Burkert Control Valves
Burkert-289672 Valve
- Threaded connection 1/4 inch NPT
- Hole diameter 6 mm
- Working pressure up to 10 bar
- Maximum temperature 100 °C
Burkert 306946 Process controller top
- Adjustment range: from 0 to 100%
- Response time: 50 ms
- Service life: 10 years
Burkert 420070 Metal fittings
- Diameter: 2 inches
- Nominal pressure: PN 16
- Operating temperature: -15 to 160 degrees Celsius
- Material: stainless steel
134630 Burkert 4-way pneumatic valve
- Body made of polyamide
- Servo-reinforced diaphragms made of polyurethane
- Several connection options: pipe, threaded and flanged
- Adjustment of the outlet air
art. 11072698
| Input current | 15 mA |
| Inputs | HTL, TTL |
Burkert 2002 is a high-quality, compact, and versatile pneumatic valve
Process control valves
burkert diaphragm valve
- Function: Two position valve (2/2) with normally closed inlet (P/NC).
- Connection: Internal thread G3/8.
- Body material: Stainless steel.
- Operating pressure range: From 0.20 bar to 16.00 bar.
- Operating temperature: From 0.00 °C to 120.00 °C.
- Voltage: 230 V alternating current.
- Sealing material: Fluorinated rubber (FKM).
burkert actuator valve
High reliability and functionality are the main requirements that electronic valves must meet. It was Burkert that excelled in this area. The main advantage of these valves is their modular design. This makes all produced models very flexible, also you can choose suitable Burkert control valve sizing. And it allows you to choose the best configuration for any conditions and regional standards. You can always choose different types of drives, materials, and control systems.
Let's find out how Burkert control valves work.
How Do Control Valves Work?
Control valves are among the most common types of shut-off devices. Their main function is to change the pressure of the medium that passes through a certain pipeline system. Scope of these devices:
- plumbing systems;
- gas supply systems;
- highways designed to move oil products and gaseous substances.
The material used for the manufacture of these fittings can be varied: brass, cast iron, steel, high-alloy alloys. The choice of a specific design depends on the pipeline system and the medium contained in it.
Depending on the features of the work, all control valves are divided into 2 types:
- with a Burkert control valve manual drive, where control takes place using a specially built-in steering wheel, which, if necessary, must be rotated by oneself;
- with automatic control, where work is carried out due to the built-in hydraulic, pneumatic, or electric drive.
The main purpose of Burkert control valve head is to control the working medium in the pipeline and change its flow. This control valve can be used in the following systems:
- heating and hot water supply networks;
- central and individual heating points;
- ventilation system.
Burkert valve controller universal control devices. This is due to the fact that they not only control the flow of the medium used in the pipeline but also perform a shut-off function that can completely block the flow.
For each of the conditions, there is a certain type of performance and material used.
Shut-off and control valves are universal control devices. This is due to the fact that they not only control the flow of the medium used in the pipeline but also perform a shut-off function that can completely block the flow.
Consider the principle of operation of shut-off and control valves: inside the body, the locking element moves due to the rotation of the stem, which is driven by its own hand or using the provided drive. A feature of this control device is the presence of a seal, due to which, when the rod is lowered, the system is completely sealed.
Shut-off and control valves have a number of advantages, the most important of which is the ease of use and maintenance, reliability in operation. Installation of control devices is possible not only on pipelines of a standard type but also on lines with non-standard angles and turns. In addition, they are often used to working in aggressive environments.
Burkert Control Valve Types
In total, 4 main types of valves are produced:
- straight seated valves are very well suited for fast switching, high temperatures, and regulation. They are often used for steam distribution and water treatment. These valves are mainly used in a wide variety of industrial processes, as well as for sterile processes in the pharmaceutical, food, and biotechnology industries.;
- angle seated valves. Such valves are designed to quickly stop the flow through the pipe by shutting it off. This type of valve is designed to prevent emergency situations and have high tightness.;
- ball valves. This type of valve performs the function of regulation in pipelines. Such valvemple in the medical or catering industry. The main structural element of this valve is a membrane that serves as a flow divider from the main structure. This type of valve regulates clean and dirty materials without allowing them to come into contact, which is very well suited to work in an aggressive environment or where maximum sterility is needed;
- diaphragm valves. This type of valve is used for maximum hygienic applications, for example in the medical or catering industry. The main structural element of this valve is a membrane that serves as a flow divider from the main structure. This type of valve regulates clean and dirty materials without allowing them to come into contact, which is very well suited to work in an aggressive environment or where maximum sterility is needed;
Also Burkert company produces:
- Globe Valves operate like a linear motion unit. Burkert modernized such products with lightweight compact envelope. Manufacturer added to their design seals from stainless steel or PTFE materials.
- Butterfly valves are wafer valves that operate in pipelines with large diameters. It’s available in sizes up to DN 300.
- Disc valves category includes series of 2/2 way proportional valves (Type 3285).
Control valves by Burkert are the perfect solution in cases where is needed a reliable system with high precision and low maintenance.