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  5. MJC Multiple Jet Controls
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MJC Multiple Jet Controls

Auxiliary deluge valve

System and Actuation Type For use with deluge or preaction systems
Listings and Approvals LPCB Approved
Sizes DN20 to DN50
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MJC Multiple Jet Controls

  • Overview
  • Features & Benefits
  • Related Products
  • Specifications
  • Technical Resources
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    Control Valves for Limited Size Fire Sprinkler Systems

    Available in DN20 through DN50 pipe sizes, Tyco® Series MJC multiple jet controls are control valves with self-contained heat-actuating units. Upon operation, the MJCs permit a flow of extinguishing medium (usually water) through open spray devices, such as nozzles or non-automatic (open) sprinklers. The MJCs are typically used as an auxiliary deluge valve to control the flow of water to specific as within a larger wet pipe, dry pipe, or deluge system. As such, they can be used with supply piping from either a wet pipe system or a dry pipe or deluge system. In all cases, waterflow alarms are provided by the main automatic control valve for the system that supplies the supply line to the Series MJC multiple jet controls (e.g., alarm valves, dry pipe valves, or deluge valves).
    Control Valves for Limited Size Fire Sprinkler Systems

    Features

    • Fully automatic using proven frangible glass bulb as the heat detection medium
    • Defined areas of protection to provide total coverage of specific zones
    • DN25, DN40, and DN50 have option for thermoelectric actuation that can be used in combination with highly sensitive detection systems and/or manual electric actuation
    • LPCB Approved
    • Installed upright (heat sensitive bulb at top) for water supplies from either a dry pipe or deluge system or pendent (heat sensitive bulb at bottom) for a water supply from a wet system
    • DN25, DN40, and DN50 provided with protective guard
    • Only available in Europe

    Benefits

    Industry-Leading Warranty
    Industry-Leading Warranty

    Johnson Controls stands behind its products with a unique warranty. See our Terms and Conditions for details. 

    Trusted Performance
    Trusted Performance

    Tyco® products have helped to protect spaces for more than 130 years. 

    Broad Portfolio
    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.

    Related Products

    DV-5A Pretrim Deluge Valve

    DV-5A Pretrim Deluge Valve

    DPV-1 Pre-trim Dry Pipe Valve

    DPV-1 Pre-trim Dry Pipe Valve

    FTR-1 Fixed Temperature Release

    FTR-1 Fixed Temperature Release

    Technical Specification

    Listings and Approvals LPCB Approved Pressure Rating 1,4 to 12,0 bar
    Sizes DN20 to DN50 System and Actuation Type For use with deluge or preaction systems

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    TFP1346 Technical Data Sheet  (English)

    MJC Multiple Jet Controls - TFP1346 (English) DN20, DN25, DN40, and DN50, 12 bar BSPT Inlet & Outlets Threads

    English Data Sheet
    VIEW

    Brochure

    Tyco-Fire-Valves-System-Components (English)

    Fire Valves and System Components

    English Brochure
    VIEW

    Data Sheet

    TFP1346_SV Technical Data Sheet – Swedish Translation (Swedish-Sweden)

    MJC Multiple Jet Controls - TFP1346 (Swedish) DN20, DN25, DN40, and DN50, 12 bar BSPT Inlet & Outlets Threads

    Swedish-Sweden Data Sheet
    VIEW
    No resource found for selected filter

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