Bug valve 1 technical specifications. Fire bug valve: advantages, disadvantages, features of product control. Valves for rooms with increased requirements for the cleanliness of the working environment
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) valves 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.It is recommended to install KLOP-3 dampers in large-section air ducts crossing the enclosing structures of ventilation chambers with high-capacity fans installed in them.
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, paint coatings and electrical insulation.
When installing normally open (fire-retarding) dampers outside walls (ceilings), external fire protection should be applied to the edge of the casing protecting the damper drive, and in accordance with the requirements of SNiP 41-01-2008 (clause 7.11.1, Note 1) should provide a limit fire resistance not less than the required fire resistance limit of the barrier.
In accordance with SNiP, valves can be installed from the side of room A. In these cases, the valve installation diagrams are depicted "mirror" with respect to building structure, that is, the protective cover 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 is 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
Valves have design features, taking 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 manufactured rectangular section and round section (only nipple version).In the manufacture of the valve body, damper and casing, stainless steel special purpose. Valves can be used in food, pharmaceutical and microelectronic industries.
Main specifications valves for special purposes are similar to the characteristics of valves KLOP-1.
Marking features
Upon purchase of valves, technical passports with a stamp seal are issued of blue color in the upper right corner of the front 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 the copy of the certificate placed in the technical passport 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. Lettering on the main background golden color, 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 functional purpose valve (NO, NC, D) and fire resistance. 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 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-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. In these rooms, KLOP®-1 or KLOP®-2 dampers in an explosion-proof design are installed.
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 rated 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 entry in the NO certificates, 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 that protects 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 larger valves) in combination with a thermal disconnector at 72°C (on special order at 93 or 141°C);
Normally closed (NC) KLP®-1 dampers 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 dampers are produced of rectangular section only of the "channel" type with two flanges. The valve actuator is installed outside the housing. The valve body is made of cold rolled carbon steel and painted. 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 anticorrosive 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 to 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. The environment must be explosion-proof, not containing aggressive vapors and gases in concentrations that destroy metals, paintwork and electrical insulation.
- 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 (NC) dampers are used as smoke ventilation dampers. 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 in terms of fire and explosion hazard. In these rooms, KLOP-1V or KLOP-2V dampers are installed in an explosion-proof design.
- 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.
- KLOP-1 dampers are produced only in the "duct" type with two flanges (rectangular and round valves) or with a nipple connection (round valves). The valve actuator is installed outside the body. Rectangular valve body is made of cold-rolled carbon steel with subsequent painting, round valve body is made of galvanized steel.
Valve fire rating
Fire resistance limit of valves KLOP-1 (60/90) in the mode of a normally open (fire-retarding) valve:
- when the drive is located on the side of thermal influence - 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 air 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 - EI 60/90.
Modifications of fire-retarding dampers KLOP-1 depending on the type of drive:
- with electromagnetic drive in combination with a thermal lock at 72 °C (by special order at 93 or 141 °C);
- round valves with electromagnetic drive are manufactured without thermal lock;
- with BELIMO electromechanical actuators (type BF or BLF) in combination with a thermal disconnection device (TRU) at 72 °C (by special order at 93 or 141 °C);
- with spring drive and thermal lock at 72 °C or 141 °C, with or without microswitches (part 2 of article 138 federal law No. 123-FZ prohibits the use of these drives in Russian Federation).
Modifications of flue and normally closed (NC) valves KLOP-1 (60) and KLOP-1 (90):
- with solenoid actuator without thermal lock or BELIMO reversing actuators type BLE or BE for larger valves
terms of Use
Climatic version of dampers U3 according to GOST 15150. The dampers can be installed indoors with an ambient temperature from -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, paint coatings and electrical insulation.
VALVES FOR SPECIAL PURPOSE
Valves for maritime and wet areas
- Valves for areas with maritime climate are made from stainless steel. The BELIMO electromechanical or reversible actuator is placed in a shell with a degree of protection IP 66. The valve body is made of a rectangular section. Type of climatic modification - M2 in accordance with GOST 15150-90.
- Normally open valves with an electromechanical drive are manufactured without GWS (including explosion-proof valves).
- The fire resistance limit of the valve is A 60 (60 min).
Characteristics external environment during valve operation
- limit operating values of ambient air temperature: upper value - plus 40 °C, lower value - minus 30 °C in the absence of direct exposure to precipitation and moisture condensation on the damper.
- The average monthly value of relative air humidity in the warmest and most humid period is 70% at 22 °С;
- upper value of relative air humidity - 98% at 25 °С;
- atmosphere type - III according to GOST 15150-90.
The dampers have passed the salt spray, splash and dust tightness test, which resulted in an appropriate conclusion. The valves have a type approval certificate from the Russian Maritime Register of Shipping and a certificate of approval from the Russian River Register, which allows them to be used both on sea vessels and fixed offshore platforms, and on river vessels. These valves can be installed in rooms with high humidity.
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 railway rolling stock.
- The valves have been tested for vibration resistance and impact.
Valves for rooms with increased requirements for the cleanliness of the working environment
- Valves are made of rectangular and round section. Round valves with a diameter of up to 315 mm are manufactured in flanged and nipple design, with a diameter of more than 315 mm - only in nipple design. Special purpose stainless steel is used in the manufacture of the valve body, damper and casing. Valves are used in the pharmaceutical, microelectronic industries, etc.
- The main technical characteristics of valves for special purposes are similar to those of KLP-1 valves of conventional (general industrial) execution of rectangular and round sections.
- The main technical characteristics of special purpose dampers are similar to those of KLOP-1 dampers of rectangular and round sections.
Fire damper KLOP-1 in the market of domestic fire dampers is perhaps one of the most famous and eminent.
Its certification and development of mass production was carried out in 1999, and the KLOP-1 valve became the first domestic certified fire damper, and the name KLOP-1 became a registered trademark. For some time, the Klop-1 valve was the only fire damper domestic production. Well-organized manufacturer marketing and work with design organizations made the KLP valve popular, often found in project documentation. Probably, this contributed to the fact that the name KLP-1 has become a household name, you may encounter such situations when the customer, when applying for valves, says: "I need to buy KLP-1", although the specific name of the valve is not indicated in his documentation and the valve Klop-1 can be replaced by others fire dampers with similar settings.
The fire damper KLOP-1 is installed in the channels of general ventilation and air conditioning with mechanical draft induction. Fire-retarding (normally open valves) prevent the spread of fire through these channels, and smoke (normally closed valves) prevent the spread or removal of smoke.
The fire damper KLOP-1 is produced in the form of two modifications:
Klop-1(60);
Klop-1(90);
The difference between them lies in the limits of fire resistance.
Klop-1 (60) has a fire resistance limit of 60 minutes (1 hour).
Klop-1 (90) has a fire resistance limit of 90 minutes (1.5 hours).
The KLOP-1 damper can perform the functions of both a fire damper (damper in the "normally open" position) and a smoke exhaust valve - (damper in the "normally closed" position).
The valve body can be made both round and rectangular (square) section.
Klop-1 is intended for installation only in the channel. The drive that transfers the damper flap from the initial state to the working state is located outside the damper. To control the position of the damper, a special inspection hatch is provided on the valve. It is used when an air duct is connected to the valve on both sides and it is not possible to look inside the already installed valve through the flow area.
The body of the KLOP-1 valve is made of carbon (black) steel, subsequently painted. This KLOP-1 differs from the valve KLOP-2, the body of which is made of galvanized steel.
The damper of rectangular (square) section is equipped on both sides with flanges through which it is attached to the ventilation duct.
The round section damper can be made both on flanges and for nipple mounting in the ventilation duct.
Fire damper KLOP-1 is completed the following types actuators for damper flap control:
Electromechanical actuator BELIMO type BF(24), BF(220) or BLF(24), BLF(220) with a return spring with a supply voltage of 24V or 220V;
Electromagnetic EM (220), EM (24) or EM (12) - electromagnetic drive with a supply voltage of 12V, 24V or 220V;
ТЗ - spring drive with thermal lock;
ТЗ(М) - spring drive with thermal lock and microswitches;
When choosing an actuator for fire dampers, consider that:
Part 2 Art. 138 of Federal Law No. 123-FZ prohibits the use of TZ and TZ(M) type actuators on NO fire dampers in the Russian Federation.
The use of MV type actuators for NC and smoke dampers in the Russian Federation is contrary to clause 7.18 of SP 7.13130.2009.
The price of fire dampers KLOP-1, KLOP-2, KLOP-3, KOM-1, KDM-2 and KLAD-2 are given below.
The price of a fire damper with dimensions other than those indicated in the table is determined by the larger side. For example, the price of a KLOP-1 valve with dimensions of 400x200 is determined as the price of a 400x400 valve. The price of a KLOP-2 valve with dimensions of 600x350 is determined as the price of a valve with dimensions of 600x600, etc.
To clarify the price of fire dampers, please call the indicated phones or send a request by e-mail:
The main characteristics of the valve KLOP-1:
|
Characteristic |
||
|
type of drive |
Electromechanical |
Electromechanical Thermal lock (fusible link + spring drive) Solenoid with thermal lock (for round valves without thermal lock) |
|
Fire resistance limit |
60 minutes in Normally Open position 60 minutes in Normally Closed position |
90 minutes in Normally Open position 90 minutes in Normally Closed position |
|
Climatic operating conditions |
Temperature environment from -30С to +40С Relative humidity no more than 80% Direct precipitation is not allowed |
|
|
Material |
Carbon steel sheet |
Carbon steel sheet |
|
Execution |
Wall or channel |
Wall or channel |
|
Damper design |
"Normally open" - when used as a fire-retardant damper; "Normally closed" - when used as a fire-retardant damper; |
Fire damper KLOP-1 of round section
Fire damper KLOP-1 of rectangular section
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 mines.
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 large-section air ducts crossing the building envelope ventilation chambers with high-performance 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.
