Viking® Model F-1 Dry Valve, Flange x Flange, 4", Valve Only No Trim, 07628 TY313 CM15172199

CM15172199

F1FR56V2BN

Viking Concealed 13501 Label 13584 Domed Horizontal Sidewall Fire Sprinkler Cover Plate

The new InnovairFlex product line is backward compatible to existing Innovair models

Item: RASCO/Reliable® RA3503

Viking® Model F-1 Dry Valve, Flange x Flange, 4", Valve Only No Trim, 07628 TY313 CM15172199The Viking Model F 1 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. The valve combines a positive latching clapper and air plate assembly with a differential air to water seat design. The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system. The differential design allows an air supply of moderate pressure to