Fire Dampers Catalogue

Transcription

1 Fire s Catalogue DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) CRFD - Type A, B, CR & CO Rectangular, Round & Flat Oval UL 555 Classified 2013 For Use in Static & Dynamic Systems 3 Hour Rating Made in Qatar

2 Static & Dynamic Fire s DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) The Fire s have been investigated by UL Laboratories in Chicago - USA on February 12, 2013 in accordance with UL Standard for Fire s. UNDERWRITERS LABORATORIES' STANDARD UL 555 UL FIRE DAMPERS Fire s are intended for use where air ducts penetrate or terminate at openings in walls or partitions, in air transfer openings in partitions, and where air ducts extend through floors as specified in the Standard for Installation of Air Conditioning and Ventilating Systems, NFPA 90A. In a fire emergency the Fire is designed to close and prevent the spread of fire from one side of the wall or partition to the other. Fire s are evaluated for use as either: a) Fire s for Static Systems - For HVAC systems that are automatically shut down in the event of a fire. b) Fire s for Dynamic Systems - For HVAC systems that are operational in the event of a fire. c) Combination Fire and Smoke s - For locations in HVAC systems where a Fire and a Smoke are required at a single location. The UL 555 Standard for Fire s includes Significant Test Criteria. Operational Reliability To ensure operation through 250 cycles for dampers for use without actuators, or 20,000 cycles for dampers with actuators and Cycle Testing following Salt Spray Exposure. Fire Endurance For either 1.5 or 3 hours to determine the hourly classification of the damper assembly. Hose Stream Test To verify the damper assembly and associated installation components remain intact during explosive fire conditions. Salt-Spray Exposure To simulate the dust and other debris that accumulates on a fire damper mounted in a duct or opening within a building and to investigate the performance of the Fire while subjected to such accumulations. Dynamic Closure To verify the damper assembly will close against heated air flow velocity of at least 2000 fpm and 4 inches of water. (Not required for s Classified for Static "fans off" Systems). Type of Fire Test Section or Standard Static Fire Dynamic Fire Combination Fire and Smoke 1. Fire Endurance & Hose Stream 10 x x x 2. Operational Reliability 11 x x x 3. Salt-Spray Exposure 12 x x x 4. Spring Closing Force 13 x Dynamic Closure 14 - x x 6.Operation UL555S - - x 7. Leakage UL555S - - x x. Test applicable -. Test not applicable 2

3 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Static Fire s: Page Static Fire (Type A)... 4 Table Of Contents Static Fire (Type B)... 5 Static Fire (Type CR)... 6 Static Fire (Type CO)... 7 Dynamic Fire s: Dynamic Fire (Type A)... 8 Dynamic Fire (Type B)... Dynamic Fire (Type CR)... Dynamic Fire (Type CO)... Fire Installation Instructions: Fire s Installation Instructions... Certificate & Approvals: UL Certificate of Compliance... Civil Defense Approval

4 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Static Fire s (Type A) Rectangular Code: CRFD-A-S Curtain Rectangular Fire (TYPE A). FOR USE IN STATIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Rectangular Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. Size (Vertical): - Min. size - WxH 100x100mm - Max. size - WxH 900x900mm Size (Horizontal): - Min. size - WxH 100x100mm - Max. size - WxH 900x900mm Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. H - 5mm Casing 2 Interlocking Curtain Blades W - 5mm 105 mm 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate 6 Steel Rivet Ordering example CRFD A S 300X Code Type Static / Dynamic Dim. Width x Height Fire Sleeve: DVAC Fire s Sleeves ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'A' - Blades and frame in the airstream Min. size - WxH 100x100mm Max. size - WxH 900x900mm * Materials Used for CRFD: 4

5 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Static Fire s - Type B Rectangular Code: CRFD-B-S Curtain Rectangular Fire (TYPE B). FOR USE IN STATIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Rectangular Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. Size (Vertical): - Min. size - WxH 100x100mm - Max. size - WxH 900x800mm Size (Horizontal): - Min. size - WxH 100x100mm - Max. size - WxH 900x800mm Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Height (H) Dim. (A) 100 thru 400mm 50mm 410 thru 650mm 75mm 660 thru 800mm 100mm A H - 5mm Casing 2 Interlocking Curtain Blades W - 5mm 105 mm 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate 6 Steel Rivet Ordering example CRFD B S 300X Code Type Static / Dynamic Dim. Width x Height Fire Sleeve: DVAC Fire s Sleeves ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. A H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'B' - Blades partially in airstream Min. size - WxH 100x150mm Max. size - WxH 900x900mm * Materials Used for CRFD: 5

6 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Static Fire s - Type CR Round Code: CRFD-CR-S Curtain Round Fire (TYPE CR). FOR USE IN STATIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Round Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. Size (Vertical): - Min. size - WxH 150mm Diameter - Max. size - WxH 750mm Diameter Size (Horizontal): - Min. size - WxH 150mm Diameter - Max. size - WxH 750mm Diameter Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Diameter (D) Height (H) Width (W) 150 thru 400mm +75mm +50mm 410 thru 550mm +125mm +50mm 560 thru 750mm +150mm +50mm Diameter (D) Collar Thickness 150 thru 400mm 22 Gage (0.8mm) 410 thru 750mm 20 Gage (1.0mm) H D Casing W 105 mm 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CRFD CR S Steel Rivet Code Type Static / Dynamic D = Diameter Fire Sleeve: DVAC Fire s Sleeves ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'CR' - Blades partially in airstream Min. size - WxH 250x250mm Max. size - WxH 900x900mm * Materials Used for CRFD: 6

7 Static Fire s - Type CO Flat Oval DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Code: CFOFD-CO-S Curtain Flat Oval Fire (TYPE CO). FOR USE IN STATIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Flat Oval Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. Size (Vertical): - Min. size - 150mm Minor or Major Axis - Max. size - 750mm Minor or Major Axis Size (Horizontal): - Min. size - 150mm Minor or Major Axis - Max. size - 750mm Minor or Major Axis Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Minor Axis (Mi) Height (H) 150 thru 400mm +75mm 410 thru 550mm +125mm 560 thru 750mm +150mm Minor Axis (Mi) Collar Thickness 150 thru 400mm 22 Gage (0.8mm) 410 thru 750mm 20 Gage (1.0mm) H Ma Mi W= Major Axis + 50mm 105 mm Casing 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CFOFD CO S Steel Rivet Code Type Static / Dynamic D = Diameter Fire Sleeve: DVAC Fire s Sleeves ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'CR' - Blades partially in airstream Min. size - WxH 350x250mm Max. size - WxH 900x800mm * Materials Used for CFOFD: 7

8 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Dynamic Fire s - Type A Rectangular Code: CRFD-A-D Curtain Rectangular Fire (TYPE A). FOR USE IN DYNAMIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Rectangular Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. There is a wide choice of sizes available for Low, Medium and High Velocity applications. The s are fitted with standard release 74⁰C fusible links. Ratings: - Pressure : Up to 4"w.g. (Up to 1000 Pa) - Velocity : Up to 2000 fpm (Up to m/s) Size (Vertical): - Min. size - WxH 100x150mm - Max. size - WxH 900x900mm Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. H - 5mm Casing W - 5mm 105 mm 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CRFD A D 300X mm, 18 Gage (1.2mm) GI Flat 7 Steel Rivet Code Type Static / Dynamic Dim. Width x Height Fire Sleeve: DVAC Fire s Sleeves ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'A' - Blades and frame in the airstream Min. size - WxH 100x150mm Max. size - WxH 900x900mm * Materials Used for CRFD: 8

9 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Dynamic Fire s - Type B Rectangular Code: CRFD-B-D Curtain Rectangular Fire (TYPE B). FOR USE IN DYNAMIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Rectangular Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. There is a wide choice of sizes available for Low, Medium and High Velocity applications. The s are fitted with standard release 74⁰C fusible links. Ratings: - Pressure : Up to 4"w.g. (Up to 1000 Pa) - Velocity : Up to 2000 fpm (Up to m/s) Size (Vertical): - Min. size - WxH 100x100mm - Max. size - WxH 900x800mm Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Height (H) Dim. (A) 100 thru 400mm 50mm 410 thru 650mm 75mm 660 thru 800mm 100mm A H - 5mm Casing W - 5mm 105 mm 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CRFD B D 300X mm, 18 Gage (1.2mm) GI Flat 7 Steel Rivet Code Type Static / Dynamic Dim. Width x Height Fire Sleeve: DVAC Integral Sleeve Fire s ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. A H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'B' - Blades partially in airstream Min. size - WxH 100x150mm Max. size - WxH 900x900mm * Materials Used for CRFD: 9

10 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Dynamic Fire s - Type CR Round Code: CRFD-CR-D Curtain Round Fire (TYPE CR). FOR USE IN DYNAMIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Round Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. There is a wide choice of sizes available for Low, Medium and High Velocity applications. The s are fitted with standard release 74⁰C fusible links. Ratings: - Pressure : Up to 4"w.g. (Up to 1000 Pa) - Velocity : Up to 2000 fpm (Up to m/s) Size (Vertical): - Min. size - 150mm Diameter - Max. size - 750mm Diameter Diameter (D) Height (H) Width (W) 150 thru 400mm +75mm +50mm 410 thru 550mm +125mm +50mm 560 thru 750mm +150mm +50mm Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Diameter (D) Collar Thickness 150 thru 400mm 22 Gage (0.8mm) 410 thru 750mm 20 Gage (1.0mm) H D Casing W 105 mm 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CRFD CR D Steel Rivet Code Type Static / Dynamic D = Diameter Fire Sleeve: DVAC Integral Sleeve Fire s ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'CR' - Blades partially in airstream Min. size - WxH 250x250mm Max. size - WxH 900x900mm * Materials Used for CRFD: 10

11 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Dynamic Fire s - Type CO Flat Oval Code: CFOFD-CO-D Curtain Flat Oval Fire (TYPE CO). FOR USE IN DYNAMIC SYSTEMS. 3 HOUR RATING. UL 555 CLASSIFIED Description: The Flat Oval Curtain Type Fire provides an efficient solution to separate areas of Fire in Ventilation Systems. The Curtain Type Fire will stop the spread of fire through ducts, walls or floors. There is a wide choice of sizes available for Low, Medium and High Velocity applications. The s are fitted with standard release 74⁰C fusible links. Ratings: - Pressure : Up to 4"w.g. (Up to 1000 Pa) - Velocity : Up to 2000 fpm (Up to m/s) Size (Vertical): - Min. size - 150mm Minor or Major Axis - Max. size - 750mm Minor or Major Axis Features: Casing : - 20 Gage (1.0mm) Galvanized Steel Blades : - 22 Gage (0.8mm) Galvanized Steel Spring : Stainless Steel Closure Spring. Fusible Link : ⁰F (74 ⁰C) is Standard. Minor Axis (Mi) Height (H) 150 thru 400mm +75mm 410 thru 550mm +125mm 560 thru 750mm +150mm Minor Axis (Mi) Collar Thickness 150 thru 400mm 22 Gage (0.8mm) 410 thru 750mm 20 Gage (1.0mm) H Ma Mi W= Major Axis + 50mm 105 mm Casing 3 2 Interlocking Curtain Blades 4 3 UL Listed Fusible Link 4 Closure Spring 5 Catch Plate Ordering example CFOFD CO D Steel Rivet Code Type Static / Dynamic D = Diameter Fire Sleeve: DVAC Integral Sleeve Fire s ensure proper damper mounting in sleeve and can be shipped direct to job site for immediate installation. Note: Sleeves can be field fabricated. H W L Installation: Please refer to Fire Installation Instructions (Page ). Type 'CR' - Blades partially in airstream Min. size - WxH 350x250mm Max. size - WxH 900x800mm * Materials Used for CFOFD: 11

12 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Installation Instructions Rectangular Code: CRFD (Type: A & B) INSTALLATION INSTRUCTIONS 1.) Wall/Floor Opening and Clearance Required The Opening in wall or floor shall be larger than the fire sleeve due to the expansion during periods of intense heat. - Minimum clearance required is 10mm per linear meter for Width & Height. - Sleeve may rest on Bottom of the opening. Wall/Floor opening d 1 Height Height w/ Sleeves Breakaway Joints Width Width d 2 d 3 d 4 d = 10mm * (Height/1000mm) 1 d = 10mm * (Width/1000mm) 2 where : d = d + d ) sleeve connections listed in UL 555, Sixth Edition, Standard for Fire s Plain S Slip Hemmed S Slip Inside Slip Joint Double S Slip Standing S Slip Standing S Slip (Alternate Bar) Standing S Slip (Angle Reinforced) Standing S Slip (Bar Reinforced) The breakaway connections shown in fig. above can be applied with maximum 2 nos. # 10 sheet metal screw on each side and on the bottom located in the center of the slip pocket and penetrating both sides of the slip pocket. The illustrated joint above can be applied as the top and bottom joints and the sides with a drive slip joint as long as the duct height is less than 500mm. Drive Slip Joint * Materials Used for CRFD: 12

13 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Installation Instructions Rectangular Code: CRFD (Type: A & B) Slip-on Flange System: UL tested Slip-on Flange System are approved as breakaway connection when installed as shown below: 150mm Long, 1.59mm Maximum thickness plastic cleats 305 mm C-C (Minimum: 1 per side) Flanged System angles (Attached per manufacturers instruction) Do not bolt corners Neoprene gasket between all angles 3.) Sleeve Thickness & Length All Fire s must be installed in a sleeve of the required gauge and length. It could be factory Installed or field fabricated. - Sleeve shall extend a maximum of 150mm from the wall or floor opening from each side. - Sleeve may extend with a maximum length of 400mm from wall or floor if a factory installed access door is required). Type of Connection Dimension Sleeve Thickness Rigid or Breakaway All Sizes 2mm Rigid or Breakaway Maximum width 900mm 1.5mm Maximum height 600mm Up to 300mm 0.55mm 301 to 750mm 0.7mm Breakaway Only 751 to 1350mm 0.85mm 1351 to 2100mm 1.0mm 2001 and up 1.2mm N.B.: Any connection other than breakaway is considered rigid. * Materials Used for CRFD: 13

14 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Installation Instructions Rectangular Code: CRFD (Type: A & B) 4.) -Sleeve Attachment All four sides of the damper frame must be attached to the sleeve with one row of attachments on each sides of the blade channel. Attachment must be spaced a maximum of 150mm on centers and a max of 50mm from corners and minimum of 4 attachments per side with a total of 16. Secure damper to sleeve with 12mm long welds 50mm Weld 150mm 5.) Securing the fire damper sleeve to the Opening Centerline of the Fire blade should be positioned within the confines of the wall or floor opening. Fire and Sleeve assembly must be installed in opening using retaining angles on each side of the wall or floor. Retaining angle thickness should be 1.5mm minimum Retaining angles should be secured to the damper sleeve ONLY. Retaining angles should cover the gap + 25mm overlap with the wall Retaining angles should be attached to 4 (four) sides of the damper sleeve using 6mm bolts & nuts methods with a maximum spacing of 50mm from corners and 150mm on center. Wall or Floor Retaining Angle Min. 25mm overlay Sleeve 50mm Sleeve 150mm 150mm 50mm * Materials Used for CRFD: 14

15 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Installation Instructions Rectangular, Round & Flat Oval Code: CRFD (Type: A, B, CR & CO) Vertical mount without factory mounted sleeve See Section 1 Wall or floor Wall or floor See Section 3 Wall or floor See Section 3 Retaining angle leg shall not exceed 178mm Sleeve On types CR & CO factory furnished duct collar qualifies as breakaway connection, see Section 5 Sleeve Retaining Angles (See Section 5) Sleeve (See Section 3 & 4) TYPE A TYPE B TYPE CR & CO Note: When s installed vertically, the blade stack must be on the top. Horizontal mount without factory mounted sleeve See Section 3 Retaining Angles (See Section 5) Wall or floor See Section 3 Retaining Angles (See Section 5) Wall or floor Wall or floor See Section 3 Sleeve (See Section 3 & 4) See Section 3 Sleeve (See Section 3 & 4) On types CR & CO factory furnished duct collar qualifies as breakaway connection, see Section 5 Sleeve TYPE A TYPE B TYPE CR & CO Note: When s installed horizontally, the ramp must be positioned up as shown in above drawings. * Materials Used for CRFD: 15

16 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Installation Instructions Rectangular, Round & Flat Oval Code: CRFD (Type: A, B, CR & CO) Vertical mount with factory mounted sleeve See Section 5 Wall or floor Wall or floor See Section 3 Max. 150mm Wall or floor Max. 150mm See Section 3 On types CR & CO factory furnished duct collar qualifies as breakaway connection. Retaining Angles (See Section 5) TYPE A TYPE B TYPE CR & CO Note: When s installed vertically, the blade stack must be on the top. Horizontal mount with factory mounted sleeve See Section 3 Retaining Angles (See Section 5) Wall or floor See Section 3 Retaining Angles (See Section 5) Wall or floor Wall or floor See Section 3 Sleeve (See Section 3 & 4) See Section 3 Sleeve (See Section 3 & 4) On types CR & CO factory furnished duct collar qualifies as breakaway connection, see Section 5 Sleeve TYPE A TYPE B TYPE CR & CO Note: When s installed horizontally, the ramp must be positioned up as shown in above drawings. * Materials Used for CRFD: 16

17 Fire s UL Certificate And Civil Defense Approval DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) CRFD - Type A, B, CR & CO Rectangular, Round & Flat Oval Fire s Catalogue UL 555 Classified

18 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Catalogue 18

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20 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Fire s Catalogue 20

21 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) 21

22 Remarks: DOHA - QATAR - PHONE: FAX:

23 Remarks: DOHA - QATAR - PHONE: FAX:

24 DUCT VENTILATION AIR CONDITIONING Co. (W.L.L.) Small Industries Zone - Pink Area Zone 81 - Street 13 - Bldg. 57 Tel: Fax: P.O. Box: Doha, State Of Qatar info@dvac-duct.com Website: