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www.daeyangfng.com

26-12, Munhak-ro 68beon-gil, Jeongnam-myeon, Hwaseong-si, Gyeonggi-do, KoreaE-mail : [email protected] : +82-70-8881-0862 , Fax : +82-70-8824-0863

도전하고 발전하는 기업

DAEYANG F&G

Challenging and developing company

DAEYANG F&GDAEYANG F&G has been established as a core business of fire-fighting industrial facilities development by establishing a new axis of �re and gas safety industry at home and abroad by developing new concept and new technology products based on progressive ideas and young ideas with creative innovation and challenging spirit.

In order to produce convenient, safe and e�cient �re-�ghting facilities, we are constantly researching and developing and striving to be a company that looks in the same direction as our customers.

DAEYANG F&G is spearheading the production of the highest quality products based on the experience of many years' experience in �re �ghting facilities, fresh idea of young research / technology development team, and customer-oriented management philosophy..We will continue to work as a leading company in the 21st century fire and gas safety industry based on advanced technology from home to industry as a company that is with customers and impresses customers.

CEO KIM, JONG SEOK

Fire & Gas SafetyWE MAKE YOUR BETTER TOMORROW.

COMPANY : DAEYANG F&GCEO : KIM, JONG SEOKADD : 26-12, Munhak-ro 68 beon-gil, Jeongnam-myeon, Hwaseong-si, Gyeonggi-do, KoreaE-MAIL : [email protected] : +82-70-8881-0862 FAX : +82-70-8824-0863

•Automatic kitchen �re suppression system•Residential kitchen automatic �re extinguishing system• “K”class �re extinguisher •Gas Alarm•Gas Leak Alarm and Shut-o� Device•Portable Gas Detector.

AUTOMATIC KITCHEN FIRE SUPPRESSION SYSTEM

Specialized technology and know-how prevent damages caused by kitchen appliance fire and protect your life and property.

Outbreak of Fire Sensing TemperatureAt Once

Controlling PartConveying Fire Signal

Gas CircuitBreaker + Damper+Operating Device

Spraying FireExtinguishing Agent

Extinguishing withJet Nozzle

AUTOMATIC KITCHEN FIRESUPPRESSION SYSTEM


Product Outline

Product Features

AUTOMATIC FIRE PROTECTION SYSTEM

1. Optimal kitchen sprinkler system for all kinds of kitchen fires of a hood, a duct and kitchen

equipment

2. Product of Fire Insurers Laboratories of Korea, Korea Fire Protection Association

3. Use of reinforced fire extinguishing agent

4. Appropriate temperature setting for each place

5. Two alarms on sensing temperature

Avoiding malfunction with alarm condition display and high-precision temperature fuse

- First : Shutting off gas(electricity) valves and powers around when a fire is sensed

- Second : Shutting off dampers and spraying fire extinguisher when a fire is sensed

6. Connected with gas alarm (detecting gas and blocking gas)

7. Standby power for power failure

8. Remote control and communication (extra feature)

9. Manual control buttons and connection with other devices for emergency

(siren and warning light)

This automatic sprinkler system for a commercial kitchen contains a controlling part to receive and convey a fire, a sensor part to sense a fire, a blocking part to shut off gas and electricity, an extinguishing device to extinguish a fire, a damper to shut off an air duct during fire, and an operating device to control fire extinguishing agents.

When No1. Temperature Sensor reaches primary temperature, shut off gas (electricity) valve.

When gas leak is alarming, shut off gas valve.

When No1. Temperature Sensor reaches second temperature, shut off valve, damper and spray fire extinguisher.

When Extinguisher’s pressure has leaked.

When Manual control button is pressed, shut off gas(electricity) valve, dampers and spray fire extinguisher.

When Temperature Sensor is disconnected.

1.100

01

1.200

02

butt

03

1.025

04

1.025

05

E-tl

06

▶ Control unit

System and Composition of Components

division specificationsrated voltage 110~270 V / 50~60Hz

consumption of electrical power 6.1W

backup power Ni-Cd Battery / DC 24Vinstallation amount Single Dual

fire zone One area two areafire extinguisher 1 ~ 2 3 ~ 6

nozzle 3 ~ 5 6 ~ 12Workable

Temperature -20°C ~ 40°C

division specificationsquality of the material KSD3698, thickness 1.2T

size Ø140 × 465mmvolume 3.6ℓ × 2ea

pressurization way nitrogen Accumulator method

filling pressure 9.8kg/cm2

operation method press pin method

materialpotassium carbonate (K2C03, aded stream

extinguisher)emission time within 60 seconds

Workable Temperature -20°C ~ 40°C

division specificationsrated voltage DC ± 12V ~±24v

Breaking method gear operation methodtorque 65 kg/cm2 more than

durability More than 6000 timescontrol method motor & limit method

division specificationsFrame(AF) 30AF

type S-Typenumber of pole 3

model 3 ~ 30A/15 ~ 30mA

division specifications

breaking speed within 25 seconds

rated voltage AC/DC 24V

a rated current 500mA

torque 450kg/cm

division specificationsrated voltage DC12V

target gas LNG/LPGdetection method Diffusion type

Workable Temperature -20°C ~ 40°C

division specifications

a nozzle method Fullcone Type

spray time within 60sec

spray angle 30 ~ 120°

division specificationstype of measurement Temperature sensor

primary(reserve fire) product release 150°C(configurable)

secondary(fire) product release 200°C(configurable)

desired temperature 1°C ~ 999°C

Product Diagram and Mechanism ww

w.daeyangfng.com


GAS LEAK ALARM SHUT-OFF SYSTEM

Specialized technology and know-how prevent damages caused by kitchen appliance fire and protect your life and property.

GAS LEAK ALARMSHUT-OFF SYSTEM

Product Outline

Product Features

System and Composition of Components

ww

w.daeyangfng.com

HIGH VACUUM COATING MATERIALS

Product Diagram and Mechanism

1. The device optimized for gas leak detection home and in restaurant kitchen.

2. The system to react immediately and block the gas leak detection.

3. Align standards applicable to the installation according to place conditions.

4. Application of gas sensor to prevent malfunction such as fixing and other gas.

5. Applied combustible catalytic gas sensor with long-term reliability.

6. Possible to arrange the breaker according to various gas piping.

7. Remote control and communication (extra feature)

8. Manual control buttons and connection with the devices for emergency (siren and

warning light)

It is a gas leakage alarm interrupter installed home and in restaurant. It consists of gas alarm to detect gas leakage, shutoff unit to shut off gas, and control unit to control it.

Model GD-102 GD-112 GD-104

type Diffusion, Combustible catalytic Diffusion, Combustible CatalyticWaterproof-type Diffusion, Combustible catalytic

gas LPG & LNGdensity LPG : 0.06~0.45% / LNG : 0.06~1.25%power DC 12V DC 15V AC 220V / 60Hz

power cons 1.3W 0.9W 3Woutput DC 8V (WHT) DC 6V (WHT) DC 9V (Red)temp -20°C~40°C

dimension 70(W) X 95(H) X 22(D) 70(W) X 110(H) X 37(D) 70(W) X 110(H) X 37(D)weight (g) 60 125 220

▶ Gas Detector

Model GC-101/GC-102 GC-102W GC-103power AC220V / 60Hz AC80~250V / 50~60Hz AC100~240V / 50~60Hz

channel 1 Channel 2 Channel 1~3 Channeloutput DC 12V / 500mA±10%

power cons 3Wbutton(speed) Open/Close/Buzzer stop/ Reset

temp -20°C~50°C Max. 95%RHtype Remote and manual operation

shut-off SV-20A, SV-20B, SV-20E SV-20A, SV-20Bdimension 86(W) X 130(H) X 45(D) 126(W) X 173(H) X 72(D)weight (g) 385 290 383

option DC 15V output or contact (NC,NO,COM)

▶ Gas ControllerModel GV-20H GV-20B GV-20E

type Geared Motor(ball valve type) Geared Motor(lever type) Solenoid

valve 20mm 15mm, 20mm 15mm, 20mm

voltage DC 12V±30%, 500mA±10% DC 12V±30% / Max. 480mA

current Min. 200mA, Max. 500mA Over flux 1.32m²/h

manual Clutch push method

torque(kgf•cm) 65

operating temp -20°C~50°C, 95%RH

speed within 10 seconds within 0.5 seconds

dimension 120(W) X 105(H) X 130(D) 110(W) X 100(H) X 65(D) 101(W) X 77(H) X 46(D)

weight(g) 674 250 390

▶ Gas shut-off device

Best Saftey, Best Life

GAS Leak Detection SystemGAS Leak Detection System

GAS Shut-off Device SystemGAS Shut-off Device System

GAS & Fire Safeguard

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GAS & Fire SafeguardGAS & Fire SafeguardGAS & Fire SGAS & Fire SGAS & Fire SGAS & Fire SGAS & Fire SG Fire SFire SFire SFire


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GAS & Safeguard

H i s t o r y

Korea Fire Equipment Inspection Corporation -KFI Approval

CE Certification

Manufacturing Registration of Public Procurement Agency

NICE Business-OutstandingTechniqual Estimation

May.

May.

Jun.

July.

Establishment of DAEYANG F&G (Hwaseong-si, Gyeonggi-do)

Technology Evaluation Certification (Korea Technology Finance Corporation)

Joined Korea International Trade Association (Registration No. 30811212)

Selected G-establishment Project (Gyeonggi-do)

Development automatic fire extinguishing system for commercial

Aug.

Sep.

Oct.

Oct.

Nov.

2018

Joined the Gyeonggi Venture Business Association

Patent application for commercial automatic fire extinguishing device (No. 10-1713232)

Patent application for automatic fire extinguishing system of kitchen fire caused by electricity or gas

(No. 10-1714338)

Convention on the Design of Automatic Fire Extinguishers (Myongji University)

KC certification (automatic fire extinguisher, MSIP-REM-DyJ-15)

Quality Management System Certificate (ISO 9001: 2015)

Authentication of Merit

Recognition of company affiliated research institute (Korea Industrial Technology Promotion Association,

(No. 2016110408)

Selected as a venture company (No. 201601022060)

Developed electric automatic fire extinguishing system for kitchen

Registration of Broadcasting and Communication Equipment (National Radio Research Agency)

Jan.

Mar.

May.

Jul.

Jan.

Feb.

Feb.

May.

Jul.

Jul.

Dec.

2017

2016

2015

-1-

Welcome to DAEYANG F&G

DAEYANG F&G is a company that develops new concept and new technology products with creative innovation and challenging spirit. It is a company that engages with customers and impresses customers. Based on advanced technology from home to industry, We will continue to strive to be a leader company.

In the future, DAEYANG F&G will grow to become a world-class company and will do our best to take responsibility for your safety.

Thank you.

-2-

Gas Leak Detection System3 DC-type Gas Leak Detection System(VTD 2003 & VTD 2007)

4 General-type Gas Leak Detection System(VTD 2001)

4 Waterproof-type Gas Leak Detection System(VTD 2005)

5 Commercial-type Gas Leak Detection System(VTD 2013)

6 Industrial-type Gas Leak Detection System(VTD 2024)

7 Industrial-type Multi-circuit Gas Leak Detection System(VTD 202

Gas Shut-off Device System8 Domestic-type Gas Shut-off Device System

[VTV-2015, 2020, 2025(15A, 20A, 25A)

9 Commercial-type Gas Shut-off Device System

[VTV-2030(2-circuit~9-circuit)]

10 Commercial-type Gas Shut-off Device System

[VTV-2030(2-circuit~9-circuit)]

11 Industrial-type Gas Shut-off Device System

[VTV-2050, 2065(50A, 65A)]


[VTV-2050, 2065(50A, 65A)]


[VTV-2050, 2065(50A, 65A)]


[VTV-2200, 2250, 2300(200A, 250A, 300A)]

15 Abnormal Pressure Notification System(VTP-35)

16 가스타이머(VTM-01)

17 Gas Timer(VTM-01)

18 Explosion-proof Portable Gas Detector(VTG-91D)

INDEX

Gas L

eak

Dete

ction S

yste

mG

as L

eak

Dete

ction S

yste

m

■

-3-

Water proof-type ┃ GD113

GD115

■ T y p e

■ Measuring Gas■ Power Supply■ P o w e r

Consumption■ Measuring Range■ Alarm Setting■ Alarm Sensitivity■ Alarm Signal

■ External Output■ O p e r a t i o n

D i s p l a y■ Temp & Humid■ U s e

■ Dimension(mm)■ W e i g h t

:

:::

::::

::

::

::

DC 12V, single-type, immediate-type, catalyticcombustion type, diffusion-type, waterproof-typeLNG, LPG, town gas(light/heavy)DC 8V ~ DC 15V [red(+), black(-)] - input voltage1.5W upon normal operation

0 ~ 100% LEL20% LELLNG (0.06 ~ 1.25%), LPG (0.06 ~ 0.45%)Buzzer sound - flickering sound, auto reset-typeLeak lamp - flickering yellow lampapprox. DC 10V upon detectionpower lamp(turned on green light)leak lamp(flickering yellow light)-20℃ ~ +40℃ below RH 95%apartment, officetel, multiplex house, location wherehome auto facility can be installed70(W)×120(H)×38(D)90g

O p e r a t i o n

D i s p l a y

U s e

W e i g h t

:

::

::

power lamp(turned on green light),

leak lamp(flickering yellow light)

-20℃ ~ +40℃ below RH 95%

kitchen and boiler room within apartment, officetel,

multiplex house and etc.

Waterproof-type ┃

■ T y p e

■ Measuring Gas

■ Power Supply

■ P o w e r

Consumption

■ Measuring Range

■ Alarm Setting

■ Alarm Sensitivity

■ Alarm Signal

■ External Output

■

■ Temp & Humid

■

■ Dimension(mm)

■

:

:::

::::

:

AC 220V, single-type, immediate-type, catalytic

combustion type, diffusion-type, waterproof-type

LNG, LPG, town gas(light/heavy)

AC 220V, 60Hz

1.5W upon normal operation

0~100% LEL

20% LEL

LNG (0.06 ~ 1.25%), LPG (0.06 ~ 0.45%)

buzzer sound - flickering sound, auto reset-type,

Leak lamp - flickering yellow lamp

approx. DC 10V upon detection [red(+), black(-)]

70(W)×120(H)×38(D)

224g


-4-

Commercial-type ┃ GD-300

■ T y p e

■ Measuring Gas■ Power Supply■ P o w e r

Consumption■ Measuring Range■ Measuring Display■ Alarm Setting■ Alarm Sensitivity■ Alarm Signal

■ External Output■ O p e r a t i o n

D i s p l a y■ D e t e c t

Concentration■ Temp & Humid■ U s e

■ Dimension(mm)■ W e i g h t

:

:::

:::::

::

:

::

::

AC 220V, commercial-type, separate-type, diffusion-type,catalytic combustion type, immediate-typeLPG, LNG, town gas(light/heavy)AC 220V, 60Hz4W upon normal operation

0~100% LEL3 Digit FND Digital Display15% LELLPG (0.06 ~ 0.45%), LNG (0.06 ~ 1.25%)buzzer sound - flickering sound, auto reset-type,Leak lamp - turned on yellow lampapprox. DC 12V upon detection / dry contact(COM, NO, NC)power lamp(turned on green light), leak lamp(turned on yellowlight), failure lamp(turned on red light)below (1/4) of explosive lower limit concentration - based onLEL standards-20℃ ~ +40℃ below RH 95%school, building, factory, subway station, condominium, gasstation, boiler room, monostat room and other gas facilities153(W)×230(H)×78(D)1.020g

Receiver

Detector

■ Detection Device

■ Explosion Proof

■ Interconnect Wiring

■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

::::::

catalytic combustion type

explosion proof-type

3 Wire (CVV & VCT 0.75 sq ~ 1.25sq)

-20℃ ~ +40℃ below RH 95%

116(W)×118(H)×72(D)

658g

R e c e i v e r

D e t e c t o r

* AI is used to calculate and decode the gas leak signals to dis play the accurate concentration.

* The built-in overheat prevention system and temperature compen sation circuit protect the

circuit and prevent malfunctions.

* The initial delay and constant voltage circuit are configured to stabilize the detection sensor.

* The gas leak concentration is digitally displayed.


-5-

Gas L

eak

Dete

ction S

yste

mG

as L

eak

Dete

ction S

yste

m

Domestic-type ┃ VTV - 2015, 2020, 2025

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method

■ Attachment Method

■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:::::::::::

DC 12V

15A, 20A, 25A

below 10 seconds

motor-operated switch

pipe bolt fastening

S/W method

CVV & VCT 0.5 ~ 1.25sq×2wire

-20℃ ~ +50℃ below RH 95%

142(W)×134(H)×60(D)

353g

Interrupter

B-type controller

Interrupter(15A, 20A, 25A)

* The remote switch and auto shut-off functions canbe conducted upon gas leak.

* The controller can be can be used to confirmopen/closed status.

* The prompt shut-off speed prevents accidents inadvance.

* Its external size is compact and its design anddurability are outstanding.


-6-

■ R a t i n g

■ Power Supply

■ Power Consumption

■ Control Method

■ Switch Method

■ Reception Method

■ Alarm Input

■ Operation Display

■ Temp & Humid

■ Dimension(mm)

& W e i g h t

:

:

:

:

:

:

:

:

:

:

15A, 20A, 25A

AC 220V, 60Hz

0.5W upon normal operation / 2W upon shut-off

time control method

manual switch and remote switch

voltage memory method

2-Circuit / 3-Circuit / 6~9-Circuit

open-turned on yellow light, closed-turned on green light,

detection-turned on red light

-20℃ ~ +50℃ below RH 95%

2-circuit controller - 80(W)×130(H)×44(D), 410g

3-circuit controller - 153(W)×230(H)×78(D), 902g

6~9-circuit controller - 153(W)×230(H)×78(D), 910g

Controller

* The remote switch and auto shut-off functionscan be conducted upon gas leak.

* The controller can be can be used to confirmopen/closed status.

* The prompt shut-off speed prevents accidentsin advance.

* Its external size is compact and its design anddurability are outstanding.

* All controllers ranging from 2-circuit controllerto multi-circuit controller can be connected tothe gas leak detection system(controllers withmore than 9 circuits can be made to order).

2-circuit controller

3-circuit controller

6~9-circuit controller

Commercial-type ┃ VTV - 2030


Gas L

eak

Dete

ction S

yste

mG

as L

eak

Dete

ction S

yste

m

-7-

Industrial-type ┃ VTV - 2032, 2040

■ R a t i n g

■ Power Supply


■ Control Method

■ Switch Method


■ Alarm Input


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

::::::::

:::

32A, 40A

AC 220V, 60Hz

2W upon normal operation / 12W upon shut-off

time control method



3-Circuit

open-turned on yellow light, closed-turned on green

light, detection-turned on red light

-20℃ ~ +50℃ below RH 95%

153(W)×230(H)×78(D)

1.5kg

Controller

Interrupter

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method


■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:::::::::::

DC 30V

32A, 40A

below 30 seconds


pipe bolt fastening

limit S/W method


-20℃ ~ +50℃ below RH 95%

125(W)×272(H)×260(D)

3.5kg

* The remote switch and auto shut-off functions can be conducted upon gas leak.

* The controller can be can be used to confirm open/closed statu s.

* The prompt shut-off speed prevents accidents in advance.

* Its external size is compact and its design and durability are outstanding.

* All controllers ranging from 3-circuit controller to multi-cir cuit controller can be connected to

the gas leak detection system(controllers with more than 9 circ uits can be made to order).

* The motor valve system is applied to automatically control var ious plants and air-conditioning

facilities.

C o n t r o l l e r

Interrupter (32A, 40A)


Gas S

hut-off D

evice System

Gas S

hut-off D

evice System

-8-

■ R a t i n g

■ Power Supply


■ Control Method

■ Switch Method


■ Alarm Input


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:

:

:

:

:

:

:

:

:

:

:

50A, 65A

AC 220V, 60Hz


time control method



3-Circuit



-20℃ ~ +50℃ below RH 95%

153(W)×230(H)×78(D)

1.5kg

Controller

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method


■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:

:

:

:

:

:

:

:

:

:

:

DC 30V

50A, 65A

below 30 seconds


pipe bolt fastening

limit S/W method


-20℃ ~ +50℃ below RH 95%

125(W)×337(H)×320(D)

5.5kg

Interrupter

C o n t r o l l e r

I n t e r r u p t e r

Card compos i te pane l(Gas leak alarm, Interrupting device,

Abnormal pressure indicator)



-9-

Gas

Shu

t-off D

evice

Sys

tem

Gas

Shu

t-off D

evice

Sys

tem

■ Control Method

■ Switch Method


■ Alarm Input


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:::::

:::

time control method



3-Circuit



-20℃ ~ +50℃ below RH 95%

153(W)×230(H)×78(D)

1.5kg

Interrupter

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method


■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:::::::::::

DC 90V

80A, 100A

below 30 seconds


pipe bolt fastening

limit S/W method


-20℃ ~ +50℃ below RH 95%

170(W)×380(H)×360(D)

11kg

* The remote switch and auto shut-off functions can be conducted upon gas leak.* The controller can be can be used to confirm open/closed statu s.* The prompt shut-off speed prevents accidents in advance.* Its external size is compact and its design and durability are outstanding.* All controllers ranging from 3-circuit controller to multi-cir cuit controller can be connected to

the gas leak detection system(controllers with more than 9 circ uits can be made to order).

* The motor valve system is applied to automatically control var ious plants and air-conditioning

facilities.

C o n t r o l l e r



■ R a t i n g

■ Power Supply


:::

80A, 100A

AC 220V, 60Hz


Controller


-10-


■ R a t i n g

■ Power Supply


■ Control Method

■ Switch Method


■ Alarm Input

■ O p e r a t i o n

D i s p l a y

■ Temp & Humid

■ Dimension(mm)

■ Weight: 4.3kg

:

:

:

:

:

:

:

:

:

:

:

125A, 150A

AC 220V, 60Hz


time control method



3-Circuit



-20℃ ~ +50℃ below RH 95%

180(W)×260(H)×100(D)

4.3kg

Controller

Interrupter

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method


■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:

:

:

:

:

:

:

:

:

:

:

DC 90V

125A, 150A

below 30 seconds


pipe bolt fastening

limit S/W method


-20℃ ~ +50℃ below RH 95%

275(W)×471(H)×458(D)

24.5kg


C o n t r o l l e r


Gas

Shu

t-off D

evice

Sys

tem

Gas

Shu

t-off D

evice

Sys

tem

■ Control Method

■ Switch Method


■ Alarm Input


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:

:

:

:

:

:

:

:

time control method



3-Circuit



-20℃ ~ +50℃ below RH 95%

180(W)×260(H)×100(D)

5.3kg

Interrupter

■ Rated Voltage

■ Pipe Diameter

■ Shut-off Time

■ Switch Angle

■ Shut-off Method


■ Control Method


■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

:

:

:

:

:

:

:

:

:

:

:

DC 90V

200A, 250A, 300A

below 30 seconds


reduction gear attachment

imit S/W method


-20℃ ~ +50℃ below RH 95%

300(W)×400(H)×190(D)

40.5kg


C o n t r o l l e r

-15-

Industrial-type ┃ VTV - 2200, 2250, 2300

■ R a t i n g

■ Power Supply


:

:

:

200A, 250A, 300A

AC 220V, 60Hz


Controller


-12-

Gas Timer ┃ VTM-01

■ Shut-off Method

■ I n s t a l l a t i o n

L o c a t i o n

■ Max Usage Time

■ Min Adjustment

T i m e

■ Min Open Time

■ Shut-off Temp

■ Working Voltage

■ Temp & Humid

■ Dimension(mm)

■ W e i g h t

■ P e r f o r m a n c e

C e r t i f i c a t i o n

:

:

:

:

:

:

:

:

:

:

:

Specification

Part Name

spring method

LNG/LPG fuse cock

4 hours

1 minute

30 minutes

80℃

DC 4.5V/AA-type(alkaline battery) X 3ea

-20℃ ~ +50℃ below RH 95%

58X100X97

370g(including battery)

KAS-KGS-0118

Open

Closed

No.

1

2

3

4

5

6

7

8

9

10

Part Name

Fuse Cock

Open/Closed Indicator

Time Indicator

Battery Holder

Battery Usage Indicator

Manual Close Button

Usage Time Up Button

Usage Time Down Button

Open Handle

Fuse Cock Fastening Bolt


-13-

Gas

Shu

t-off D

evice

Sys

tem

Gas

Shu

t-off D

evice

Sys

tem

Auto Suction-TypeLPG, LNG, Combustible Gas

VTG-91F, VTG-91FC

GENERAL SPECIFICATION

PERFORMANCE DATA

● High performance hot-wire semiconductor-typeauto suction-type gas leak detector that detectsgas leak in various gas-involved facilities

● It is a domestically developed product thatprovides prompt and accurate services.

● Its compact size and light weight enhancesportability.

● Measuring Gas: LNG, LPG & Hydrogen

High performance hot-wire semiconductor-type auto

suction-type gas leak detector that detects gas leak

in various gas-involved facilities

Measuring Gas Min Sensitivity

LNG, CH 4100ppm

LPG, i-C 4H10

Division VTG-91F VTG-91FC

Type Portable-type, auto suction-type Rechargeable-type

Detect Method Hot-wire semiconductor-type detect method

Measuring Gas LPG, LNG(various combustible gases)

Alarm Signal Intermittent signal sound/display based on frequency in proport ion to gas concentration

Temp & Humid -20℃~+50℃, below 95%(RH)

Power Supply AA 1.5V×4ea (alkaline, approx. 20 hrs) 2000mA(Ni-HM), AA×4EA

Response Below 3 seconds

Min Sensitivity 100PPM(based on isobutene standards)

Dimension 35(W)×64(H)×160(L)

Weight 370g(including battery)

Explosion Proof -

-14-

Intrinsic Safety Explosion Proof Type Auto Suction TypeLPG, LNG, Combustible Gas

VTG-91D

● High performance hot-wire semiconductor-typeauto suction-type gas leak detector that detectsgas leak in various gas-involved facilities

● Its intrinsic safety explosion proof structure allowsit to be safely used in areas with explosion risks.

● It is a domestically developed product thatprovides prompt and accurate services.

● Its compact size and light weight enhancesportability.

● Measuring Gas: LNG, LPG & Hydrogen

High performance hot-wire semiconductor-type auto

suction-type gas leak detector that detects gas leak

in various gas-involved facilities

GENERAL SPECIFICATION

PERFORMANCE DATA

Division

Type Portable-type, auto suction-type

LPG, LNG(various combustible gases)

Alarm Signal

Intermittent signal sound/display based on frequency in proport

Hot-wire semiconductor-type detect methodion to gas concentration

-20℃~+50℃, below 95%(RH)

AA 1.5V×4ea (alkaline, approx. 20 hrs)

Response

Below 3 seconds

100PPM(based on isobutene standards)Dimension

35(W)×64(H)×160(L)Weight

370g(including battery)

Explosion Proof Intrinsic safety explosion proof structure EX d ib ⅡB T4)

Certification No 12-KB2BO-0223X

Measuring Gas Min Sensitivity

LNG, CH 4

100ppmLPG, i-C 4H10

Min Sensitivity

Power Supply

Temp & Humid

Measuring Gas

Detect Method

26-12, Munhak-ro 68beon-gil, Jeongnam-myeon, Hwaseong-si, Gyeonggi-do, Korea

http://www.daeyangfng.com Tel : +82-70-8881-0862 , Fax : +82-70-8824-0863

E-mail : [email protected]

For a better future,

Kitchen Guard promises to protect customer safety.

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