ALARM CHECK VALVE MODEL J-1
J-1 FxF
Viking
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.
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.
SPECIAL FEATURES
• BRAND : VIKING
• MANUFACTURER : VIKING CORPORATION
• COUNTRY : USA.
• MODEL : J-1
• TYPE : VERTICAL TRIM
: HORIZONTAL TRIM
• ACCESSORIES : TRIM, RETARD & GONG
• APPROVED : UL/FM
• SIZE : 3”, 4” , 6" , 8”
• CONNECTION : FLANGED ENDS
• MAX. WORKING PRESSURE : 300 PSI.
• BODY : DUCTILE IRON
• CLAPPER : TEFLON
• CLAPPER FACING : EPDM
• SPRING : STAINLESS STEEL
• MANUFACTURER : VIKING CORPORATION
• COUNTRY : USA.
• MODEL : J-1
• TYPE : VERTICAL TRIM
: HORIZONTAL TRIM
• ACCESSORIES : TRIM, RETARD & GONG
• APPROVED : UL/FM
• SIZE : 3”, 4” , 6" , 8”
• CONNECTION : FLANGED ENDS
• MAX. WORKING PRESSURE : 300 PSI.
• BODY : DUCTILE IRON
• CLAPPER : TEFLON
• CLAPPER FACING : EPDM
• SPRING : STAINLESS STEEL
