-copper, low-zinc brass to provide maximum resistance to dezincification, ensuring long-term structural integrity.
• Industrial-Grade Seals: Equipped with VSI silicone elastomer piston seals that are specifically engineered to remain unaffected by chlorine, chloramines, and ammonia.
• Integrated Protection: A standard self-cleaning filtering system protects the internal solenoid and piston from waterborne debris and sediment.

Advanced Operational Intelligence

• Intelligent Dual-Flush Logic: Automatically selects between 1.28 GPF and 1.0 GPF to optimize water usage without manual intervention.
• Hardwired Dependability: Powered by a 120V AC plug-in adapter, providing constant, reliable power for high-frequency use without the need for battery replacements.
• Touchless ADA Compliance: The infrared sensor provides a sanitary, "no-hands" experience to minimize cross-contamination in public restrooms.
• Self-Diagnostic Electronics: Features an integrated electronic system with self-diagnostics and a manual reset function for simplified facility maintenance.
• Sentinel Flush Feature: Includes a 36-hour sentinel flush to maintain the trap seal and ensure fresh water remains in the fixture during periods of inactivity.
• Manual Mechanical Override: Features a standard manual-mechanical override button, ensuring the fixture remains fully operational during power interruptions.

Installation & Technical Specifications

• Universal Compatibility: Designed for floor-mounted or wall-hung top spud closet bowls.
• Standard Connections: Features a 1" I.P.S. angle stop valve with a vandal-resistant cap and a 1-1/2" top spud coupling.
• Rough-In Dimensions: Standard 11-1/2" rough-in height from the top of the fixture to the center of the inlet.
• Adjustability: Includes an adjustable tailpiece to accommodate field variations and can be configured for a left-hand rough-in.

Shop at ProDryers: Elevate your facility's efficiency and design with the Hydrotek H8C-128DF-MB. Buy the Hydrotek H8C-128DF-MB at ProDryers to secure the best market pricing, or request a best price quote for your next commercial project or bulk renovation today.

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