Fire Protection System (FPS) supplies Tyco valves and trim for wet pipe sprinkler systems in Bhopal: the AV-1-300 alarm check valve, RC-1 retard chamber, WMA-1 water motor alarm, CV-1FR riser check valve, riser manifolds, test and drain valves and the RSV-1 residential shut-off valve.
A divided seat ring, rubber faced clapper alarm check valve for wet pipe sprinkler systems, which sounds electric and/or hydraulic alarms when water flows steadily into the system at the rate of one or more sprinklers.
The European Conformity edition of the AV-1-300 alarm valve in DN65, DN100, DN150 and DN200, supplied with European Conformity valve trim and used with or without the RC-1 retard chamber.
A retard chamber for alarm check valves on wet pipe systems with a varying water supply pressure, used to help prevent false alarms.
A hydraulically operated outdoor gong that sounds a local alarm when water flows through the alarm line of an alarm check, dry pipe, deluge or preaction valve.
The European Conformity edition of the WMA-1 hydraulically operated outdoor gong, rated 16 bar, for use with alarm check, dry pipe, deluge and preaction valves.
Relief trim fitted in the system pressure gauge connection of an alarm valve, which lets off the excess pressure that builds up in a wet pipe system when the ambient temperature rises.
Sizes: DN50 to DN300
A compact swing type check valve with grooved ends for wet system risers where a water motor alarm is not required, used with a separate approved flow switch for the local alarm.
A single assembly that combines the waterflow alarm, pressure gauge, alarm test orifice, drain, sight glass and check valve for an NFPA 13 sprinkler riser or floor control point.
A combined test and drain valve with integral pressure relief, for testing waterflow alarm devices and draining feed mains to a common inside drain where an outside inspector's test connection is not practical.
Sizes: DN32 to DN80
Single assembly riser manifolds for commercial and residential sprinkler systems to NFPA 13, 13D and 13R, with waterflow switch, gauge and drain valve, and an optional TD-2 test and drain valve.
A compact riser assembly with butterfly shut-off valve, check valve, flow switch, test assembly and drain, used to identify individual floors or areas of a sprinkler system under Australian Standards AS 2118 Parts 1 and 6.
A valve for a shared domestic and fire sprinkler water supply in homes, which automatically diverts the available water to the sprinkler system when a sprinkler operates.
An alarm check valve sits at the base of a wet pipe sprinkler system, where the pipes are always full of water. It lets water pass into the system in one direction only and, when a sprinkler opens and water keeps flowing, it feeds the alarm line to sound an electric and/or hydraulic alarm. The Tyco AV-1-300 is a divided seat ring, rubber faced clapper valve rated 300 psi, in 2-1/2, 4, 6 and 8 inch (DN65, DN100, DN150 and DN200) sizes. Its trim includes pressure gauges, a bypass check valve that passes small, slow supply pressure rises without opening the clapper, a main drain valve and an alarm test valve. TFP910 is the edition Tyco lists as UL and C-UL Listed and FM Approved; TFP990 is the European Conformity trim edition, which Tyco lists as FM, VdS and LPCB Approved.
Where the supply pressure varies, as it often does on public mains, add the RC-1 retard chamber. A retard chamber is fitted in the alarm line and holds back brief surges so that short pressure rises do not sound the alarm; Tyco says the RC-1 is required for such installations and it is ordered separately. For a local alarm that needs no electricity, the WMA-1 water motor alarm is a water driven gong for an outside wall up to 450 mm thick; TFP922 is its European Conformity edition, rated 16 bar.
If a water motor alarm is not needed, the CV-1FR grooved end riser check valve, DN50 to DN300, can be used with a separately supplied flow switch instead of an alarm check valve. For floor or zone control, RM-2 riser manifolds put the flow switch, gauge, drain and test arrangement in one assembly, and the TD-2 test and drain valve adds a sight glass, test orifice and pressure relief. The pressure relief trim protects gridded wet systems from pressure build-up as the surroundings warm.
Sizes, pressure ratings and approvals differ from one data sheet to the next, so FPS checks the TFP number of each item against your system design before supply and installation in Bhopal and across Madhya Pradesh.
Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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