product description
Founded in 1979, the German bar-gmbh company mainly produces industrial pneumatic products (solenoid valves and pneumatic actuators). German bar valves* provide "pneumatic ball valves" to the market: compact functional units, valves and actuators. Solenoid valves are electromagnetically controlled industrial equipment used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium.

The solenoid valve is controlled by the electromagnetic effect, and the main control mode is controlled by the relay. In this way, the solenoid valve can be combined with different circuits to achieve the desired control, and the precision and flexibility of the control can be guaranteed. There are many kinds of solenoid valves. Different solenoid valves play different roles in the control system. * Commonly used are check valves, safety valves, directional control valves, speed control valves, etc.

Bar-Gmbh limit switch plastic case, IP67 case protection class Housing: PC Packing: POM Seal: NBR Nut: Stainless steel Temperature: -20°C-+70°C Connection cable: M20X1.5, 7-13mm Rotation angle: 0° - 90° Weight: 0.325Kg Type M, microswitch Mechanical, SM-M2 Voltage range: 4V/DC-250V/AC Current range: 1mA-5A Type D, inductive sensor Inductive, SM-N2/SM-DA/SM -DZ Voltage range: 10V-30V/DC Current range: *mA Type N, inductive sensor, explosion-proofed Intrinsically safe type, EEx ia IIB T6 SM-N2/SM-DA/SM-NZ Rated voltage: 8V/DC Output current: damped < 1mA undamped > 3mA Features: Self-installing bracket, can be adjusted up and down, left and right, to meet different actuator specifications; all internal components can be freely removed and installed, you can add sensors and other accessories, and With tool adjustment cam; all plastic material, strong corrosion resistance; red and green indication, bright color, visible at 30 meters. Bar-Gmbh Locator Bar-positurn is an important part of the Bar-vacotrol valve control system. It can be installed on all products whose top is NUMAR (according to VDI/VDE 3845). Bar-positurn is a cost-effective and rugged electrical positioner, especially for quarter-turn pneumatic actuators, which also meets the growing customer demand for switching valves. The Bar-positurn positioner has two main parts: a solenoid valve installed at the air supply inlet and a control box at the top. It automatically recognizes the initial and end positions, while the standard output signal has a pair of open and closed passive contact signals, and 4-20mA (or 0-10V) signals, so Bar-positurn can be used not only as a regulating The positioner is also used as a limit switch box that automatically recognizes the position. Bar-positurn uses three-point four-wire technology and needs to provide 24V DC. It can be connected to all actuators on the top of the NUMAR standard via brackets. However, if the Actubar series of pneumatic actuators, which are automatically developed by BAR, can be connected seamlessly, that is, they can be mounted directly on the top of the actuator without the need for mounting brackets and without any installation clearance. This has the advantage of reducing the number of air lines connected between the actuator and the positioner, reducing the loss of the air supply to * small. The overall appearance of the product is also very compact and beautiful, reducing installation space. Bar-positurn is aired through a separate external solenoid valve, rather than built into this part like many locator manufacturers. This can reduce the requirements of the positioner on the purity of the gas source, and also reduce the damage of the gas source to the control part components to *small. The Bar-positurn locator is very compact and can be divided into single-acting and double-acting, in which double-acting can achieve two states: fault preserving and fault reset. Bar-Gmbh Supercharger The Multi-bar supercharger doubles the torque of a pneumatic actuator. The addition of the Multi-bar doubles the pressure of the field control air supply without the need for additional air supplies. The Multi-bar supercharger is factory set to *10 bar pressure. When the on-site control air supply pressure is greater than 5 bar, the outlet * large pressure can only reach 10 bar. The advantage of using Multi-bar* is that you can operate the same valve and use a smaller pneumatic actuator to reduce costs. Especially suitable for supporting large diameter valves. However, after installing the multi-bar supercharger, the actuator's switching speed will slow down. Whether it is a NAMUR veneer valve or a tubular solenoid valve, it can be used with a supercharger. A supercharger* can drive four actuators.

brand introduction
Founded in 1979, the German bar-gmbh company mainly produces industrial pneumatic products (solenoid valves and pneumatic actuators). German bar valves* provide "pneumatic ball valves" to the market: compact functional units, valves and actuators. Solenoid valves are electromagnetically controlled industrial equipment used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium.

Core Products
Bar-Gmbh attachment, Bar-Gmbh actuator, Bar-Gmbh valve

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.