Model LD-1 Anti-Column Device

Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as  Model LD-1 Anti-Column Device, easier than ever!! 

The anti-column device automatically prevents an unwanted water column from establishing within the system riser. On dry pipe systems the anti-column device prevents water from columning downstream of the dry valve. On preaction sprinkler systems the anti-column device prevents water from columning downstream of the easy riser check valve.

Tried out the innovative Valve & System Configurator(opens in a new window) yet? Build out a complete system riser by stepping through the options you need to complete your system, and get a list of materials ready to submit to your local Viking SupplyNet for quoting. You can even link right to SupplyNet.com from the parts list where we make it easy to get what you need when you need it. Check it out!