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- DV-5A Pretrim Preaction Valve
DV-5A Pretrim Preaction Valve
Space-saving valves for preaction fire protection systems
| System and Actuation Type | Preaction SI (Wet, Dry, Electric), DI (El/Pn, El/El) |
| Listings and Approvals | UL and C-UL Listed, FM and VdS Approved |
| Sizes | 1½ inch to 8 inch (DN40 to DN200) |
Easy to Handle and Maintain
The DV-5A features a lower pressure drop and higher pressure rating of up to 300 PSI (compared to the original DV-5 valve). It also features a reduced footprint and integrated alarm port to make installation and maintenance easier.
The integrated alarm port also eliminates the check valve in a pre-action system.
Available models include single interlock (wet and dry actuation), double interlock (electric/electric, electric/pneumatic, and Type A (for Europe).
Features
- Easy external resetting
- Single and double-interlock models available
- UL and C-UL Listed, FM and VdS Approved
- Compact trim package
- Integrated alarm port takes the place of a check valve
Benefits
External reset
Save time and effort with no need to remove the diaphragm cover.
Higher pressure rating & lower pressure drop
Allows water to travel further at specified system pressure compared to the original DV-5 valve.
Reduced footprint
The streamlined trim provides a more compact package that is easy to install and service.
Integrated alarm port
Eliminate the check valve in pre-action systems.
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 and VdS Approved |
| Pressure Rating | Valve: 20 to 300 psi (1,4 to 20,7 bar) Trim: See technical data sheet for details | Sizes | 1½ inch to 8 inch (DN40 to DN200) |
| System and Actuation Type | Preaction SI (Wet, Dry, Electric), DI (El/Pn, El/El) |
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