Add-A-Valve®

Emergency Shut Off Device

Emergency shut off device for copper tubing eliminates shutdowns. Allows replacement of defective valve or installation of new valve on hot or cold water in 30 minutes or less* without shutting off water. Valve may be replaced or installed on potable hot or cold water, H2O glycol systems, under pressure, on type M, L & K and copper tube.

*Times may vary depending on working conditions

Emergency shut off device for copper tubing eliminates shutdowns. Allows replacement of defective valve or installation of new valve on hot or cold water in 30 minutes or less* without shutting off water. Valve may be replaced or installed on potable hot or cold water, H2O glycol systems, under pressure, on type M, L & K and copper tube.

*Times may vary depending on working conditions

Installation Note:
For sizes 1-1/4" - 2" you MUST have 2 people.

  • Eliminates facility shutdowns
  • Bottom cleanout cap serves as line tap
  • Lead free sweat ball valve included in package
  • Loc-Tite® gasket sealant included
  • U.S. and Canadian patent no. 5,316,037
Part No Sizes Case Qty Carton Qty Case Weight
800-103ADD 1/2" 3 1 3
800-104ADD 3/4" 4 1 1
800-105ADD 1" 6 1 6
800-106ADD 1-1/4" 10 1 10
800-107ADD 1-1/2" 13 1 13
800-108ADD 2" 21 1 21