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 that lasts up to 10x longer than the competitors’ seals and gaskets reducing maintenance expenses and extending their lifespan. With its water-saving dual flush function having 1.6 gpf and 1.1 gpf flush options, the Z6000AV-WS1-DF can reduce water consumption by up to 30 percent. 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. A leading solution for any commercial retrofit or new construction project.

• Dual flush function with a water-conserving 1.6 gpf and a high efficiency 1.1 gpf
• 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