カール・デュングス List of Products and Services

The "Medium Pressure Regulator FRM" is an adjustable spring-loaded direct-acting regulator compliant with EN 334, and a modular mounted safety shut-off valve (SAV) compliant with EN 14382. It is suitable for pressure control required in industrial boilers and large boiler systems for the production of hot water and steam. Additionally, it is suitable for pressure control in various processes in industrial furnaces and equipment for the heat treatment of metals, food, or construction materials. 【Features】 ■ Suitable for pressure control required in industrial boilers and large boiler systems ■ Suitable for pressure control in various processes ■ Well-suited for use in gas engines utilized in distributed energy supply for cogeneration systems, ships, and vehicle drive systems *For more details, please refer to the PDF materials or feel free to contact us.

• Other FA equipment
• Other process controls

This catalog features products handled by DUNGS. It includes items such as "Valve Body VB," "Valve Drive VD," and "Pressure Sensor PS." We introduce specifications, characteristics, installation methods, and more for each product. [Contents (excerpt)] ■ European Conformity Declaration ■ Approval ■ Intended Users ■ Warning Labels ■ Characteristics *For more details, please refer to the PDF document or feel free to contact us.

• valve
• Sensors

The "GasMultiBloc" is a product that integrates a filter, shut-off valve, and pressure switch into a single compact unit. With a modular system that includes individually controllable shut-off valves, an external ignition gas tap valve proving system, low/high pressure switches, pressure limit switches, and end switches available in V2, we can provide solutions tailored to our customers' needs. 【Features】 ■ Dirt trap: Fine mesh strainer ■ One regulator and two shut-off valves: B01 ■ Two quick-opening shut-off valves ■ One quick-opening shut-off valve and one slow-opening shut-off valve ■ Regulator is slow-opening *For more details, please refer to the PDF document or feel free to contact us.

• switch
• valve

The "DMV Series" is a double solenoid valve that incorporates two solenoid valves into a single compact device. It can replace one valve in the space where two valves were previously installed. By using it in conjunction with DUNGS gas regulators and additional components, it enables the execution of tasks that require various control technologies. The applicable gases are city gas, natural gas, LPG, and other neutral gases, with no contamination from non-ferrous metals and up to 0.1 vol% (dry) H2S. 【Features】 ■ Automatic shut-off valve compliant with DIN EN 161 Class A Group 2 ■ Two A valves integrated into one unit ■ Double seat valve ■ High flow rates ■ Maximum operating pressure of 500 mbar (50 kPa) *For more details, please refer to the PDF materials or feel free to contact us.

• valve

The "LGW…A4" is an adjustable differential pressure switch compliant with EN1854 for automatic burner controllers. This pressure switch is suitable for switching on, switching off, and toggling the electrical circuit when the actual pressure value changes to the set specified value. The set value (switching point) can be adjusted using a dial with scale markings. A pressure tapping is standardly equipped on the metal body. 【Features】 ■ Compliant with EN1854 for automatic burner controllers ■ Suitable for switching on, switching off, and toggling the electrical circuit when the actual pressure value changes to the set specified value ■ The set value (switching point) can be adjusted using a dial with scale markings ■ Pressure tapping is standardly equipped on the metal body *For more details, please refer to the PDF document or feel free to contact us.

• switch
• switch
• power supply

The "FRNG Series" is a governor that uses a variable setting spring and a fixed counter spring. This series complies with EN88 and DIN3380. It has a high responsiveness to the set pressure. It can also be used with gas types 1, 2, 3, and other non-corrosive gases (H2S max 0.1%-dry). 【Features】 ■ Zero governor: Supply pressure up to 5 kPa ■ Equalizing valve: Supply pressure up to 20 kPa ■ Governor: Supply pressure up to 50 kPa ■ Low pressure loss, high flow rate ■ High responsiveness to the set pressure *For more details, please refer to the PDF document or feel free to contact us.

• Other FA equipment
• Other process controls

The "FRS" is a pressure regulator with a variable setting spring-loaded mechanism, approved according to the EN 88-1 and DIN 3380 standards. This product is applicable for gas used in gas burners and gas appliances, as well as gases with an H2S concentration of 0.1 vol.% dry or lower. The secondary pressure sensing port is integrated internally, but can also be connected externally as an option. 【Features】 ■ Maximum supply pressure: 500 mbar (50 kPa) ■ Low pressure loss and high flow rate ■ Robust construction ■ Accurate and highly responsive to set pressure ■ Supply pressure compensating diaphragm *For more details, please refer to the PDF document or feel free to contact us.

• valve

DUNGS – Interface Between Gas and Safety This catalog features products handled by Karl Dungs GmbH, which develops and manufactures system solutions for the thermal energy and process heat industries, as well as for gas engines. We offer a wide range of products, including gas trains, ball valves, filters, motorized butterfly valves, actuators, and more. [Contents] ■ Gas Train ■ Ball Valve ■ Filter ■ Motorized Butterfly Valve, Actuator ■ Gas Pressure Switch, etc. *For more details, please download the PDF or feel free to contact us.

• switch
• valve
• Gas Filters