FM Approved Dry System Valves & Devices

Descriptions 

FM Approved Dry System Valves & Devices is one in which pipes are filled with pressurized air or nitrogen, rather than water. This air holds a remote valve, known as a dry pipe valve, in a closed position. Located in a heated space, the dry-pipe valve prevents water from entering the pipe until a fire causes one or more sprinklers to operate. Once this happens, the air escapes and the dry pipe valve releases. Water then enters the pipe, flowing through open sprinklers onto the fire.

FM Approved Dry System Valves & Devices

Tyco FM Approved Dry System Valves & Devices Ductile | DPV-1，Reliable FM Approved Dry System Valves & Devices Ductile | E/E3; Victaulic FM Approved Dry System Valves & Devices Ductile | NXT 768 ； Viking FM Approved Dry System Valves & Devices Ductile | F-1

Features

FM Approved Dry System Valves & Devices Ductile Iron material to ASTM - A536

FM Approved Dry System Valves & Devices Flanged x Flanged, Grooved x Grooved and Grooved x Flanged available

FM Approved Dry System Valves & Devices Rated for maximum 17.2Bar (250 PSI) operating pressure

FM Approved Dry System Valves & Devices Size: 2-1/2”(DN65),3”(DN80), 4”(DN100), 6”(DN150)

FM Approved Dry System Valves & Devices Used to supply sprinkler installations in which sprinklers are subjected to freezing conditions (40˚F / 4˚Cor less) 

FM Approved Dry System Valves & Devices Unique, offset clapper design minimizes valve size and weight

FM Approved Dry System Valves & Devices Epoxy painted internally & externally

Brands          

Certifications ： FM,UL,CCCF