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Single Chamber - Full Port

Series 905GD (Globe) and 905AD (Angle) are Ductile Iron, full port, single chamber basic valves that incorporate a one-piece 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.


  • Lead free ductile iron body and cover with stainless steel trim
  • One-piece disc and diaphragm assembly opens, closes, or modulates as commanded by the pilot control system
  • Lined and coated with fusion bonded epoxy
  • Sizes 1 1/4 in. to 16 in. (32mm to 400mm)

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 905GD

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: