S6518
Dual Chamber Control Valve - Reduced Port with Mechanical Check
Series S6518, 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.
Features
- Two-piece assembly opens and closes as commanded by the pilot control system
- Mechanical check feature provides immediate check action when flow ceases
- Stainless Steel construction offers superior corrosion resistance for longer life
- Simplified and efficient design is easy and economical to maintain
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |