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Zurn  |  SKU: Z6003-YB-YC

Zurn Z6003-YB-YC | Aquaflush Exposed Manual Diaphragm Flush Valve, Sweat Solder Kit, and Cast Wall Flange, Chrome

$ 128.99
Shipping calculated at checkout.


Product Care Information

Installation
  • All plumbing is to be installed according to state and local codes and regulations.
  • Water supply lines need to allow proper water flow for each fixture.
  • Flush all lines of any debris before making connections.
  • Do not use pipe sealant or plumbing grease on any fitting other then the control stop inlet.

The Z6003-YB-YC delivers reliable performance for urinals in commercial restrooms. Its diaphragm-operated design combines proven Aquaflush technology with durable construction, making it an ideal solution for facilities seeking consistent operation with standard installation requirements.


Key Specifications:

  • Flow Rate: 1.5 gallon per flush (standard).
  • Operation: Manual flush with ADA compliant handle.
  • Construction: Chrome-plated brass with chloramine-resistant components.
  • Connection: 3/4" urinal valve with top spud connection.


Features & Benefits:

  • Reliable Performance: Diaphragm with clog-resistant by-pass prevents operational issues and ensures consistent flushing even in challenging water conditions.
  • Durable Construction: Chloramine-resistant dual seal diaphragm and internal seals provide extended service life with lower maintenance costs in treated water systems.
  • Vandal Resistant: Control stop with internal siphon-guard protection prevents unauthorized adjustments in public restrooms.
  • ADA Compliant: Non-hold open and no leak handle features ensure accessibility while preventing water waste.
  • Easy Installation: Includes sweat solder kit and cast wall flange for straightforward exposed installation.


What's Included:

  • 1 x Z6003-YB-YC Exposed Urinal Flush Valve
  • 1 x ADA Compliant Handle Assembly
  • 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 (YB)
  • 1 x Cast Wall Flange with Set Screw (YC)
  • 1 x Installation Hardware


FAQ


Q: Will this flush valve work with my existing urinal fixture?

A: The Z6003-YB-YC is designed to work with most standard urinals. The valve operates effectively with water pressure from 10 to 100 psi, with a recommended minimum of 25 psi for proper fixture evacuation. Before installation, it's important to verify your fixture manufacturer's minimum flow requirements to ensure proper evacuation.

Q: How does this diaphragm-operated valve perform in various water conditions?

A: The Z6003-YB-YC features a chloramine-resistant dual seal diaphragm with a clog-resistant by-pass, making it highly resilient in various water conditions. The diaphragm design has been proven effective in municipal water systems that use chloramine treatment, which can deteriorate standard rubber components over time. The valve is designed to maintain consistent performance even in challenging water quality environments.


Detailed Features & Benefits


Advanced Diaphragm Technology: The Z6003-YB-YC utilizes Zurn's Aquaflush diaphragm technology with a clog-resistant by-pass. This design prevents debris from affecting the valve's operation while providing consistent water delivery and reliable shut-off. The chloramine-resistant dual seal diaphragm protects against premature deterioration in treated water supplies, extending the service life of the valve and minimizing maintenance requirements.

Complete Installation Package: The YB-YC configuration includes both the sweat solder kit and cast wall flange with set screw, providing everything needed for a professional installation. The sweat solder adapter allows for secure connection to the water supply pipe, while the cast wall flange creates a finished appearance where the pipe extends from the wall. These components ensure a proper installation that looks clean and professional.

Dependable Everyday Performance: The standard flow rate delivers reliable flushing power for commercial urinal applications. The high back pressure vacuum breaker ensures reliable operation and prevents backflow contamination, while the control stop can be easily adjusted to fine-tune performance. The non-hold open handle design prevents water waste, while the ADA-compliant handle ensures comfortable operation for all users.


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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