Fire damper bug 1 with belimo drive. Fire bug valve: advantages, disadvantages, features of product control
Fire dampers KLOP 1
Fire dampers normally open (NO), normally closed (NC) and smoke bugs 1 ( KLOP -1) have been certified by VNIIPO of the Ministry of Emergency Situations of the Russian Federation and the Republican Certification Center of the Ministry of Emergency Situations of the Republic of Belarus.
Purpose
The installation of normally open valves KLP 1 helps prevent the spread of fire and combustion products propagating through the channels of air conditioning and ventilation systems, channels of mines and air ducts installed in buildings and structures for various purposes. NO and smoke dampers are recommended for installation in smoke ventilation systems.
Installation, operation and maintenance of KLOP-1 valves are carried out in accordance with the requirements technical documentation and special specifications. valves KLOP -1 are not installed in explosion-hazardous rooms of categories A and B. In such cases, it is recommended to install valves KLOP -1 In explosion-proof or explosion-proof execution.
Fire resistance limits of valves KLOP-1:
BUG -1 (60) - in NO and NC modes - E l 60;
In smoke valve mode - E l 60, E 60.
bug -1 (90) - in NO and NC modes - E l 90;
- in smoke valve mode - E l 90, E 90.
Valves KLOP-1 are produced exclusively in channel version with an external drive and two flanges. Normally open valves (NO) can be made in various modifications and equipped with actuators various types, including:
KLOP valves -1 with an electromagnetic drive with a possible configuration with a thermal lock (TK) on 72°C;
KLOP valves -1 with an electromagnetic drive of circular cross section (without TK);
KLOP valves -1 with BELIMO electromechanical drive (BLF or BF) 72°C;
KLOP valves -1 with spring type drive and TK on72°С or ТЗ at 141°С with a possible complete set of microswitches.
Fire-fighting normally open (fire-retarding) dampers KLOP®-1 are designed to block the spread of fire and combustion products through air ducts, shafts and channels of ventilation and air conditioning systems of buildings and structures for various purposes. Normally closed KLOP®-1 dampers are used as dampers for mechanical supply and exhaust smoke ventilation, the dampers can also be used as smoke dampers. Valves are used in accordance with regulatory requirements. KLOP®-1 dampers are not subject to installation in rooms of categories A and B due to explosion and fire hazard. AT specified premises KLOP®-1 or KLOP®-2 dampers are installed in an explosion-proof version.
Fire resistance limit of valves KLOP®-1(60/90)
In normally open (fire-retardant) damper mode:
- when the drive is located on the side of thermal exposure - EI 60/90;
- when the drive is located on the side opposite to the thermal effect - EI 60/90;
- when installing the damper on the duct section outside the enclosing
- building structure with a standardized fire resistance limit - EI 60/90;
- in the normally closed valve mode - EI 60/90;
– in smoke valve mode - E 60/90.
When deciding on the use of fire dampers, it is advisable to take into account the advantages of the new generation of KLOP®-2 dampers with improved characteristics (see the KLOP®-2 section). In accordance with the record in the NO certificates, the dampers KLP®-1 (60/90) can be installed both in a fire-resistant building structure (fire barrier) and outside it in a section of a fire-resistant air duct, regardless of the direction of possible thermal effects on their structures. In accordance with the requirement of clause 6.11 of SP 7.13130.2013, this allows the installation of dampers on either side of the fire barrier, regardless of the location of the fire in relation to this barrier. Compliance with the requirement of clause 6.11 is ensured by the presence of a casing protecting the drive of HO valves both when they are installed in a fire-resistant building structure, and when valves are installed in an air duct section outside this structure.
Normally open (NO) valves KLOP®-1 are manufactured in various modifications depending on the type of drive:
– with an electromagnetic drive in combination with a thermal lock at 72°C (by special order at 93 or 141°C);
– with BELIMO electromechanical actuators type BFL, BFN or BF (for valves large sizes) in combination with a thermal disconnect device at 72°C (on special order at 93 or 141°C);
Normally closed (NC) KLP®-1 valves are produced with an electromagnetic actuator without a thermal lock or BELIMO reversible actuators of the BLE, BEN, BEE or BE type (for large valves). Drive characteristics and electrical circuits their connections are shown on pages 78-83.
KLOP®-1 valves are produced rectangular section only "channel" type with two flanges. The valve actuator is installed outside the housing. The valve body is made of carbon cold rolled steel followed by coloring. By special order, the body can be made of stainless steel. The body and damper of such valves are made of stainless steel (spanish "stainless steel"), other components and structural elements are made of carbon steel with anti-corrosion zinc coating. The valve flaps are filled with thermal insulation.
KLOP®-1 dampers are operable in any spatial orientation. When designing and installing valves in ventilation systems, it is recommended to take into account the convenience of access to the valve actuator and inspection hatches in its body. When installing KLOP®-1 dampers in large-section air ducts in areas located behind the place of a sharp change in the direction of the air flow, for example, behind 90 ° bends, it is recommended to ensure the open position of the damper damper in the plane of flow turn or use KLOP®-3 dampers. Type of climatic modification of valves - U3 in accordance with GOST 15150-69. The dampers can be installed indoors with air temperatures from -30°C to +40°C, where fluctuations in temperature and air humidity are significantly less than outside the building. Environment must be explosion-proof, not containing aggressive vapors and gases in concentrations that destroy metals, paint coatings and electrical insulation.
Other versions
- Valve KLOP-1 (60,90,120) rectangular with electromagnetic drive
- Valve KLOP-1 (60,90,120) rectangular with an electromechanical drive
- Valve KLOP-1 (60,90,120) rectangular with reverse drive
- Valve KLOP-1V of rectangular section with an electromechanical drive
- Valve KLOP-2 (60,90,120) rectangular with electromagnetic drive
- Valve KLOP-2 (60,90,120) rectangular with an electromechanical drive
- Valve KLOP-2 (60,90,120) rectangular with reverse drive
Purpose
Fire-fighting normally open (fire-retarding) dampers KLOP-1 are designed to block the spread of fire and combustion products through air ducts, shafts and channels of ventilation and air conditioning systems of buildings and structures for various purposes. KLOP-1 smoke dampers and normally closed dampers are used as smoke ventilation dampers. Valves are used in accordance with the requirements of SNiP 41-01-2008, SNiP 21-01-97* and territorial building codes.KLOP-1 dampers are not subject to installation in rooms of categories A and B due to explosion and fire hazard. In these rooms, KLOP-1 dampers are installed in an explosion-proof design.
Valves are made of rectangular section and round section.
Fire resistance limit of valves:
Klop-1(60)
- in the mode of normally open (fire-retardant) and normally closed - EI 60;
- in smoke mode - E 60.
- in the mode of normally open (fire-retardant) and normally closed - EI 90;
- in smoke mode - E 90.
Normally open (NO) valves KLOP-1 are manufactured in various modifications depending on the type of drive:
- round valves with electromagnetic drive are manufactured without thermal lock;
- with BELIMO electromechanical actuators (type BF or BLF) in combination with (or without) a 72 °C thermal cut-out device;
- with spring drive and thermal lock at 72°C or 141°C, with or without microswitches.
KLOP-1 dampers are operable in any spatial orientation.
Installation
When designing and installing valves in ventilation systems, one should take into account the convenience of access to the valve actuator and service hatches for devices inside the valve.In air ducts of large cross-section, crossing the enclosing structures of ventilation chambers with high-capacity fans installed in them, it is recommended to install KLOP-3 dampers.
The body of the round valves is made of galvanized steel.
Execution
Type of climatic version of valves - U3 according to GOST 15150-69. The dampers can be installed indoors with an ambient temperature of -30 °C to +40 °C in the absence of direct exposure to atmospheric precipitation and moisture condensation on the damper.The environment must be explosion-proof, not containing aggressive vapors and gases in concentrations that destroy metals, paintwork and electrical insulation.
When normally open (fire-retarding) dampers are installed outside walls (ceilings), external fire protection must be applied to the edge of the casing protecting the damper actuator, and in accordance with the requirements of SNiP 41-01-2008 (clause 7.11.1, Note 1) must provide a limit fire resistance not less than the required fire resistance limit of the barrier.
In accordance with SNiP, dampers can be installed from the side of room A. In these cases, the valve installation diagrams are depicted “mirror” with respect to the building structure, that is, the protective casing must be located in the structure or external fire protection from the side of room A.
In accordance with the results of many years of climatic tests of valves carried out for the conditions of their operation at the interface between media and different temperatures and humidity this scheme recommended for macroclimatic regions with a temperate climate.
When installing dampers in the outer building envelope, additional devices are provided to prevent atmospheric precipitation from entering the damper, for example, louvered grilles, visors, etc.
For installation in air ducts with a diameter of 100, 125 and 140 mm, instead of KLOP ® -1 dampers with tubular or plate transitions, KLOP ® -2 dampers of the corresponding diameter without transitions can be manufactured.
Valves "transport" execution
The valves have design features that take into account the specifics of operating conditions at transport facilities and can be used in ventilation and air conditioning systems of rolling stock of railway transport. The valves have been tested for vibration resistance and impact.Valves for clean rooms
Valves are made of rectangular section and round section (only nipple version).Stainless steel is used in the manufacture of the valve body, damper and casing special purpose. Valves can be used in food, pharmaceutical and microelectronic industries.
The main technical characteristics of special purpose valves are similar to those of KLP-1 valves.
Marking features
Upon purchase of valves, technical passports with a stamp seal are issued of blue color in the right upper corner front side of the cover. Covers of passports are made of thick colored paper, each type of valve has its own color. In the upper part, a brand name with the manufacturer's logo (flame - red, an inscription, and a stylized image of black smoke) made of metallized foil imitating gold should be pasted. Selective varnishing in the form of the manufacturer's logo is made diagonally.
Each technical passport has its own number, which is placed in the center of the passport. The number of the technical passport coincides with the account number, according to which this batch of products is released. For example: 15/6. If several technical passports are required for a batch of valves according to one invoice, then they are numbered in serial numbers with a hyphen from the invoice number. For example: 15/6-1, 15/6-2, etc.
On hosted in technical passport copies of the certificate fire safety the blue stamp of the manufacturer and the signature of the authorized person are affixed.
Valve serial number labels are affixed to the valve bodies. Each of them has its own color: KLOP®-1 - blue. The labels, as well as the security mark, are made of metallized foil. The inscriptions on the main background are golden, on the horizontal red stripe at the bottom of the label - black. Diagonally (along the entire field) there is selective varnishing in the form of the manufacturer's logo.
Additionally, labels are affixed to the valve body indicating the functional purpose of the valve (NO, NC, D) and the fire resistance limit. In addition, solenoid actuated valves are labeled with a wiring diagram for the solenoid and microswitches, as well as labels indicating the damper position (“open”, “closed”).
Local resistance coefficient
Rcl \u003d Skl / Sv
Rcl- coefficient of local resistance;
Skl- valve passage area;
Sv- area of the duct section
Order a certificate.
To limit unauthorized use of the information posted on the site, please send us a request. After receiving your request, the site administration will provide you with the requested information, and, if necessary, contact the owner of the certificates and permits or contact them on your behalf. Type of drive:
- Electromagnetic drive (220V, 24V, 12V)
- Electromechanical Belimo- electromechanical actuator with return spring "Belimo" (220V, 24V) with TRU thermal disconnect device (72 o C, 141 o C)
- Reversing Belimo - reversing drive "Belimo" type BE
Valves KLOP-1 of diameter 100, 125 and 140 are made from a valve of diameter 160 on flanges with transitions.
Specifications
| Name | Diameter, mm | Fire resistance limit, min | type of drive | Compound | Price, rub | ||||
|---|---|---|---|---|---|---|---|---|---|
| Klop-1 | 100 | 60 | electromagnetic | Nipple | 0,016 | 6 188 | |||
| Klop-1 | 125 | 60 | electromagnetic | Nipple | 0,016 | 6 188 | |||
| Klop-1 | 140 | 60 | electromagnetic | Nipple | 0,016 | 6 188 | |||
| Klop-1 | 160 | 60 | electromagnetic | Nipple | 0,016 | 6 188 | |||
| Klop-1 | 180 | 60 | electromagnetic | Nipple | 0,021 | 6 188 | |||
| Klop-1 | 200 | 60 | electromagnetic | Nipple | 0,026 | 5 712 | |||
| Klop-1 | 225 | 60 | electromagnetic | Nipple | 0,034 | 5 712 | |||
| Klop-1 | 250 | 60 | electromagnetic | Nipple | 0,042 | 5 950 | |||
| Klop-1 | 280 | 60 | electromagnetic | Nipple | 0,054 | 5 950 | |||
| Klop-1 | 315 | 60 | electromagnetic | Nipple | 0,069 | 6 188 |
FIRE DAMPERS bug 1
The valves are certified by VNIIPO EMERCOM of Russia and CA of explosion-proof and mine electrical equipment.
Purpose
Fire-fighting normally open (fire-retarding) dampers KLOP-1 are designed to block the spread of fire and combustion products through air ducts, shafts and channels of ventilation and air conditioning systems of buildings and structures for various purposes.
Normally closed (including smoke) dampers KLOP-1 are used as dampers for smoke ventilation. The use of valves is carried out in accordance with regulatory requirements. KLOP®-1 dampers are not subject to installation in rooms of categories A and B due to explosion and fire hazard. In these rooms, KLOP-1V dampers are installed in an explosion-proof design.
Fire resistance limit of valves
Klop-1 (60) - in the mode of a normally open (fire-retardant) damper:
when the drive is located on the side of thermal exposure - EI 60;
when the drive is located on the side opposite to the thermal effect - EI 60;
when installing the damper on the air duct section outside the enclosing building structure with a standardized fire resistance limit - EI 60;
in the normally closed valve mode - EI 60;
in smoke valve mode - E 60.
Klop-1 (90) - in the mode of a normally open (fire-retardant) damper:
when the drive is located on the side of thermal exposure - EI 90;
when the drive is located on the side opposite to the thermal effect - EI 90;
when installing the damper on the duct section outside the enclosing building
structures with a rated fire resistance limit - EI 90;
in the normally closed valve mode - EI 90;
in smoke valve mode - E 90.
KLOP-1 dampers are produced only in the "channel" type with two flanges (rectangular and round valves) or with a nipple connection (round valves). The valve actuator is installed outside the housing. Rectangular valve body is made of carbon steel cold rolled with subsequent painting, round valve body is made of galvanized steel.
Normally open (NO) valves KLOP-1 are manufactured in various modifications depending on the type of drive: - with an electromagnetic drive in combination with a thermal lock at 72°C (by special order at 93 or 141°C); - round valves with an electromagnetic drive are manufactured without thermal lock; - with BELIMO electromechanical actuators (BF or BLF) in combination with a thermal disconnection device at 72°C (by special order at 93 or 141°C);
Cassette of NO valves KLOP-1 with
electromagnetic drive (version 1)
Cassette of NO valves KLOP-1
with electromagnetic drive (version 2)
Attention!
Our company supplies products from several manufacturing plants with a similar range. The manufacturer reserves the right to make changes to the design and the lineup supplied equipment. More if needed detailed information, for a specific model, you can ask our managers.
KLOP-1 valves are manufactured as a fire damper and smoke exhaust. Depending on the type and operating conditions of the valve premises, different meanings fire resistance. They prevent the spread of combustion products through the premises of the building through ventilation ducts and shafts.
KLOP-1 dampers are not subject to installation in rooms of categories A and B in terms of fire and explosion hazard. In these rooms, KLOP-1 dampers are installed in an explosion-proof design.
Fire resistance limit of valves:
Valve KLOP-1(60)
- in the mode of normally open (fire-retardant) and normally closed - EI 60;
- in smoke mode - EI 60, E 60.
- in the mode of normally open (fire-retardant) and normally closed - EI 90
- in smoke mode - EI 90, E 90.
Normally open valves KLOP-1 are manufactured in various modifications depending on the type of drive:
- with electromagnetic drive in combination with a 72 °C thermal lock (or without it);
- round valves with electromagnetic drive are manufactured without thermal lock;
- with Belimo electromechanical actuators (type BF or BLF) in combination with (or without) a 72 °C thermal cut-out device;
- with spring drive and thermal lock at 72°C or 141°C, with or without microswitches.
KLOP-1 dampers are operable in any spatial orientation. When designing and installing valves in ventilation systems, one should take into account the convenience of access to the valve actuator and service hatches for devices inside the valve.
In air ducts of large cross section, crossing the enclosing structures of ventilation chambers with high-capacity fans installed in them, it is recommended to install KLOP-3 dampers.
Type of climatic modification of valves - U3 in accordance with GOST 15150-69. The dampers can be installed indoors with an ambient temperature of -30 °C to +40 °C in the absence of direct exposure to atmospheric precipitation and moisture condensation on the damper.
The environment must be explosion-proof, not containing aggressive vapors and gases in concentrations that destroy metals, paintwork and electrical insulation.
Order examples:
KLOP-1(60)-D-EM(220)-500x500-K - damper KLOP-1 with a fire resistance of 60 minutes, smoke, with an electromagnetic drive for 220 V, with an internal section of 500x500 mm, with a terminal block.
KLOP-1(90)-NO-MV(220)-250(Fl)-N - damper KLOP-1 with a fire resistance limit of 90 minutes, normally open (fire-retardant), with a Belimo electromechanical drive for 220 V, with an internal cross-section diameter of 200 mm, flanged, without terminal block.
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