Application Fire dampers prevent fire from spreading in air conditioning and ventilation installations. They are installed at crossings of ventilating ducts through partition walls and ceilings which divide a building into fire compartments. Description Fire dampers consist of housing made of galvanized sheet metal, damper blade made of special insulation material, thermal release mechanism with melting point at 70°C or 120°C, manual lever for moving the damper blade into opened or closed position, springs, bearings and other parts.
mêêêêìêmê PL-16 PL-17 PL-15 PL-18-1, PL-18-2 DOL-3-1 DOL-3-2 PL-12 PPV-K90 DOL-1R DOL-1RK PL-13 PL-14 DPL-7 PL-18-3, PL-18-4 FIRE DAMPERS Fire dampers are installed in rectangular or circular ventilation ducts, at passages of fire compartments. In case of fire, fire dampers close automatically, thus preventing fire from spreading through the ventilation ducts. Fire resistance is 30, 60, 90 or 120 minutes. Types according to the release mechanism type: • basic type with fusible link release • motorized type with electric actuator FIRE PROTECTION VALVES Fire protection valves are used to prevent fire from spreading from bathrooms, kitchens. They are installed at the beginning of ventilating ducts, directly into the walls or ceilings. Release mechanism triggers at 70° C. Fire protection valves have two functions: • they are the part of fire protection wall with fire resistance 90 min, • they are used for aeration (both, air supply and exhaust) with a possibility of air flow regulation. SMOKE DAMPERS Smoke dampers open automatically in case of fire and thus enable the exhaust of smoke and heat. Fire resistance is 30, 60, 90 or 120 minutes. Types according to the release mechanism type: • basic mechanical type with fusible link • solenoid type • motorized type with electric actuator Rectangular fire dampers FIRE DAMPERS, FIRE PROTECTION VALVES, SMOKE DAMPERS Circular fire dampers Fire protection valves Smoke dampers FIRE PROTECTION TECHNIQUE Fire dampers, Fire protection valves, Smoke dampers Fire dampers Page Rectangular fire dampers (PL-12) and Circular fire dampers (PL-13, PL-14) 344 Types 345 Installation 347 Technical data 350 Ordering key 353 Rectangular fire dampers (PL-15) and Circular fire dampers (PL-16, PL-17) 354 Types 355 Installation 359 Technical data 362 Ordering key 363 Rectangular fire dampers (PL-18-1 and PL-18-2) and Circular fire dampers (PL-13R-K90) 364 Types 366 Installation 369 Technical data 371 Ordering key 373 Electric actuators for fire dampers 374 Fire protection valves Fire protection valve PPV-K90 378 Smoke dampers Smoke damper DOL-1R 381 Smoke damper DOL-1RK (duct version) 383 Smoke damper DPL-7 385 Smoke dampers DOL-3-1 389 Smoke dampers DOL-3-2 393 Smoke dampers PL-18-3 and PL-18-4 397 Electric actuators for smoke dampers 400 Certificates 406 344 PL-12 PL-13 PL-14 FIRE DAMPERS PL-12, PL-13 AND PL-14 FIRE DAMPERS PL-12, PL-13 and PL-14 Application Fire dampers prevent fire from spreading in air conditioning and ventilation installations. They are installed at crossings of ventilating ducts through partition walls and ceilings which divide a building into fire compartments. Description Fire dampers consist of housing made of galvanized sheet metal, damper blade made of special insulation material, thermal release mechanism with melting point at 70°C or 120°C, manual lever for moving the damper blade into opened or closed position, springs, bearings and other parts. Fire resistance and classification Fire dampers have the fire resistance of K60 or K90. They have been attested according to the following standards: ÖNORM B 3800 , part 1 ÖNORM B 3800 , part 2 ÖNORM M 7625 Types PL-12: rectangular fire dampers PL-13: circular fire dampers - with flange PL-14: circular fire dampers - for spiral ducts Types according to the release mechanism type: • basic type with fusible link release (designation A, A2 or A7) • with electric actuator (designations E5 to E19) Note: check ordering key for specific type, not all combinations are applicable. Nominal sizes of rectangular dampers PL-12 When ordering, it is necessary beside dimensions BxH, to indicate also the length L. Upon request, it is possible to produce fire dampers PL-12 of special dimensions within the following range: B = from 150 to 1500 mm, H = from 150 to 800 mm, L = from 160 to 700 mm Standard length for PL-12: Standard length for PL-12 is 325mm. Nominal sizes of dampers PL-13, PL-14 Standard lengths (L) for circular fire dampers PL-13, PL-14: • PL-13 from φ 315 to φ 800, L = 400 (when ordering, it is not necessary to specify the length) • PL-14 from φ 100 to φ 500, L = 300 (when ordering, it is not necessary to specify the length) Special dimensions: Upon request, it is possible to produce fire dampers PL-13 and PL-14 of custom dimensions within the range of standard dimensions. PL-13 PL-14 BxH= from 200 x 150 mm to 1500 x 800 mm (table at page 350) FIRE DAMPERS PL-12, PL-13 AND PL-14 TYPES 345 Types: PL-13-K90/A Basic type 1. Housing made of galvanised steel sheet 2. Blade made of special fire-resistant material with intumescent seal 3. Thermal release link (melting point 70° C or 120°C) 4. Inspection opening 5. Handle 6. Spring Operating principle: During the normal operation damper remains open. In case of fire, the thermal release link melts at 70°C or 120°C, respectively, thus enabling the spring to close the damper's blade. 400 φD n φD n +65 1 4 5 6 2 φD z 3 250 PL-12-K60 or K90/A2/T12 Basic type with limit switches: 7. Limit switch T1 is used to control the damper's closed position. By activating the limit switch a corresponding signal light or an acoustic signal in the central control panels is switched on. When the damper is returned to the open position, the signal is switched off. 8. Limit switch T2 is used to control the damper's open position. When the damper is returned to the closed position, the signal in the central control panel is switched off. Version with position indicator 12. Position indicator In principle, construction is the same as basic type, with incorporated position indicator, used to indicate the positions “OPEN” or “CLOSED”. This function is not possible when fire damper is equipped with electric actuator. 7 2 5 12 7 5 2 12 PL-14-K90/A/T1/K 346 FIRE DAMPERS WITH ELECTRIC ACTUATOR PL-12, PL-13 AND PL-14 In case of circular fire dampers, the range of applicability of BLF actuators is from φ100 to φ500. The range of applicability for BLF actuators (designations: E15, E16, E19) Fire dampers with electric actuators: 10. Electric actuator 11. Junction box Besides triggering by thermal fuse, damper may be additionally triggered by a signal from a smoke detector or control panel switch. When the damper is opened, electric actuator is under electrical power all the time, when power is cut off, the built in spring automatically closes the damper. Under normal circumstances i.e. when there is no fire and thermal fuse has not been triggered, the damper returns to the open position automatically when the power returns. Both limit switches to indicate the positions “CLOSED” and “OPEN” are incorporated in the electric actuator and need not to be ordered separately. FIRE DAMPERS PL-12, PL-13 AND PL-14 INSTALLATION 347 View of the left and the right type fire damper Right damper "D": As seen in the direction of the arrow. If the order does not specify the direction of drive “D” or “L”, the right type “D” will be supplied. See the ordering key. Left damper "L": As seen in the direction of the arrow. Installation The fire dampers are installed so as to place the release device and inspection opening at the accessible side of wall or ceiling. In this way the thermal release link and the inside of the damper can be controlled. The dampers may be installed into any position. They are installed directly into a wall or a ceiling which has the same fire resistance as the damper. Installed damper housing must not be statically stressed by building's construction. 348 FIRE DAMPERS PL-12, PL-13 AND PL-14 INSTALLATION Duct openings The minimum allowable distance of the openings in the duct (e.g. grilles) from the damper is 1.5 times the larger dimension of the connecting duct. ≥ 1.5D≥ 1.5D 250 φD n +120 150 φD n +80 Warning Standard type fire dampers are not allowed to be installed in the explosion hazardous spaces. It is also not allowed to install standard type fire dampers in ventilating devices which lead away the mixture of air and explosion gasses. Maintenance Dirty and humid air is likely to influence the functional capability of the dampers. Therefore, the dampers have to be checked regularly as follows: • All types of dampers should be completely checked twice a year. If two successive tests show no defects, it is sufficient to perform further tests only once a year. • Dampers equipped with electrical actuators, triggered by the button or switch in the control room are to be checked four times a year. PL-14-K90/A PL-13-K90/A 349 Fire damper installation in lightweight flexible walls FIRE DAMPERS PL-12, PL-13 AND PL-14 INSTALLATION 205 Section C-C Main view is shown clipped without insulation filling and wall forming plasterboards. Visible are plasterboard plates around the damper, which serve to fill in the gap. Legend: W111 Partition wall with single supporting metal construction, both sides single layer plated W112 Partition wall with single supporting metal construction, both sides double layer plated W113 Partition wall with single supporting metal construction, both sides triple layer plated W115 Partition wall with double supporting metal construction, both sides double layer plated W115* Partition wall between apartments, with double supporting metal construction, both sides single layer plated plus single layer plate in the middle W116 Installation wall with double supporting metal construction, both sides double layer plated W118 Safety wall with single supporting metal construction, both sides triple layer plated plus two layers of sheet metal 1. PL-12W( )-K90/A2/T1 2. UA profile 3. UA profile 4. L joint for UA profiles 5. Insulation layer (mineral wool) 6. Plasterboard (gypsum) plate 7. Plasterboard (gypsum) plate-filler 8. Supporting- protective profile H/B 9. Universal screw L = length of fire damper L = 600 is non standard length for fire damper B,H - nominal dimensions of fire damper B (width), H (height) Fire dampers must be installed in partitions with fire resistance being equal or higher than the damper. Wall type Wall width B Fire damper length L 350 FIRE DAMPERS PL-12 TECHNICAL DATA PL-12-K90 BxH 150 200 250 300 350 400 450 500 550 600 650 700 750 800 200 0.024 0.034 0.044 0.054 0.064 0.074 0.084 0.093 0.103 0.113 0.123 0.133 0.143 0.153 250 0.031 0.043 0.056 0.068 0.080 0.093 0.105 0.117 0.130 0.142 0.154 0.167 0.179 0.191 300 0.037 0.052 0.067 0.082 0.097 0.112 0.126 0.141 0.156 0.171 0.186 0.201 0.215 0.230 350 0.044 0.061 0.078 0.096 0.113 0.130 0.148 0.165 0.182 0.200 0.217 0.235 0.252 0.269 400 0.050 0.070 0.090 0.110 0.129 0.149 0.169 0.189 0.209 0.229 0.249 0.268 0.288 0.308 450 0.056 0.079 0.101 0.124 0.146 0.168 0.191 0.213 0.235 0.258 0.280 0.302 0.325 0.347 500 0.063 0.088 0.113 0.137 0.162 0.187 0.212 0.237 0.262 0.287 0.311 0.336 0.361 0.386 550 0.069 0.097 0.124 0.151 0.179 0.206 0.233 0.261 0.288 0.315 0.343 0.370 0.397 0.425 600 0.076 0.106 0.135 0.165 0.195 0.225 0.255 0.285 0.314 0.344 0.374 0.404 0.434 0.464 650 0.082 0.114 0.147 0.179 0.211 0.244 0.276 0.309 0.341 0.373 0.406 0.438 0.470 0.503 700 0.088 0.123 0.158 0.193 0.228 0.263 0.298 0.332 0.367 0.402 0.437 0.472 0.507 0.542 750 0.095 0.132 0.170 0.207 0.244 0.282 0.319 0.356 0.394 0.431 0.468 0.506 0.543 0.580 800 0.101 0.141 0.181 0.221 0.261 0.301 0.340 0.380 0.420 0.460 0.500 0.540 0.579 0.619 850 0.108 0.150 0.192 0.235 0.277 0.319 0.362 0.404 0.446 0.489 0.531 0.574 0.616 0.658 900 0.114 0.159 0.204 0.249 0.293 0.338 0.383 0.428 0.473 0.518 0.563 0.607 0.652 0.697 950 0.120 0.168 0.215 0.263 0.310 0.357 0.405 0.452 0.499 0.547 0.594 0.641 0.689 0.736 1000 0.127 0.177 0.227 0.276 0.326 0.376 0.426 0.476 0.526 0.576 0.625 0.675 0.725 0.775 1050 0.133 0.186 0.238 0.290 0.343 0.395 0.447 0.500 0.552 0.604 0.657 0.709 0.761 0.814 1100 0.140 0.195 0.249 0.304 0.359 0.414 0.469 0.524 0.578 0.633 0.688 0.743 0.798 0.853 1150 0.146 0.203 0.261 0.318 0.375 0.433 0.490 0.548 0.605 0.662 0.720 0.777 0.834 0.892 1200 0.152 0.212 0.272 0.332 0.392 0.452 0.512 0.571 0.631 0.691 0.751 0.811 0.871 0.931 1250 0.159 0.221 0.284 0.346 0.408 0.471 0.533 0.595 0.658 0.720 0.782 0.845 0.907 0.969 1300 0.165 0.230 0.295 0.360 0.425 0.490 0.554 0.619 0.684 0.749 0.814 0.879 0.943 1.008 1350 0.172 0.239 0.306 0.374 0.441 0.508 0.576 0.643 0.710 0.778 0.845 0.913 0.980 1.047 1400 0.178 0.248 0.318 0.388 0.457 0.527 0.597 0.667 0.737 0.807 0.877 0.946 1.016 1.086 1450 0.184 0.257 0.329 0.402 0.474 0.546 0.619 0.691 0.763 0.836 0.908 0.980 1.053 1.125 1500 0.191 0.266 0.341 0.415 0.490 0.565 0.640 0.715 0.790 0.865 0.939 1.014 1.089 1.164 Table of nominal dimensions with effective sections A ef (m 2 ) [...]... bearings and other parts Fire resistance and classification: PL-18-2-EI 120/E16 Fire dampers have fire resistance EI 30, EI 90, EI 120 They have been a-tested according to Russian standards in compliance with certificate NPB 241-97 Types PL-18-1-EI 30: rectangular fire dampers PL-18-2-EI 120: rectangular fire dampers PL-13R-K90/F: circular fire dampers - with flange PL-13R-K90/S: circular fire dampers. .. electric actuator variants 353 FIRE DAMPERS PL-15, PL-16 AND PL-17 FIRE DAMPERS PL-15, PL-16 and PL-17 PL-15 Application: Fire dampers prevent fire from spreading through air-conditioning and ventilation installations They are designed for installation in the ventilation duct passages through partition walls and ceilings dividing the building into fire compartments Description: Fire dampers consist of a three-section... available 363 FIRE DAMPERS PL-18-1-EI 30, PL-18-2-EI 120; PL-13R-K90 Fire dampers PL-18-1, PL-18-2, PL-13R PL-18-2-EI 120/A2/T1 Application: Fire dampers prevent fire from spreading in air conditioning and ventilation installations They are installed at crossings of ventilating ducts through partition walls and ceilings which divide a building into fire compartments Description: Fire dampers consist... representative for all PL-16, PL-17 types Warning: Standard type fire dampers are not allowed to be installed in the explosion hazardous spaces It is also not allowed to install standard type fire dampers in ventilating devices which lead away the mixture of air and explosion gasses Allowed positions for fire dampers installations Standard type fire dampers are not allowed to be installed outdoors or... 630 200 500 710 224 800 250 280 300 315 Standard length for circular fire dampers PL-16 and PL-17: Standard length for PL-16 and PL-17 is 400mm It is possible to make fire damper PL-17 of nominal dimension less than φ 150 reduced to φ 100 For detailed description see page 358 Upon request fire dampers PL-16 and PL-17 of custom dimensions within the range of standard dimensions can be produced Connection... material, a blade made of a special insulation material, and a thermal release mechanism with the release temperature 70˚C or 120˚C Fire resistance and classification: PL-17 Fire dampers fire resistance is EI 120-S Fire dampers are type tested according to EN 1366-2 Types PL-15: square fire damper PL-16: circular fire damper with flange PL-17: circular fire damper for installation in spiral-ducts Types according... for all PL-15 types Use of wooden supports during the installation Warning: Standard type fire dampers are not allowed to be installed in the explosion hazardous spaces It is also not allowed to install standard type fire dampers in ventilating devices which lead away the mixture of air and explosion gasses Standard type fire dampers are not allowed to be installed outdoors or at places exposed to weather... INSTALLATION PL- 13R-K90/S/A Fire dampers with nominal diameter from 100 to 315, dimension G=50mm Fire dampers with nominal diameter from 350 to 500, dimension G=70mm G Dz+75 W 150 300 15 Dz+125 PL-13R-K90/F/E5 A-A W Dz+85 115 A A Warning 250 Standard type fire dampers are not allowed to be installed in the explosion hazardous spaces It is also not allowed to install standard type fire dampers in ventilating... in " Installation instructions for safe use, maintenance, testing and installation of fire dampers" Allowed positions for fire dampers installations 0 90 180 270 Maintenance: Dirty and humid air is likely to influence the functional capability of the dampers Therefore, the dampers have to be checked regularly as follows: • All types of dampers should be completely checked twice a year If two successive... metal FIRE DAMPERS PL-15, PL-16 AND PL-17 INSTALLATION Fire damper PL-16, PL-17 installation in masonry, concrete or aerated concrete wall Dampers must be installed so, that the inspection opening and release mechanism are on accessible side of the wall or ceiling In this way it is possible to control the thermal release link and the inner side of the damper 13 13 150 14 w PL-16, PL-17 Installation Dampers