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Product Description
1. Standardized: conforms to Namur standard specification and can be used interchangeably with other equipment conforming to this standard.
2. Multi-functionality: Can realize a variety of control functions, such as switching, regulating and cutting off.
3. Reliability: Stable performance and reliable operation, suitable for long-term use in industrial environments.
4. High efficiency: able to respond quickly to control signals and improve the efficiency of process control.
Product Specifications
Model | 4M110-M5 | 4M110-06 | 4M210-06 | 4M210-08 | 4M310-08 | 4M310-10 | 4M410-10 | 4M410-15 | |
| 4M120-M5 | 4M120-06 | 4M220-06 | 4M220-08 | 4M320-08 | 4M320-10 | 4M420-10 | 4M420-15 | ||
| Working medium | Clean air | ||||||||
| Acting type | Internal guide | ||||||||
Joint size | Import=M5 | Import=1/8 | Import=1/8 | Import=1/4 | Import=1/4 | Import=1/4 | Import=3/8 | Import=1/2 | |
| Export=M5 | Export=1/8 | Export=1/8 | Export=1/8 | Export=1/4 | Export=3/8 | Export=3/8 | Export=1/2 | ||
| Sectional area | 5.5mm² (CV=0.31) | 12mm² (CV=0.67) | 14mm² (CV=0.78) | 16mm² (CV=0.89) | 25mm² (CV=1.4) | 30mm² (CV=1.68) | 30mm² (CV=1.68) | 50mm² (CV=2.79) | |
| Working pressure | 0.15 to 0.9Mpa | ||||||||
| Max. pressure | 1.2Mpa | ||||||||
| Working temperature | -5 to 60℃ | ||||||||
| Voltage range | -15% to 10% | ||||||||
| Heat resistant grade | B | ||||||||
| Protective class | IP65(DIN40050) | ||||||||
| Coil Type | Din type, Flying leads | ||||||||
| Max. Acting Frequency | 4 times/s | ||||||||
Main Dimensions
Product FAQ
Q1. What is NAMUR solenoid valve?
The Namur solenoid valve is a specialized valve designed for controlling the flow of air or gas in pneumatic systems, particularly for actuating pneumatic actuators.
4M series Namur solenoid valve facilitates direct attachment to pneumatic actuators without the need for additional piping, thereby reducing installation time and potential leak points.
Characterized by its robust construction, the Namur solenoid valve is designed to operate efficiently in harsh industrial environments, offering high reliability and durability. It typically operates on a simple principle: energizing the solenoid shifts the valve position, changing the flow path of the control medium to actuate the connected device. Available in various materials to suit different application requirements, such as brass, stainless steel, and aluminium, these valves are versatile and can be used in a wide range of industries, including chemical processing, water treatment, and oil and gas.
Additionally, Namur solenoid valves often come with options for manual override, enabling operators to manually switch the valve position in case of power failure or for maintenance purposes. Their compact design, combined with the ability to directly mount to actuators, makes them an efficient and space-saving solution for automated processes.
Q2. What does NAMUR mounting mean?
NAMUR (Normenarbeitsgemeinschaft für Mess- und Regeltechnik in der Chemischen Industrie) mounting refers to a standardized mounting configuration primarily used in the installation of solenoid valves and other pneumatic or hydraulic devices in industrial automation systems.
In NAMUR mounting, the solenoid valve or actuator is directly attached to a NAMUR interface, typically located on the pneumatic actuator of a valve or similar device. This interface consists of a specific pattern of mounting holes and slots, along with standardized port connections for air supply and control signals.
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