Steel Dome Locking Device

Steel Dome Locking Device

The LOK-DOME™ locking device is made of hardened steel, with a zinc plated yellow chromate treatment. It fits over the Shur Stop valve head, shielding it from hammering, sawing or prying. One size fits both 3/4" and 1" Shur Stop valves. A two piece barrel locking pin is available that can be used with or without the LOK-DOME cap to lock-off Shur Stop valves. A special key is used to lock and unlock the device.

Locking Pin: 507049
Key: 504980
LoK-DoM Cap: 71152


  • For changing out 3/4" to 1-1/4" Meter Valves installed on schedule 40 steel pipe
  • Includes three Plugging units, Safety clamp, Wooden Storage Chest (680350) and Operating Instructions (Form 8540)
  • Fits most roundway and straightway valves
  • O-ring sealed body and stem
  • Maximum working pressure 60 psig** (414 kPa)

Catalog PDF