A60 Ship Manual Fire Damper

A60 Ship Manual Fire Damper

1. Features
Fire damper is open in normal condition;
If the temperature of air within damper duct exceeds 70±3℃, the fusible link damper will be broken to close the fire damper;
Handle steel dragline could shut off the fire damper locally, the dragline is 1.5m in length;
The electrical signal could be output according to user's requirement;
Fire damper should be reset manually.
2. Functions

Control method	Manual+overtemperature shutdown
Control unit	Manual control box
Installation type	Bulkhead type/deck type
Fire resistance rating	A0/A15/A30/A60
Control mode	Local/remote cable control
Switch working angle of valve plate	0°,90°
Switch indication	Mechanical/remote open or clFire resistance rating
Turn-off time	≤2s
Overtemperature shutdown	70±3℃
Air-tightness	Hermetic/non-Hermetic
Air leakage	Hermetic: meet EN1751: 1998 standard Non-Hermetic: meet CB/T3557-1995 standard
Spindle material	Stainless steel
Explosion-proof requirement	Explosion-proof/non-explosion-proof
Valve body color	Red(standard) or users define
Model	Hermetic: rectangle/rectangle to round Non-Hermetic: rectangle/round/rectangle to round

Note: Flange size of all fire damper could be fabricatede according to user's requiremnet.
3. Outline drawing

4. IACS Certificate: CE, BV, CCS, LR, DNV·GL, KR, ABS