Albrecht-Automatik
Shut-off valves for gas
Shut-off valves for gas – reliable and safe under all conditions
You can rely on the reliable protection of our safety valves under all conditions. With quick-closing shut-off valves for gas from Albrecht-Automatik, you ensure maximum safety for your workforce and save your plant from expensive damage and costly downtime.
In addition to certified safety quick-closing shut-off valves for gas and individual compact systems, you also get expert advice and professional service on all aspects of the safety equipment in your plant.
Your advantages of shut-off valves for gas
from Albrecht-Automatik
Gases place a variety of demands on safety quick-closing shut-off valves – from high pressures to hot temperatures to increased dust levels. Our quick-closing shut-off valves for gas are type-tested, certified and have all the necessary approvals and material certificates.
Do not compromise on safety and trust in quick-closing shut-off valves and compact systems Made in Germany.
Call us,
we will be happy to advise you in detail! Or use the contact form. Our experts for shut-off valves for gas will be happy to provide you with a customized offer for your system.
How shut-off valves for gas work
Instantaneous trip time is essential for maximum plant safety. We have designed our quick-closing shut-off valves for gas to close by spring force in less than one second in the event of an auxiliary power failure, and within five seconds in the control function.
Thanks to Fire-Safe approval, they also shut off reliably and quickly in the event of fire.
Shut-off valves protect you from expensive damage
Especially the often hot and contaminated gases of the first gas family place special demands on safety quick-closing shut-off valves. The safe design and reliable construction of our quick-closing shut-off valves ensure the safety of your system even under extreme conditions. This helps you avoid damage to highly sensitive components such as gas turbines and gas compressors.
Safety shut-off valves from Albrecht-Automatik are suitable for these gases
DVGW worksheet G 260 divides fuel gases into different gas families. We manufacture safety quick-closing shut-off valves for the following gases:
Shut-off valves for combustible gases according to G 260 of the first gas family
Gases of the first gas family are town and coke oven gases, marked with S and have a high content of hydrogen and carbon monoxide. They are very toxic and are mainly produced as by-products in the coal and steel industries. Other gases in the first gas family are also:
- Coke oven gas
- Lunar gas
- Blast furnace gas
- Mine gas
- Water gas
- Synthesis gas
- Generator gas
- Wood gas
Shut-off valves for combustible gases according to G 260 of the second gas family
Gases of the second gas family are marked with N and consist mainly of methane. They are further divided into the groups L and LL (for L gas) and H and E (for H gas). Second gas family gases include:
- Natural gas
- Petroleum gas
- Mine gas
- Hydrogen
- Natural gas
- Biogas
- Compost gas
- Digester gas
- Landfill gas
- Sewage gas
Shut-off valves for combustible gases according to G 260 of the third gas family
Gases of the third gas family are liquefied gases and are marked F. These are refinery gases that occur mainly as a byproduct of petroleum refining. Third gas family gases include:
- Propane
- Butane
- Gas mixtures of propane and butane
Your fuel is not listed?
Call us, we will be happy to advise you in detail! Or use the contact form. Our quick-acting shut-off valve experts will be happy to provide you with a custom quote for your system.
Shut-off valves from Albrecht-Automatik - Made in Germany and in use for you worldwide
With our quick-closing shut-off valves and compact systems, we have stood for certified plant safety since 1958. Our strength is the in-house design and individual construction of valves in compact design for industrial and power plants. With shut-off valves from Albrecht-Automatik you decide for highest safety, sustainability and professional quality.
Safety devices with automatic shut-off function
The function and working of the shut-off valves is conceived such that dangerous operating conditions are avoided and the system is protected. If the auxiliary power source fails, the safety quick shut-off valves are closed through spring force. Closing time is less than 1 second / within 5 seconds during control function.
Use area: Combustible gases according to G260 1st, 2nd and 3rd Gas Family, other gases on request. Further Specifications you get in the new production program catalogue.
Production series / Nominal diameter
- ASVG DN 15, 20, 25
- KVAZ DN 40, 50
- FDS-VE DN 65, 200, 250, 300
- GSV DN 80, 100, 125, 150
- GSV-GASSKO DN 100, 125, 150
- GASSKO DN 200
- Venting ZE 40 G 3/4
- Venting ASVG/O DN 15, 20, 25
- Venting KVAZ/O DN 50
Accessories / Nominal diameter
- Tightness control device DN 15, 20, 25
- Dirt trap DN 15 to 300
Use example
Valve station DN150/200. Gas pressure reduction- and control station for a rotary kiln burner (cement industry) with ignition gas line.
