Viking® 08506 Model F-1 Easy Riser Swing Check Valve, Flange x Groove, Valve Only, 3" GL5656 * Please note this wrench

* Please note this wrench has been replaced by the W1 Head Wrench

21495UAB12 Fire Sprinkler Head

57-560-4-155

Item: Tyco® TY5131

Viking® 08506 Model F-1 Easy Riser Swing Check Valve, Flange x Groove, Valve Only, 3" GL5656 * Please note this wrenchThe 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 08506