Transcription of Dry vALvE TECHNICAL DATA - vikingcorp.com
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TECHNICAL DATADry vALvEMoDEL f-2 groovE/groovE Page 1 of 11 Form No. F_011507 Rev The viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 TECHNICAL Services: 877-384-5464 fax: 269-818-1680 Email: the viking website for the latest edition of this TECHNICAL data page. DESCrIPTIoNThe Viking Model F-2 Dry Pipe vALvE is a latching differential vALvE used to separate the water sup-ply 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 pro-vides a positive mechanical seal for the air pressure in the dry pipe system. The differential design allows an air supply of moderate pressure to control a higher water supply pressure. When the air pressure in the dry pipe system is lowered sufficiently to destroy the pressure differential, the vALvE opens allowing water to enter the dry pipe vALvE is also designed to operate a water motor alarm and/or an electric pressure alarm switch.
TECHNICAL DATA Dry vALvE MoDEL f-2 groovE/groovE Page 1 of 11 Form No. F_011507 17.04.27 Rev 17.2 The viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
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