Viking® 08512 Model F-1 Easy Riser Swing Check Valve, Flange x Groove, Valve Only, 6" lseries 51-211-1-175

51-211-1-175

200 Degree 23876ME/B Fire Sprinkler Head

3 minutes or indefinitely

Model F1FR-SS series sprinklers are standard spray

Viking® 08512 Model F-1 Easy Riser Swing Check Valve, Flange x Groove, Valve Only, 6" lseries 51-211-1-175The Viking Easy Riser Swing Check Valve is a general purpose rubber faced check valve approved for use in fire service systems. The valve is for use in wet system risers, preaction system risers and wherever a check valve with a drain connection and gauge connections can be utilized. When used with a flow switch on wet pipe systems not requiring a mechanical alarm, the Easy Riser Swing Check Valve may replace an alarm check valve. Item: Viking 08512