The Kromschroeder VAA240R/NW(88035685) solenoid valve is a high-quality air solenoid valve designed for a wide range of applications. The valve is suitable for precise and reliable airflow control in a variety of industrial processes.
The robust construction and high-quality materials of the Kromschroeder VAA240R/NW solenoid valves ensure long-lasting performance even in demanding environments. Its compact design makes it easy to install and integrate into existing systems.
This type of solenoid valve is suitable for a variety of applications, including but not limited to pneumatic systems, HVAC systems, and industrial automation. Its reliable operation and precise control make it ideal for critical processes where precision and efficiency are critical.
1. Product Overview
Brand and Model: Kromschroeder VAA240R/NW (88035685)
Product Type: Solenoid Valve
Place of Origin: Germany
Application Areas: Gas equipment, industrial furnace combustion control systems, gas safety control systems, etc.
2. Technical Parameters
Connection Diameter: Depending on the specific model, it may be 200mm (needs confirmation based on specific model parameters)
Standard Nominal Flow Rate: May be 10 L/min (refer to the specific product manual)
Valve Function: Electromagnetically controlled, used for switching or regulating fluid flow
Applicable Range: Gas, air, water, and other fluid media
Operating Voltage: Typically AC220V or DC24V (needs confirmation based on specific model)
Operating Pressure Range: Refer to the product manual, typically suitable for medium to low pressure ranges
Environmental Temperature Range: -10°C to +50°C (typical industrial environment application range)
Protection Rating: May be IP54 or higher (needs confirmation based on specific model)
3. Product Features
High Reliability: Utilizes German manufacturing processes to ensure product quality and stability.
Fast Response: Short response time of the solenoid valve, suitable for applications requiring rapid switching.
Long Lifespan: Designed with a long lifespan, reducing maintenance and replacement frequency.
Safety: Conforms to gas equipment safety standards, suitable for safety devices in gas distribution systems.
Wide Applicability: Suitable for various media and operating conditions, offering high flexibility.
4. Application Scenarios
Gas Distribution Systems: Used for the safety control and regulation of natural gas, liquefied gas, etc.
Industrial Furnaces: As part of the combustion control system, to control the flow of gas and air.
Safety Shut-off Valves: Quickly cuts off the gas supply in the event of a gas leak or emergency to prevent accidents.
HVAC Systems: Used for flow control of gases or liquids.
5. Selection Considerations
Media Type: Confirm whether the media is compatible with the solenoid valve material to avoid corrosion or damage.
Operating Pressure: Select a solenoid valve suitable for the operating pressure range to ensure safe operation.
Environmental Conditions: Consider factors such as ambient temperature, humidity, and dust, and choose an appropriate protection rating.
Electrical Parameters: Confirm whether the operating voltage and current match the control system.
Installation Method: Choose an appropriate installation method based on site conditions (e.g., flange connection, threaded connection, etc.).
6. Installation and Maintenance
Installation Direction: Typically should be installed horizontally, ensuring the arrow direction aligns with the media flow direction.
Pipeline Media: The media should be clean, avoiding particulate impurities; install a filter if necessary.
Operating Space: Ensure sufficient space for manual operation to facilitate maintenance.
Regular Inspection: Regularly check the operating status of the solenoid valve, clean the valve body, and ensure sealing performance.
Power Connection: Lead the power line from the explosion-proof terminal block to ensure safety.
7. Common Problems and Solutions
Solenoid Valve Not Actuating:
Check if the power supply is normal and if the coil is damaged.
Check if the media pressure is within the normal range.
Leakage:
Check if the sealing parts are damaged and replace them if necessary.
Confirm if the installation is correct and if the tightening bolts are loose.
Noisy Operation:
Check if the media contains impurities and install a filter if necessary.
Confirm if the operating pressure is too high and adjust it to the appropriate range.
