Show or Hide



605GD-16 / 605AD-16

Single Chamber - Reduced Port with Mechanical Check Feature

Lead Free* Models Available


6 to 12 in. (150 to 300mm)


Models 605GD-16 (Globe) and 605AD-16 (Angle) are Ductile Iron, reduced port, single 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, close, or modulate 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. The reduced port design offers improved low-flow performance and cavitation resistance.

Loading Models/UPC Codes...
Loading Models...

To preview and download CAD Drawings for this product, please select a model/size from the list.

Loading Approvals...
Loading warranty informaion...
Loading data...

Disclaimer: Ames product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Ames Technical Service. Ames 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 Ames products previously or subsequently sold.

Please Note: Ames Fire & Waterworks literature requires Adobe Acrobat Reader to view.

Get Adobe Acrobat Reader

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.