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Spring Loaded In-Line Check Valve 1-1/2" & 2" (Models K-1 & L-1)
![Spring Loaded In-Line Check Valve 1-1/2" & 2" (Models K-1 & L-1)](https://www.vikinggroupinc.com/sites/default/files/products/Products_VikingValves%26Systems_WetPipeSystems_AdditionalValves%26Components_SpringLoadedIn-LineCheckIamge.png)
The Viking Model K-1 (threaded) and L-1 (grooved) Spring Loaded In-Line Check Valves are general purpose rubber-faced check valves approved for use in fire-service systems. These valves, which are manufactured with a brass body, brass seat, and a rubber-faced clapper assembly, may be installed vertically or horizontally. The L-1 and K-1 valves are often used as a riser check valve in small deluge and preaction systems.
Technical Details
Manufacturer:
Viking
Page:
F_012202
Part Number:
10659,
10667,
11054,
11059