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  New product information(10)

  We are introducing various new products.

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  Angle sheet valve(11)

  It is a "Angle Seat Valve" with long lifespan and high durability. The features of this "Angle Seat Valve" are as follows: - It is specifically designed as an automatic valve from the beginning. In contrast, ball valves and others are structured with an actuator mounted on a manual valve. Therefore, they are subjected to structurally excessive forces, resulting in a shorter lifespan. - The long lifespan and high durability performance are reflected in the usage records of our customers. - It excels in durability against thermal cycles. In particular, the lifespan and high durability in steam lines have received significant support from our customers. - The actuator and valve sliding parts can be removed from the valve body (piping section), making maintenance easy. - There are plenty of options available: - Limit switch - Directly mounted solenoid valves (banjo solenoid valve / Namur solenoid valve) - ASi (AS-interface) - Manual handle - Opening degree limiter Additionally, there is a manual valve with an opening degree memory.

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  Various types of process valves(28)

  In addition to angle seat valves, various types of process valves are well-received. ■ Globe valves ■ Diaphragm valves ■ T-type valves ■ Tank bottom valves ■ Bellows valves ■ Robolux We offer a variety of specifications suitable for applications concerned with dead volume, including valves for utility lines such as water, air, and steam, as well as diaphragm valves for the pharmaceutical industry, T-type sampling valves, and Robolux valves with two seat surfaces on a single body. Additionally, the control heads that can be mounted on these valves are ideal for IoT integration. ■ Type 8691 control head - Analog/IO-Link specification

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  Valve accessories(2)

  We offer a wide range of accessories for various valves, including angle sheet valves. ■ Proximity switches ■ Control heads with built-in solenoid valves ■ Stroke limiters ■ Manual handles ■ Direct-mounted solenoid valves ■ Others In addition to standard proximity switches, we also provide control heads that incorporate both solenoid valves and proximity switches. These are compatible with communication specifications, allowing for data acquisition related to wiring reduction and preventive maintenance, such as the number of actuations. This can significantly reduce the workload associated with various wiring tasks from the central control room. The stroke limiters include both maximum opening limiters and minimum opening limiters, making them ideal for drain lines as well. For customers replacing solenoid valves with air valves, the direct-mounted solenoid valve is very convenient. By utilizing the original power supply line for this direct-mounted solenoid valve and supplying air to it, the effort required for replacing it with a highly durable air valve is minimized. There is also no need to install a panel for the solenoid valves.

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  Control valve (regulating valve)(12)

  Control Valve Series with Standard Smart Positioner ■ Angle Seat Type ■ Globe Seat Type ■ Diaphragm Seat Type Various Lineup - The positioner features a pressure adjustment specification for solenoid valves that does not generate bleed air. → We are currently offering energy-saving calculation services, so feel free to contact us. - Easy opening degree confirmation with standard LCD display. - Compliant with European hygiene standards. - No paint peeling due to stainless steel and resin exterior. - Fresh air system & internal positive pressure operation. - Simple initial setup with just one button press → only takes 2 minutes. - Common positioner usable across various diameters → reduces spare parts. - Safety position function equipped for unforeseen circumstances. - Function to change flow characteristic curve after delivery. ■ Process Controller Equipped Positioner Type 8693 - Local loop created by positioner with PID controller. By directly inputting signals from installed sensors, it is possible to convert the existing On-Off control into continuous control without any panel construction.

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  Positioner (for control valve)(1)

  The positioners for control valves come in various lineups for each function. They are designed for energy efficiency with solenoid valve control rather than diaphragm control, resulting in zero bleed air! ■Type 8692【Smart positioner with standard LCD】 ■Type 8693【Type 8692 equipped with process controller (PID, etc.)】 ■Type 8792【Separated version】 ■Type 8793【Separated version + equipped with process controller】 In addition to these, explosion-proof specifications (increased safety explosion-proof) are also available. Furthermore, Burkert is a rare company that fully designs both valves and positioners in-house. This is why it has the following features: - Linearization function before tuning the regulator → Enables linearization of signal and flow, rather than opening degree and flow (PQLIN function within the process controller) - EHEDGE-compliant design as a control valve - Unified design and exterior materials - Cut-off function → Understanding that the behavior near the zero point of the control valve is unstable, this function forcibly closes the valve with a setpoint signal below a certain threshold.

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  Electric valve(2)

  We offer not only air-operated valves but also a variety of electric-driven valves. Below is a lineup of both On-Off type and control valve type. ■ Motor Valve Series EVA We have familiar angle, globe, and diaphragm types from Bürkert. They are also ideal for facilities such as wastewater treatment that do not have instrument air. ■ Utility Electric Valve Type 328X Series This is a dedicated lineup with orifice sizes ranging from 1.0 to 20mm, frequently requested for installation in equipment. Despite its compact size, it boasts a pressure resistance of 1.6MPa, with selectable communication specifications, and delivers high performance for the control of water and gas. Like other control valves, the control valve type also allows for the selection of process controller types.

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  General-purpose solenoid valve(6)

  This is a range of solenoid valve products suitable for various applications such as liquids, gases, steam, high pressure, and low temperature. We offer a wide lineup from orifices of about 1mm to sizes around 50A. ■ Solenoid valves for liquids are free from water hammer ■ Solenoid valves for chemical liquids with a resin body ■ Three-way valves are also available depending on the model ■ Solenoid valves with answer-back function ■ Solenoid valves with speed control We provide solenoid valves with various features.

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  Proportional solenoid valve(11)

  A proportional solenoid valve is not a general-purpose on-off valve, but an electromagnetic valve that can take any degree of opening. For example, if pressure control is to be done with an on-off solenoid valve, it is necessary to operate the valve as follows: - When the fluid pressure exceeds the set pressure: close the on-off solenoid valve - When the fluid pressure drops below the set pressure: open the on-off solenoid valve This method allows for pressure control within a range around the set pressure, but it cannot control a specific pressure point. However, by combining a proportional solenoid valve with a pressure gauge, a pressure control loop is completed, enabling precise pressure control. Additionally, when combined with a flow meter, it becomes a flow control valve, and when combined with a thermometer, it becomes a temperature control valve. By simply combining with various sensors, local control can be easily achieved.

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  MicroFluidics (Small High Corrosion-Resistant Electromagnetic Valve)(15)

  This product line centers around a compact solenoid valve that separates the body and drive components with a highly corrosion-resistant diaphragm to prevent fluid from flowing back to the plunger side. It has been developed for medical analysis devices, mass spectrometry (gas and liquid), biotechnology, and the semiconductor industry. Additionally, it boasts high corrosion resistance and cleanability for applications handling solvents, including inks. These products, with Bürkert's original design, offer several advantages compared to competitors: - No pumping effect - Usable under negative pressure - High reproducibility of on-off operation - High cleanability - Strong against back pressure These features have garnered positive feedback from many customers. Furthermore, Bürkert, which offers micro pumps, is capable of providing system solutions that combine these pumps with solenoid valves. We offer total supply chain solutions that consider not only the cost of element development and manufacturing but also the maintainability after market delivery.

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  Instrumentation air solenoid valve(0)

  Electromagnetic valves and valve blocks for instrumentation air This is an electromagnetic valve that has features tailored for process automation (PA) sites, distinguishing it from competitors that focus on factory automation (FA). - Electromagnetic valve with a pilot section featuring a flipper structure that is resistant to foreign substances and liquid backflow - Capable of mounting IO modules, reducing terminal block locations and enabling compact panel design - Maintenance can be performed on one point of the electromagnetic valve block even during operation - Two electromagnetic valves can be mounted in one slot, saving space - Operation count and upper limit alarm function - Disconnection check function display can be integrated - Reduced wiring through various communication specifications Even during sudden maintenance, we want to restore continuous processes as quickly as possible, ideally within a second. We want to make it through to weekend maintenance. This is the electromagnetic valve for instrumentation air that meets the demands of process automation sites.

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  MFC (Mass Flow Controller)(8)

  ■ Minimum flow rate: 20cc/min ■ Maximum flow rate: 2,500L/min ■ Minimum required differential pressure: 10KPa ■ Maximum operating differential pressure: 1.0MPa We boast a wide range of industrial mass flow products, from minimal flow rates to large flow rates, and from low differential pressures to high differential pressures. Additionally, the response time for changing the set point, until the flow stabilizes, is as short as 0.3 seconds, allowing for quick control to the desired flow rate. The reasons for this are: ● As a solenoid valve manufacturer, we choose products from a rich lineup of proportional solenoid valves tailored to your applications. ● Since the sensor uses a direct flow measurement method, there is no need to wait for heat transfer. ● We have established a control system with a unique algorithm that reliably controls high-performance valves and high-performance sensors. Please experience the completely different concept of the [MFC (Mass Flow Controller)] designed by a valve manufacturer, not a sensor manufacturer.

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  Flow sensor(8)

  Burkert's lineup of 【Flow Meters (for Liquids)】 ■ Surface Acoustic Wave Flow Meter 【Type 8098 FLOWave】 ← Must pay attention to!! ■ Paddle Flow Meter (Turbine / Impeller) 【Representative Model: Type 8035】 ■ Electromagnetic Flow Meter 【Representative Model: Type 8045】 ■ Volumetric Flow Meter (Gear Flow Meter) 【Representative Model: Type 8077】 ■ Ultrasonic Flow Meter 【Representative Model: Type 8081】 You can find the most suitable flow meter for various fluids, flow rates, sanitary conditions, viscosity, and accuracy for your needs.

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  Various sensors (level, pressure, conductivity, pH, temperature)(3)

  At Burkert, we offer various sensors in addition to flow meters. ■ Pressure sensors ■ Level sensors ■ Conductivity sensors ■ pH sensors ■ Temperature sensors and many other types of sensors are available. *Flow meters can be found in a separate category on our special site. We also provide system solutions that combine these with our valve product range. It is possible to offer a system block that integrates pressure sensors, solenoid valves, regulators, gauges, and mass flow. We also support gas boxes that incorporate these systems, so please feel free to contact us.

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  Application book(2)

  This is a document summarizing how each of Burkert's products can be utilized in your applications. We hope it will be of some assistance in improving your design and manufacturing processes.

Product/Service List (135)