Fleck 3900 Brass Valve

Commercial 3 in. Filter / Meter / Timer

Sales Channel: Dealer

  • Fleck 3900 brass valve for high volume commercial use
  • 3 in. valve handles continuous flow rates of 210 gpm; pieak frow rates to 271 gpm
  • Single, twin or multi-tank applications
  • Available with mechanical or NT electronics

Select options below to identify the UPC, Order Code, and Repair Kit for a specific Fleck 3900 Brass Valve

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) 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