The ZTR6203-QRT-LL is a long-life, battery-powered sensor flush valve designed for urinals with a 0.25 gallon per flush rating. Built for high-traffic environments, it features Zurn’s AquaSense® piston technology, a vandal-resistant metal sensor cap, and a factory-installed lithium battery rated for up to 10 years. Ideal for facilities seeking reduced maintenance cycles and maximum water efficiency.

Key Specifications:

• Flow Rate: 0.25 gallons per flush (Quiet Retrofit Technology).
• Operation: Sensor-activated flush with mechanical override button (MOB).
• Battery Type: Long-life lithium battery (factory-installed, 10-year rating).
• Construction: Chrome-plated brass body with chloramine-resistant internal seals.
• Dimensions: 11-1/2" valve height; top spud connection.

Features & Benefits:

• Extended Battery Life: Lithium cell supports up to 10 years of operation, minimizing service intervals.
• Touchless Hygiene: Infrared sensor enables hands-free operation. Manual override button allows flushing during maintenance or sensor recalibration.
• Durable Design: Vandal-resistant metal sensor cap, filtered piston kit, and dezincification-resistant brass body ensure long-term reliability in public environments.

What's Included:

• 1 x ZTR6203-QRT-LL Exposed Urinal Flush Valve
• 1 x Sensor Cap Assembly with Manual Override
• 1 x High Back Pressure Vacuum Breaker with One-Piece Hex Coupling Nut
• 1 x Adjustable Tailpiece
• 1 x Spud Coupling and Flange for Top Spud Connection
• 1 x Sweat Solder Kit
• 1 x Cast Wall Flange with Set Screw
• 1 x Installation Hardware
• 1 x Factory-Installed Lithium Battery (Long Life)

Options Available:

• ZTR6203-QRT: Standard battery version with 4 AA alkaline batteries (included)

FAQ

Q: Is this valve compatible with all urinals?

A: The ZTR6203-QRT-LL is designed for 3/4" top spud urinals rated for 0.25 gpf. Always confirm fixture compatibility before installation.

Q: Can I switch to standard alkaline batteries?

A: No. The LL variant is factory-configured for lithium cells only. For alkaline battery use, refer to the ZTR6203-QRT model.

Detailed Features & Benefits

Sensor Accuracy: Factory-calibrated infrared sensor with courtesy flush and LED indicators. DIP switch settings allow customization for specific restroom layouts.

Water Efficiency: The QRT model supports LEED credits and WaterSense compliance, offering conservation in public restrooms.

Maintenance Flexibility: Long-life lithium battery reduces service frequency, ideal for high-use or restricted-access installations.

NOTICE: All products come with a limited three-year warranty on materials and workmanship when properly installed and maintained. Decorative finishes warranted for one year.

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