Viking® 08516 Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve Only, 8" V33 Dry Concealed Wrench With exterior thumb lock and

With exterior thumb lock and white open back box

5721172899

Item:  Beam Smoke Damage Stopper® for DS240 & DS241

Form "C" dry contact

The TYCO Type D4a PROTECTOSPRAY Nozzles are open (non-automatic) directional spray nozzles and they are designed for use in water spray fixed systems for fire protection

Viking® 08516 Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve Only, 8" V33 Dry Concealed Wrench With exterior thumb lock andThe 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 08516