Skip to Main Content

600GD-16

Dual Chamber - Reduced Port

  • Reduced port, dual chamber basic valve with a two-piece telescoping disc and diaphragm assembly
  • Opens and closes in response to pressure on the upper and lower diaphragm chambers
  • A mechanical check feature acts independent of diaphragm position or pilot control system, and provides immediate check action when flow ceases
  • Reduced port design offers improved low-flow performance and cavitation resistance

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 600GD-16

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet 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