Viking® 07929PT Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve & Trim, 2 1/2" Escutcheon 135 Degree 18257AA Fire Sprinkler

135 Degree 18257AA Fire Sprinkler Head

135 Degree 23867AA Fire Sprinkler Head

60-934-4-180

04 mm/min) minimum design density

49-810-6-135

Viking® 07929PT Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve & Trim, 2 1/2" Escutcheon 135 Degree 18257AA Fire SprinklerThe 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 07929PT