Engineered for performance, Zurn’s AquaVantage® Exposed Manual Diaphragm Flush Valves provide consistent and reliable water closet operation. They feature a streamlined design while providing high-level performance, unsurpassed water conservation, and long-lasting savings. Each flush valve contains a quiet chemical and clog-resistant GO BLUE® triple-filter diaphragm. GO BLUE® parts last up to 10x longer than the competitors’ seals and gaskets reducing maintenance expenses and extending their lifespan. The Z6000AV-1-WS1 has an extended 16-inch rough-in. AquaVantage® flush valves include a vandal-resistant control stop cover, a high-pressure vacuum breaker, a cast wall flange with set screws, and an ADA compliant no-leak handle. Their advanced features make this line a leading solution for any commercial retrofit or new construction project.

• 16" rough-in vs. standard 11-1/2" centerline of supply to top of fixture
• 1.6 gpf closet flush volume meets U.S. federal standard for water conservation
• Clog-resistant triple filter diaphragm
• Chemical resistant gaskets and seals for extended service life with lower maintenance costs
• Manual, ADA-compliant handle with no-leak seal technology
• 3-year limited warranty