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900GD-16

Dual Chamber - Full Port with Mechanical Check Feature

Series 900GD-16 (Globe) and 900AD-16 (Angle) are Ductile Iron, full port, dual chamber basic valves that incorporate a two-piece telescoping disc and diaphragm assembly. When pressure is applied to the upper diaphragm chamber and released from the lower diaphragm chamber, the valve travels to a closed position. When pressure is applied to the lower diaphragm chamber and released from the upper diaphragm chamber the valve travels to a full open position. 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

  • A mechanical check feature acts independent of diaphragm position or pilot control system and provides immediate check action when flow ceases
  • Sizes 2 in. to 16 in. (50mm to 400mm)
  • Full port, dual chamber basic valve with a two-piece telescoping disc and diaphragm
  • Opens and closes in response to pressure on the upper and lower diaphragm chambers

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 900GD-16

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: