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Stainless Steel Single Chamber - Full Port

905GS (Globe) and 905AS (Angle) Series are Stainless Steel, 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. Stainless Steel construction provides superior corrosion resistance, a lightweight alternative to conventional heavy iron valves, extended diaphragm life, and reduced frequency and labor costs associated with traditional maintenance repairs.


  • One-piece disc and diaphragm assembly is the only moving part within the valve
  • Sizes 4 in. to 24 in. (100 to 610mm)
  • Lightweight Stainless Steel construction reduces corrosion, diaphragm wear, and labor frequency and costs
  • Valve opens, closes, or modulates as commanded by the pilot control system

Select a Model

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

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: