Central dry pipe valve

North Cannon Avenue, Lansdale, Pennsylvania 19446. The Central Dry Pipe Valve is a dry pipe sprinkler system water-supply. While trying to reset this dry pipe valve I noticed the airline check valve does not hold pressure, completely.

Please reference the Dry Pipe Valve Installation Guide or the appropriate Data Sheet for the valve for a complete list of all current part numbers and other . Differential type dry pipe valves with flanged connections available in sizes 100mm (4) and 150mm (6). Tail end dry pipe valve sets are ideal for use in . Automatic Float Drain for Use with 6-Inch Central ''AD'' Dry-Pipe Valve.

Central Model C dry-pipe valve with Model AD accelerator and connections. Aug 19- A clapper seal for a dry pipe valve wherein a disc-shape resilient, compressible sealing gasket is secured to the clapper valve body by an . Does anybody know where I might find a Replacement Clapper assembly for a Central Model D 6inch Dry Pipe Valve? Model DPV-Dry Pipe Valve, DN1and DN1Model ACC-Dry Pipe Valve Accelerator European Conformity Valve Trim, . Central Straightflow Dry Pipe Valve.

Trade catalog for sprinkler system components by the Central Automatic Sprinkler Company of Philadelphia . The Reliable Model D Dry Pipe Valve makes pos- sible the installation of automatic sprinkler sys- tems in buildings in which freezing temperatures prevail.