- Tyco-Fire
- Products and Solutions
- Valves, Devices, and Components
- Deluge and Preaction Valves and Components
- DV-5A Pretrim Deluge Valve
DV-5A Pretrim Deluge Valve
Space-saving valves for deluge fire protection systems
System and Actuation Type | Deluge (Wet, Dry, Electric) |
Listings and Approvals | UL and C-UL Listed; FM, VdS, and LPCB Approved *See technical data sheet for approval details |
Sizes | 1-½-inch to 8-inch (DN40 to DN200) |
Easily Reset Your Deluge System
The diaphragm style design of the DV-5A valve allows external resetting, providing for easy resetting of a deluge system without having to open a valve handhole cover to manually reposition a clapper and/or latch mechanism. When properly trimmed, the double-seat design of the DV-5A valve also provides actuation of fire alarms upon system operation.
Available models include wet, dry and electric actuation, remote-resetting, remote-resetting/pressure-reducing.
![Easily Reset Your Deluge System](https://tyco.widen.net/content/bubfgoschf/jpeg/bts_imageleftcontentright_dv-5a_pretrim_deluge_valve_iStock-1216453954.jpeg?position=c&color=ffffffff&quality=80&u=ncoxvb)
Features
- Easy external reset
- Single moving part — diaphragm design reduces complexity and maintenance
- Available pretrimmed or order valve and trim components separately
- UL and C-UL Listed, FM, VdS and LPCB Approved – see technical data sheet for model-specific listings and approvals
- Compact, space-saving design helps reduces valve room footprint and construction costs
- Higher pressure rating and lower pressure drop allows water to travel further at specified system pressure
- Available models include: wet, dry and electric actuation, remote-resetting, remote-resetting/pressure-reducing
Benefits
![One Moving Part](https://tyco.widen.net/content/oqczymljr8/jpeg/bts_icon_benefit_icons_one_moving_part.jpeg?position=c&color=ffffffff&quality=80&u=ncoxvb)
One Moving Part
The simple diaphragm design provides simple maintenance and operation.
![External Reset](https://tyco.widen.net/content/oqpofuamlv/jpeg/bts_icon_benefit_icons_external_reset.jpeg?position=c&color=ffffffff&quality=80&u=ncoxvb)
External Reset
Save time and effort with no need to remove the diaphragm cover.
![Higher Pressure Rating And Lower Pressure Drop](https://tyco.widen.net/content/56m1c5avkg/jpeg/bts_icon_benefit_icons_high_pressure_rating.jpeg?position=c&color=ffffffff&quality=80&u=ncoxvb)
Higher Pressure Rating and Lower Pressure Drop
Our deluge system valves allow water to travel further at specified system pressure compared to the original DV-5 valve.
![Reduced Footprint](https://tyco.widen.net/content/dwumncfr3s/jpeg/bts_icon_benefit_icons_reduced_footprint.jpeg?position=c&color=ffffffff&quality=80&u=ncoxvb)
Reduced Footprint
The streamlined trim provides a more compact package that is easy to install and service.
Related Products
Technical Specification
Connection Type | Grooved x Grooved, Flange x Flange, Flange x Grooved, Thread x Thread NPT | Listings and Approvals | UL and C-UL Listed; FM, VdS, and LPCB Approved *See technical data sheet for approval details |
Pressure Rating | Valve: 20 to 300 psi (1,4 to 20,7 bar) Trim: See technical data sheet for details | Sizes | 1-½-inch to 8-inch (DN40 to DN200) |
System and Actuation Type | Deluge (Wet, Dry, Electric) |
Technical Resources
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