- Home >
- Water Safety & Flow Control >
- Control Valves >
- Stainless Steel Control Valves >
- Basic Valves > S6518 / S61518
S6518 / S61518
Dual Chamber - Reduced Port with Mechanical Check
Lead Free* Models Available
The Watts ACV Models S6518 and S61518 are reduced port, dual chamber basic valves that incorporate a two-piece telescoping disc and diaphragm assembly. This assembly is the only moving part within the valve, allowing it to open or close as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system, and provides immediate check action when flow ceases.
To preview and download BIM Drawings for this product, please select a model/size from the list.
Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
Please Note: Watts literature requires Adobe Acrobat Reader to view.
*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.