FDL - 6 Pages

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Catalogue excerpts

FDL is equipped with electrical actuator, junction box and fusible link Halton FDL fire dampers are type-approved class A0(A60) fire dampers for use in offshore, marine and navy ventilation systems. The FDL can be installed in rectangular or circular ducts. The FDL dampers are used to prevent the spread of fire within the ventilation ductwork. All fire dampers have a fusible link and spring return actuator. When the blades are in the open position, the device does not cause significant pressure loss or flow disturbance. Fire dampers are set from outside and can be installed in any position. An open-closed indicator is visible on the outside of the damper. Fire dampers with non-standard dimensions can also be supplied on request. • Type-approved by most recognized classification societies: class A0 without insulation, A15-A60 when suitably insulated • Available as ATEX approved. Shock-tested. • Fixed frame of painted, galvanized or stainless steel. Blades galvanized or stainless steel. Maintenance-free stainless steel bearings and shafts. • Blades with intumescent seals • Nominal fuse release temperature 50 °C, 74 °C or 100 °C. Other temperatures available. • Can be installed in any position • Automatic electrical, pneumatic or spring operation system available • Maximum duct pressure for damper construction 5000 Pa and maximum air velocity 15 m/s Halton MARINE

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FDL DIMENSIONS AND MATERIAL THICKNESS The Halton FDL fire dampers are manufactured according to international standards for both rectangular (width B 100-1300 mm and height H 1001200 mm, 1 mm division) and circular ducts (01001250 mm). Modular constructions are available for bigger sizes. Non-standard dimensions and flange drilling are available on request. Standard flange width 27 mm. Flanges and drilling also available according to ISO 15138 standards. Modular construction sizes up to 2660x2460 mm. Standard frame material thickness 3-5 mm according to SOLAS. Actuator effect on dimensions tlalton...

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GENERAL FDL MODULE ASSEMBLY FDL size limitation: Nominal width 2660 mm x nominal height 2460 mm Flat bars to be sealed with pyrocryl sealant FDL PRODUCT OPTIONS Halton FDL is available with following actuators: • FDL-EL: Electrical spring return motor; standard actuators being 24 V or 230 V or 120 V The motor contains built-in open-closed limit switches. Separate junction box included in the EL-model. A wide range of eex-proof actuators available, including a one second closing time function as an option. • FDL-PNL: Pneumatic linear actuator, material stainless steel • FDL-PNR: Pneumatic rotating...

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FDL-EL WIRING DIAGRAM with Belimo actuator DAMPER OPEN DAMPER OPEN DAMPER CLOSED FDL-EL WIRING DIAGRAM with Belimo-T actuator WHEN DAMPER IS NOT ENERGIZED CONTACTS S1-S2, S4-S5 ARE CLOSED INTERNAL THERMAL SWITCH 72°C BAE72-S FDL-EL WIRING DIAGRAM with ExMax or RedMax WHEN DAMPER IS NOT ENERGIZED CONTACTS S1-S2, S4-S5 ARE CLOSED FDL-EL WIRING DIAGRAM with Elodrive actuator actuator DAMPER CLOSED POWER SUPPLY 24-230V AC/DC L/+ N/- PE POWER SUPPLY 24V AC/DC 120/230 V AC L/+ N/- DAMPER OPEN WHEN DAMPER IS NOT ENERGIZED CONTACTS S1-S2, S4-S6 ARE CLOSED FUSIBLE LINK

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OPTION: LIMIT SWITCHES 1. SPRING RETURN VALVE 9 SPRING RETURN ACTUATOR 2. QUICK EXHAUST VALVE V7M04Y2016/Halton Marine reserves the right to alter products without notice. FDL-PNR/PNL PNEUMATIC DIAGRAM 3. SILENCER 4. FUSIBLE LINK VALVE 5. OPTION: SOLENOID VALVE SPEED CONTROLLER 6. MALE CONNECTOR 7. DOUBLE NIPPLE 8. PLASTIC TUBE. OPTION: STAINLESS STEEL QUICK EXHAUST VALVES 9. OPTION: OPEN / CLOSED SWITCHES 10. OPTION: MANUAL VALVE FUSIBLE LINK VALVE 3 PORT/2 WAY OPTION: MANUAL VALVE 3 PORT/2 WAY OPTION: SOLENOID VALVE 3 PORT/2 WAY PNEU. INLET (5 - 8 BAR) FOR A PLASTIC TUBE Ø6 MM CLOSED AND OPENED...

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