Zurn ZTR6203-ULF | EcoVantage ZTR Exposed Sensor Piston Flush Valve, 0.125 GPF, Chrome
Zurn ZTR6203-ULF | EcoVantage ZTR Exposed Sensor Piston Flush Valve, 0.125 GPF, Chrome - Standard is backordered and will ship as soon as it is back in stock.
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The Zurn ZTR6203-ULF Sensor Operated Urinal Flush Valve delivers reliable hands-free operation with water-saving efficiency for commercial restrooms. Its ultra-low flow 0.125 gpf design combines advanced sensor technology with durable construction, making it an ideal solution for modern commercial facilities focused on water conservation.
Key Specifications:
| Flow Rate | 0.125 gallons per flush (WaterSense certified) |
| Power Supply | Battery-powered with 4 "AA" batteries (standard) |
| Construction | Chrome-plated brass with proprietary DR resistant low lead brass alloy |
| Activation | Infrared sensor with mechanical manual override button |
| Backflow Prevention | High back pressure vacuum breaker with one-piece hex coupling nut |
Features & Benefits:
- Touchless Operation: Advanced sensor technology eliminates cross-contamination in public restrooms.
- Ultra Water Conservation: 0.125 gpf ultra-low flow design reduces water consumption while maintaining effective flushing performance.
- Durable Construction: Chrome-plated brass body with dezincification-resistant low lead brass alloy ensures long-term reliability.
- Filtered Piston Technology: Chloramine-resistant components prevent clogging and extend service life.
- Manual Override: Mechanical override button provides backup operation when needed.
Options Available:
- ZTR6203-ULF: Standard model powered by 4 "AA" batteries with approximately 3 years of life under normal conditions (48,000 activations per year).
- ZTR6203-ULF-LL: Long-life battery option featuring specialized lithium batteries that provide up to 10 years of battery life.
- ZTR6203-ULF-HW: Hardwired version utilizing 7.6 VDC power supply input for continuous operation without battery replacement.
- ZTR6203-ULF-X: Top spud configuration option designed for specific plumbing layouts.
What's Included:
- 1 x Zurn ZTR6203-ULF Sensor Flush Valve
- 1 x Filtered Piston Kit
- 1 x High Back Pressure Vacuum Breaker
- 1 x Adjustable Tailpiece
- 1 x Spud Coupling and Flange
- 1 x Sweat Solder Kit with Cast Wall Flange
- 1 x Vandal Resistant Stop Cap
- 4 x "AA" Batteries (Standard and -LL versions)
- 1 x Installation Hardware
How to Install Zurn ZTR6203-ULF:
- Shut off water supply and prepare wall according to rough‑in dimensions.
- Mount the flush valve body to the urinal spud and secure with coupling nut and flange.
- Attach the vacuum breaker tube and connect the control stop with wall flange.
- Insert the filtered piston kit, seals, and install the vandal‑resistant stop cap.
- Install batteries (or connect hardwire option), turn on water supply, and test sensor activation.
FAQ
Q: How Does Zurn ZTR6203-ULF Contribute to Water Conservation?
A: It operates at just 0.125 gpf, saving up to 88% more water compared to traditional 1.0 gpf models, with sensor activation preventing unnecessary flushes.
Q: What Are the Benefits of Each Power Option for Zurn ZTR6203-ULF?
A: Standard uses 4 "AA" batteries (3 years life), -LL uses lithium batteries (up to 10 years), and -HW is hardwired for continuous operation without battery replacement.
Q: Is Zurn ZTR6203-ULF ADA Compliant?
A: Yes. It is designed to meet ADA requirements with sensor activation and a manual override button for accessibility.
Q: How Is Maintenance Simplified on Zurn ZTR6203-ULF?
A: Front-accessible valve cartridge, chloramine-resistant seals, and filtered piston technology reduce clogging and make servicing easier.
Q: Can Zurn ZTR6203-ULF Be Used With Other Manufacturers’ Fixtures?
A: Performance is guaranteed with Zurn EcoVantage® fixtures; consult Zurn Technical Services for compatibility with other brands.
Q: What Warranty Comes With Zurn ZTR6203-ULF?
A: It includes a limited three-year warranty on materials and workmanship, with decorative finishes warranted for one year.
NOTICE: All products come with a limited three-year warranty on materials and workmanship when properly installed and maintained according to instructions. Decorative finishes warranted for one year.
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The Zurn ZTR6203‑ULF EcoVantage® Exposed Sensor Piston Flush Valve is engineered for ultra‑low‑flow urinals. Delivering 0.125 gpf performance, it combines water efficiency with reliable piston operation in a vandal‑resistant chrome finish.
Key Installation Requirements:
- Exposed, sensor‑operated piston valve for urinals
- Flush volume: 0.125 gpf (WaterSense labeled)
- Supply line pressure: 25–80 PSI
- Power options: Hardwired (7.6 VDC input) or battery pack
- Top spud connection with spud coupling and flange included
Important Notes Before Installing:
- Always depressurize water line before servicing
- Ensure sensor lens is unobstructed for accurate activation
- Do not install in areas subject to freezing temperatures without protection
- Use chloramine‑resistant seals and filtered bypass piston for long‑term reliability
- Secure valve firmly to resist vandalism and maintain alignment
Basic Installation Overview:
- Shut off water supply and depressurize line
- Install spud coupling and flange onto urinal top spud
- Mount valve body and secure with adjustable tailpiece
- Connect supply line and tighten union nut
- Wire hardwired power or install battery pack
- Pressurize system slowly and check for leaks
- Test sensor activation and manual override button
- Adjust piston and regulator if needed for proper flush volume
For complete specifications and installation guidelines, download the official ZTR6203‑ULF Spec Sheet and the Installation Manual.
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