Bug valve 1 technical specifications. Fire bug valve: advantages, disadvantages, features of product control

Valve fire rating

Operating conditions

VALVES FOR SPECIAL PURPOSE

Valves "transport" execution

Valves for rooms with increased requirements for the cleanliness of the working environment

To clarify the price of fire dampers, please call the indicated phones or send a request by e-mail:

Modifications of fire-retarding dampers KLOP-1 depending on the type of drive:

Modifications of flue and normally closed (NC) valves KLOP-1 (60) and KLOP-1 (90):

Valves for maritime and wet areas

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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 serial 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 damper was the only domestically produced fire damper. Well-organized marketing by the manufacturer 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-retarding 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.

The fire damper KLOP-1 is equipped with the following types of actuators for controlling the damper damper:

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 federal law No. 123-FZ prohibits the use of TZ and TZ(M) type actuators on NO fire dampers in 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 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.

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		Ambient temperature 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 version		"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

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. Valves are used 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. AT specified premises dampers KLOP-1V or KLOP-2V are installed in an explosion-proof version.
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 "channel" type with two flanges (rectangular and round valves) or with a nipple connection (round valves). The valve actuator is installed outside the body. The rectangular valve body is made of carbon steel. cold rolled steel with the subsequent coloring, the case of valves of round section - from galvanized steel.

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 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.

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 a spring drive and a thermal lock at 72 °C or 141 °C, with or without microswitches (Part 2 of Article 138 of Federal Law No. 123-FZ prohibits the use of these drives in the Russian Federation).

with solenoid actuator without thermal lock or BELIMO reversing actuators type BLE or BE for larger valves

Type of climatic version of dampers U3 in accordance with 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 Environment must be explosion-proof, not containing aggressive vapors and gases in concentrations that destroy metals, paint coatings and electrical insulation.

Valves for areas with a maritime climate are made of 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 passed the salt spray, splash and dust tightness test, which resulted in an appropriate conclusion. The valves have a certificate of type approval of the Russian Maritime Register of Shipping and a certificate of approval of the Russian River Register, which allows them to be used both on sea vessels and stationary offshore platforms, and on river vessels. These valves can be installed in rooms with high humidity.

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 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. Stainless steel is used in the manufacture of the valve body, damper and casing special purpose. Valves are used in the pharmaceutical, microelectronic industries, etc.
Main specifications valves for special purposes are similar to the characteristics 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.

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.

Valve KLOP-1(90)

in the mode of normally open (fire-retardant) and normally closed - EI 90
in smoke mode - EI 90, E 90.

KLOP-1 dampers are produced only in the "channel" type with two flanges and external actuator placement. KLOP-1 valves of round section are also made with a nipple connection.

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(60) and KLOP-1(90) smoke dampers and normally closed dampers are produced with an electromagnetic actuator without a thermal lock or Belimo reversible actuators of the BLE or BE type. These valves can also be fitted with Belimo electromechanical actuators with a return spring type BF or BLF without TRU.

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.

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.

Fireproof normally open (fire-retardant) dampers KLOP-1 are designed to block the spread of fire and combustion products through air ducts, mines 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. 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-1 dampers are installed in an explosion-proof design.

Fire resistance limit of valves:

Klop-1 (60)	-
	///////	when the drive is located on the side of thermal influence - EI 60
		when the drive is located on the side opposite to the thermal effect - EI 60
		when installing the damper on the duct section outside the enclosing
		building structure with a rated fire resistance limit - EI 60
	- in normally closed valve mode - EI 60
	- in smoke valve mode - E 60

Klop-1 (90)	- in the normally open (fire-retardant) damper mode:
		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 normally closed valve mode - EI 90
	- in smoke valve mode - E 90

KLOP-1 dampers are produced only in “channel” type with two flanges (rectangular and round valves) or with nipple connection (round valves). Valve actuator mounted externally
corps. Rectangular valve body is made of cold rolled carbon steel with subsequent
painted, the body of valves of round section is made of galvanized steel.

Normally open (NO) valves KLOP-1 are manufactured in various modifications 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 (BF or BLF) in combination with a thermal disconnector at 72°C (on special order at 93 or 141°C);
- with a spring drive and a thermal lock at 72°C or 141°C, with or without microswitches (Part 2 of Article 138 of Federal Law No. 123-FZ prohibits the use of these drives in the Russian Federation).

Normally closed (NC), including smoke dampers, KLOP-1 dampers are produced with an electromagnetic actuator without a thermal lock or BELIMO reversible actuators of the BLE or BE type (for large valves). Valves manufactured for foreign countries can also be equipped with BELIMO electromechanical actuators with a return spring type BF or
BLF without GWS (the use of electromechanical actuators on smoke ventilation dampers in the Russian Federation is contrary to SP 7.13130).

KLP-1 valve design diagrams

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 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.

The structure of the designation of KLP-1 valves of the usual design when ordering and in the documentation

Klop-1

(...)

...

...x...

...

Valve name

Fire resistance limit, min (60 or 90)

Functional purpose:

NO - normally open
NC - normally closed
D - smoke

Dimensions of the internal section of the valve

AxB, mm - rectangular
D(Np), mm - round nipple
D(Fl), mm - round flanged

damper drive type:

EM(220), EM(24) or EM(12) - electromagnetic
MB(220) or MB(24) - BELIMO electromechanical actuator type BF or BLF with return spring
MBE(220) or MBE(24) - BELIMO reversing drive type BE or BLE (in brackets - drive supply voltage, V)
ТЗ - spring drive with thermal lock
ТЗ(М) - spring actuator with thermal lock and microswitch

Existence of a junction box with a terminal block

K - yes
N - no

Note.

1.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 SP 7.13130 ( ) .
2. When ordering NO valves with EM or MV actuators, the temperature sensitive element (ТЗ - for EM actuator at 72°С, TRU - for MV actuator at 72°С) is included in the actuator, except for circular valves with EM actuator.
3. When ordering valves for special purposes, the version is additionally indicated.

Values of damper projections for the valve body of rectangular section

B, mm	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000
X, mm	0	0	22	47	72	97	122	147	172	197	222	247	272	297	322	347	372	397
X1, mm	0	0	0	0	0	0	0	0	12	37	62	87	112	137	162	187	212	237

X – flap projection at the valve inlet, mm; X1 - flap projection at the outlet of the valve, mm

With drive BELIMO

With electromagnetic drive

With spring drive and TK

1– valve body; 2 - damper; 3 - protective cover; 4 - drive; 5 – thermal lock; 6- viewing hatch; 7 - key; eight – a ring of a clamp of the gate; 9 - TRU; ten - terminal block; 11– damper position indicator; 12– key socket for manual cocking of the drive spring; 13– lever for manual actuation of the damper actuator

L1 =120 mm is the length of the valve body from the flange to the edge of the protective casing.
In valves with dimensions A< 600 мм используется шина №20(А 1=A+40mm, B 1 =B+40 mm).
Valves with sizes A ≥ 600 mm use #30(A 1=A+60mm, B 1=B+60mm).

At A<600 мм один смотровой люк располагается в центребоковой поверхности клапана слева (вид со стороны привода),а при А ≥ 600 мм – один люк в верхней части боковойповерхности справа (см. рис.) и второй люк в нижней частипротивоположной поверхности справа.
On valves with electromechanical actuator BELIMO priV< 400 мм ТРУ устанавливается на крышке люка клапана, апри В  400 мм – на корпусе рядом с приводом.