Central model d dry pipe valve

Fairview Park Drive, Elmsfor New York 10523. Reliable is one of the world's largest producers of automatic fire sprinklers and sprinkler system control equipment. Manufactured by: Central Sprinkler Company.

Significant modifications to the water supply system since the. Differential type dry pipe valves with flanged connections available in sizes 100mm (4) and 150mm (6). The Reliable Model D Dry Pipe Valve makes pos- sible the installation of automatic sprinkler sys- tems in buildings in which freezing temperatures prevail. Reliable Models B, C, C- C- and D. Central Model C dry-pipe valve with Model AD accelerator and connections. Aug 20- Globe Fire Sprinkler Corporation Dry Pipe Valves are essentially.

D) Make sure that the clapper lever is latched under the locking stud. Does anybody know where I might find a Replacement Clapper assembly for a Central Model D 6inch Dry Pipe Valve? Reliable Model D Dry Pipe Valves are installed in the verti- cal position in the main supply to the dry pipe system. The basic trim set, priming chamber attachment . May 20- A differential-type dry pipe valve for a fire protection sprinkler system has a ratio of effective air sealing area to service water sealing area that is .