Skip to Main Content



Part of the RK-770 Series

Ordering Code: 0887100

UPC: 098268385946

Lead Free: NO

Backflow Seat Repair Kit, 770Dcda

This seat repair kit for series 770DCDA is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a seat and a seat O-ring for one check. Check with local inspection authorities for installation requirements.

Product Features

  • No special tools required for changing parts
  • Factory Replacement Kit
  • Seat kit
  • All parts are made of high quality materials
ADA Compliant N
Brand Name Watts
Kit Contents Seat, Seat O-Ring - For One Check
Kit Type Seat Kit
Lead Free NO
Part Number 0887100
Products Used On Series 770DCDA Double Check Detector Assembly, Backflow Preventing Valve
Series RK-770