Delta 6 Way Diverter Cartridge
Commercial Code Compliance • Hydraulic Performance • Multi-Outlet Distribution

Yes — with application-specific limitations. The Delta 6 Way Diverter Cartridge is certified under ASME A112.18.1 / CSA B125.1 for diverter performance, flow capacity, and cycle testing. However, commercial applications require verification of flow rate compatibility (GPM), backflow prevention integration, and ASSE 1017 pressure balancing when used in multi-outlet hospitality or institutional showers.

ASSE 1017 governs diverter flow performance. This standard requires diverters to maintain minimum flow rates under simultaneous outlet operation and verify positive shut-off to non-selected outlets. The Delta 6 Way cartridge delivers 8-12 GPM capacity depending on supply pressure, meeting commercial hospitality requirements for multi-head shower systems.

Yes — per UPC 603.5.3 and IPC 608.2. Diverter systems serving multiple outlets with hand showers or submerged inlets require ASSE 1012 or ASSE 1014 backflow protection. The Delta 6 Way cartridge must be specified with integral or inline backflow preventers for commercial applications where submergence risk exists.

Cv approximately 3.2–4.5 depending on port selection. The Delta 6 Way cartridge maintains consistent flow coefficients across all six positions with ≤15% variation between ports. This ensures balanced performance when multiple outlets are sequentially activated. Pressure drop at 8 GPM is 4–6 PSI, compatible with commercial water distribution systems.

No — this is a diverting valve, not a mixing valve. The Delta 6 Way Diverter Cartridge is designed for single-outlet selection, directing full flow to one of six possible outlets. For simultaneous multi-outlet operation, specify a multi-port distribution valve or manifold system with appropriate flow capacity.

Rated for continuous duty up to 8 GPM. The Delta 6 Way cartridge features ceramic disc technology rated for 500,000+ cycles at full commercial flow rates. Exceeding 8 GPM may accelerate wear and reduce service life. For high-volume hospitality applications (10-12 GPM), specify 2-way or 3-way diverters or commercial-grade manifold systems.

Yes — widely specified in luxury hotel applications. The Delta 6 Way Diverter Cartridge is commonly used in premium guest bathrooms with rainfall heads, hand showers, and body sprays. Specify with thermostatic mixing valve (ASSE 1016) upstream for scald protection and temperature stability. Verify 8 GPM flow capacity meets all connected outlet requirements.

Conditional — with appropriate system integration. For healthcare applications, the diverter must be paired with ASS 1016 thermostatic mixing valve with temperature limit stops (≤120°F) and ASSE 1070 compliant point-of-use mixing. Backflow prevention per CMS S&C 17-30 is mandatory. Consult with Delta commercial representative for healthcare-specific configurations.

Limited commercial warranty applies. Delta Faucet offers 5-year limited commercial warranty on diverter cartridges when installed in accordance with specifications and within rated flow parameters. Residential installations carry lifetime coverage. Commercial specifiers should verify warranty terms with local Delta representatives and document application conditions.