J-1 Wet Alarm Valve with Eurotrim for UL-FM Market
The Viking Model J-1 Alarm Check Valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. The valve is designed to initiate an alarm during a sustained flow of water (such as the flow required by an open sprinkler) by operating an optional water motor alarm and/or alarm pressure switch. The valve is made suitable for use on variable pressure water supplies by adding the optional retard chamber to the standard trim.
Technical Details
Manufacturer:
Viking
Page:
F_032314
Part Number:
ET08235,
ET08238,
ET08241,
ET08244,
ET09108,
ET09109,
ET09111,
ET12388,
ET08236,
ET08239,
ET08242,
ET08245,
ET09535,
ET09536,
ET09877,
ET12389,
ET08237,
ET08240,
ET08243,
ET08246,
19420,
880214,
8121960050,
ET09405
Technical Data Sheet
Drawing 1