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DP-1 Dry Pilot Actuator
Auxiliary releasing device
| System and Actuation Type | For use with deluge or preaction systems |
| Listings and Approvals | UL and C-UL Listed; FM and LPCB Approved |
Auxiliary Release Systems for Deluge and Preaction Valves
The DP-1 actuates these automatic water control valves upon release of air (nitrogen) pressure. In the case of dry pilot actuation, air pressure is released due to the pilot sprinkler opening.
For a double-interlock preaction system, air pressure is released from the piping due to the opening of an automatic sprinkler. When the actuator triggers, it permits water pressure to be released from the deluge or preaction valve differential chamber, thereby allowing the deluge or preaction valve to open.
Features
- 250 psi maximum water pressure
- Bronze body and cover
- 50 psi maximum air (nitrogen) pressure
- UL and C-UL Listed, FM and LPCB Approved
Benefits
Industry-Leading Warranty
Johnson Controls stands behind its products with a unique warranty. See our Terms and Conditions for details.
Trusted Performance
Tyco® products have helped to protect spaces for more than 130 years.
Broad Portfolio
Tyco® products are part of a time-tested, broad portfolio of fire protection solutions, including fire grooved, sprinklers, valves, water mist, foam concentrates and hardware, and much more.
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