757

Double Check Valve Assembly Backflow Preventers Sizes: 2 ½ -10 IN (65 – 250mm)

  • Extremely compact and lightweight design
  • Easy to install and maintain
  • Available with grooved butterfly valve shutoffs
  • Replaceable check disc rubber

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 757

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