Absolute Engineering Co.,Ltd.
Kromschroder
GFK

Gas filter

 

Suitable for filtration of thr fuel gas and combustion air suplly

to all gas consuming appliances

Pmax 1~ 6 bar ( Rp1/2 ~ 2 1/2, DN40 ~ 250 )

GDJ 15... ,GDJ 20 to 40...GDJ 50...

Governors for gas

To control gas and air inlet pressure for gas burners and appliances

in industry and for heating purposes.

Inlet pressure 400mbar /Outlet pressure ranges

- 2 ~ 55mbar ( Rp1/2 )

- 5 ~ 160mbar ( Rp3/4 ~ 1 1/2 )

- 5 ~ 100mbar ( Rp2 )

F 40 to 150F02,VGBF 15...,
VGBF 40 to 250..
.

Governor for gaseous media, to be fitted to all types

of gas consuming appliances

Inlet pressure 0.2bar /Outlet pressure ranges

- 5 ~ 350mbar ( DN40 ~ 150 )

Inlet pressure 1~4bar /Outlet pressure ranges

- 5 ~ 350mbar ( Rp1/2 ~ 1 1/2)

- 40 ~ 160mbar ( DN40 ~ 250 )

GIK 15 to 50...,GI 65 to 150...
Air/gas ratio controls

The air/gas ratio controls serve to maintian a constant air-gas ratio

and to regulate the gas pressure upstream of gas burner

on installations without preheated combustion air.

Inlet 200mbar /outlet pressure 1 : 1

- ( Rp1/2 ~ 2 )

- ( DN65 ~ 150 )

VGP 10 to 25...
Solenoid valves for gas

Safaty valves for gas with spring-loaded valve disc for

safeguarding and controlling the gas and air supply to

gas burners.

Max inlet 150 ~ 200mbar

- ( Rp3/8 ~ 1 )

VG 15 to 40R.. , VG 40 to 65F..

2-step solenoid valves for gas

For the protection, shut-off and release of the air and gas

supply to gas burner and gas devices with two-step operation.

Max inlet pressure130, 360mbar

- ( Rp1/2 ~ 1 1/2 )

- ( DN40 ~ 65 )

VAN 15 to 40 R...

Solenoid relief valve

 

For soundness proving of gas armatures in conjunction with

a visual discharge unit.

Max inlet pressure 200, 1000mbar

- ( Rp1/2 ~ 1 1/2)

DKG 25 to 150...,DKL25 to 150...,DKR15 to 500...
Butterfly valves

Butterfly valves are used to set thr flow rate of air and gas on

gas burner. With attached gear motor.

Max inlet pressure 300mbar

- ( DN15 ~ 150 ) for gas

- ( DN15 ~ 150 ) for air

- ( DN15 ~ 500 ) for air and flue gas

GT 31...,GT 50...
Gear motors

For all applications requiring precise and controlled roary

movement between 0 and 90 degrees or 0 and 160 degrees

with three-point step control.

VS ... N, L

Solenoid valves for gas

Gas safety valves with spring-loaded valve disc for safeguarding and

controlling the gas ans air supply to gas burners and gas devices.

The modular construction principle of the flow bodies permits individual

assembly with all components of the MODULINE range.

- ( Rp 3/8 ~ 2 ) max pressure 200mbar

DG ...B, U, H, N
Presure switch for gas

Control of gas and air pressure in negative pressure cut-out

for low voltage.

- 0.4 ~ 500mbar ( Rp1/4 )

IFS 244,IFS 258
Automatic burner control u

It is used on burners with mechanical combustion air supply systems,

on which a separate logic system controls the blower, and

on atmospheric burner.

 

IFS 132B,IFS 135B,IFS 137B

Automatic burner control unit

Suitable for the ignition and control of gas burners in gas firing

installations of all types. Flame control by ionisation probe or UV-cell.

 

BCU400 ...B1

Burner control units for PROFIBUS-DP

Simple trasmission of control signals and backsignals

via a field bus line.

UVS 1, 5, 6

UV-sensor

High sensitive but insensitive to sunlight, daylight, infra-red radiation

and filament lamps to protected againt interruptions or short circuits

in the flame signal line.

 

TZI ...,TGI ...

Ignition transformers

Igniotion transformers for high-voltage ignition of gas burners and

gas-ignited or directry ignited oil burner.

input 115, 230V. / output 5, 7kV.

 

ZAI ...

Ionization pilot burner

For the safe ignition and flame protection of atmospheric burner

in conjunction with our automatic burner controls IFS...

ZMI ...B ...

Ionization pilot burner

For the automatic ignition and control of gas burner, in conjunction

with the automatic burner controls IFS or PFS and the ignition

transformer TZI or TGI.

ZIO ...,BIO ...,BIC ...

Burner for gas

On industrial furnaces and kilns and gas fired installations in

the precious-metals, nonferrousmetals and light-alloys sector.

 

DM ...R, Z...,DE ...R, Z...
Flow meters

For measuring gas and air quantities and the current throughput.

Typical applications include secondary measurement of

the consumption in industrail installations. In particular for

monitoring and setting up of burner in gas appliances.

Measuring range : 1.6 ~ 1600m3/h.

- Mecanical counter head

- Electronic counter head

 
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