Safety blow-off valve – type 11/type 12
Releases gas flow when the set response pressure is reached.
Automatic blow-off
Opens at response pressure, closes at pressure drop.
Automatic blow-off when pressure rises
Type 11 releases a gas flow from a pressurised line as soon as the set response pressure is reached and closes again when the pressure falls below this level. Can be used for all gases in accordance with DVGW worksheet G260.
Spring-loaded measuring mechanism
reliable operating mechanism.
High response accuracy
reproducible triggering.
Position-independent installation
flexible installation.
Customised valve solutions for your fields of application and industry
Our products provide precise, safe and durable pressure control systems in a wide range of industries.
Pipelines & gas networks
Reliable pressure control in supply and transport pipelines.
Gas plants & gas turbines, compressors
High stability at variable pressures and temperatures.
Power plant technology
Efficient control in energy generation and distribution processes.
Refineries & petrochemicals
Resistant to demanding media and aggressive gases.
Steelworks
Robust solutions for high-pressure and high-temperature areas.
Technical data for safety relief valve type 11/type 12
Below you will find the technical specifications for the type 11/type 12 safety relief valve. This information will help you quickly find and select the right model for your system.
connection
DN 50–500
Guide range
0,03–8,0bar
Max. inlet pressure
up to25bar
temperature range
−15 °C – +60 °°C
Design
DGRL 2014/68/EU, EN 334
Enquiry regarding safety relief valve type 11/type 12
We advise on contact pressure, design and installation.