Supplier for TycoA DPV-1 valve set up for Preaction Type B systems to EN 12845, which lets water into the pipes when either the fire detection system or one or more sprinklers operate, for areas exposed to freezing.
Standards and approvals: VdS Approved
| Specification | Details | Details |
|---|---|---|
| Valve Trim | The valve trim is illustrated in Figures 7, 8, and 10. The valve trim forms a part of the laboratory approval of the valve for use in preaction type B systems and is necessary for the proper operation of the valve. Each package of trim includes the following items: • Water supply pressure gauge • System air pressure gauge • Main drain valve • Low body drain valve • Alarm test valve • Automatic drain valve • Dry pipe valve accelerator | |
| Valve Body | Ductile Iron | |
| Handhole Cover | Ductile Iron | |
| Handhole Cover Gasket | Neoprene |
Specifications as published by Tyco. Please confirm the exact model with us before ordering.
Sizes: DN40 to DN200
A pre-assembled, pre-wired deluge valve riser in a free-standing cabinet, with the shut-off control valve, DV-5A automatic water control valve, waterflow and supervisory switches, and a control panel with back-up batteries.
A pre-assembled DV-5A valve package in a free-standing cabinet for indoor or outdoor use, with shut-off and downstream valves, galvanized trim and supervisory switches pre-wired to a junction box.
Sizes: DN40 to DN200
A diaphragm type automatic water control valve for deluge systems released by a water filled pilot line, with a double seat design that also actuates fire alarms when trimmed.
Sizes: DN40 to DN200
A diaphragm type automatic water control valve for deluge systems released by a pressurised dry pilot line, with a double seat design that also actuates fire alarms when trimmed.
Sizes: DN40 to DN200
A diaphragm type automatic water control valve for deluge systems released by an electric detection system, with a double seat design that also actuates fire alarms when trimmed.
Sizes: DN40 to DN200
A DV-5A diaphragm valve with remote-resetting trim, which can be opened and closed during full flow from a remote location and reset from one or more places.
A bronze automatic ball drip valve that forms part of HD's UL Listed deluge valve trim. It is used with the ETW-D, NTW, ETD-D and NTD trims on all HD deluge valve models.
A field adjustable device that regulates and restricts air flow to hold the air pressure in the pneumatic lines of a pre-action system or a dry pilot actuated deluge valve.
Sizes: 4”, 6”
UL Listed alarm check valve for the head of a wet sprinkler system, in 4 inch and 6 inch sizes with ANSI B16.5 flanged inlet and outlet.
A supervisory switch that monitors the open position of post indicator and butterfly control valves, with a bi-directional actuator for rising or falling flag installations.
A supervisory switch that monitors the open position of outside screw and yoke (OS&Y) gate valves, for indoor and outdoor use.
Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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