The SMC VHS30-F03A is a single-acting solenoid valve from the SMC series, designed to provide reliable control for pneumatic actuators and smc air cylinders. This valve is equipped with a lockable feature for residual pressure release, ensuring safety during maintenance and operation. It complies with OSHA standards, making it an ideal choice for various industrial applications where precise control and safety are paramount.
Product Parameters：
Body Size: 30
Thread Type: G (British Standard Pipe Thread)
Pipe Diameter: 3/8 inch
Knob/Upper Cover Material: Flame-retardant PBT
Maximum Operating Pressure: 1 MPa
Operating Temperature Range: -5°C to +60°C
Handle Color: Red
With Bracket: No
With Built-in Muffler: No
Flow Direction: Left to Right
Pressure Unit: MPa
Applicable Type: Single-acting
Series Code: VHS (Residual Pressure Release 3-Way Valve)
Product Features：
OSHA Compliance: Ensures operational safety and prevents accidents caused by residual pressure in pneumatic systems.
Manual Switch Valve: Can be locked in the exhaust position to prevent accidental activation during cleaning or maintenance of pneumatic actuators and smc air cylinders.
Clear Supply and Exhaust Status: Operators can easily identify the current status of the solenoid valve.
Two-Action Structure of the Handwheel: Press down and then rotate to prevent misoperation of the solenoid valve.
Flame-retardant PBT Material: The knob and upper cover are made of flame-retardant PBT, enhancing the safety of the solenoid valve.
Applications
Mechanical Manufacturing: Used for supply and exhaust control in pneumatic systems to ensure stable operation of pneumatic actuators and smc air cylinders.
Automated Production Lines: In automated equipment, it is used to control the movement of pneumatic actuators and air cylinders, improving production efficiency.
Packaging Industry: Used for pneumatic control in packaging equipment to ensure the precision and stability of the packaging process, particularly for smc air cylinders.
Food Processing: In food processing equipment, it is used to control pneumatic components, including smc air cylinders, to ensure the hygiene and safety of the production process.
Installation and Wiring
Installation Environment: Choose a well-ventilated, dust-free, and non-corrosive gas environment for installation. Avoid installing in high-temperature, high-humidity, or strong electromagnetic interference environments.
Installation Method: Ensure the device is installed vertically for proper heat dissipation. Use appropriate fixing methods to prevent vibration from affecting the solenoid valve.
Power Connection: When connecting the power supply, ensure the power cable specifications meet the requirements and pay attention to the correct phase sequence. Also, ensure good grounding of the solenoid valve.
Parameter Settings
Basic Parameter Settings: Including motor parameters, control methods, frequency range, etc., set according to actual application needs for pneumatic actuators and air cylinders. For example, for applications requiring high-precision control, choose the flux vector control mode.
Advanced Function Configuration: Such as PID control, multi-speed control, etc., configure according to specific application scenarios to achieve more complex control functions for pneumatic actuators and smc air cylinders.
Maintenance and Inspection
Regular Inspection: Check the appearance of the solenoid valve for damage, whether the heat sink is dusty, and whether the fan is running normally. Regularly clean the dust on the heat sink and fan to ensure the smooth operation of the cooling system.
Parameter Verification: Regularly verify the parameter settings of the solenoid valve to ensure they remain consistent with actual application needs for pneumatic actuators and air cylinders.
Fault Diagnosis: When the solenoid valve fails, promptly check the fault code and troubleshoot and handle it according to the fault diagnosis guide in the manual.
Precautions
Environmental Conditions: Avoid using the solenoid valve in high-temperature, high-humidity, or strong electromagnetic interference environments to prevent affecting its performance and lifespan.
Power Requirements: Ensure the power voltage is stable to prevent damage to the solenoid valve caused by voltage fluctuations. After the solenoid valve is powered off, wait for a certain period before powering it on again to prevent damage to the device.
Safe Operation: During operation of the solenoid valve, avoid contact with live parts to ensure the safety of operators. When performing maintenance and inspection, the power must be cut off, and wait for the capacitor to discharge completely.
FAQs
1.What is the maximum operating pressure of the SMC VHS30-F03A?
Maximum Operating Pressure: The maximum operating pressure of the SMC VHS30-F03A is 1 MPa. This means the solenoid valve can operate normally under a maximum pressure of 1 MPa, ensuring the stable operation of the pneumatic system.
Pressure Range: The working pressure range of the solenoid valve is 0.1 MPa to 1 MPa, suitable for various pneumatic system application scenarios. When selecting the solenoid valve, ensure the system's working pressure is within this range to prevent equipment damage due to excessive or insufficient pressure.
Safety Measures: To ensure safety, it is recommended to install pressure sensors and safety valves in the system to monitor and control pressure, preventing it from exceeding the maximum operating pressure of the solenoid valve.
2.What is the operating temperature range of the SMC VHS30-F03A?
Operating Temperature Range: The operating temperature range of the SMC VHS30-F03A is -5°C to +60°C. This means the solenoid valve can operate normally within a wide temperature range, suitable for various environmental conditions.
Temperature Adaptability: In low-temperature environments, the solenoid valve's materials and seals should have good low-temperature performance to ensure the valve's reliability and sealing. In high-temperature environments, ensure the solenoid valve's heat dissipation is good to prevent damage due to overheating.
Environmental Requirements: To ensure the solenoid valve operates normally, avoid installing the valve in environments with drastic temperature changes or extreme conditions. If it is necessary to use the solenoid valve in extreme temperature conditions, appropriate insulation or cooling measures should be taken.
3.What are the thread type and pipe diameter of the SMC VHS30-F03A?
Thread Type: The thread type of the SMC VHS30-F03A is G (British Standard Pipe Thread). This means the solenoid valve's connection thread complies with the British standard and is suitable for various standard pneumatic pipeline systems.
Pipe Diameter: The pipe diameter is 3/8 inch. This ensures the solenoid valve can be connected to standard 3/8-inch pneumatic pipelines, facilitating installation and maintenance.
Connection Requirements: When installing, ensure the thread connection is secure, using appropriate sealing tape or thread sealant to ensure sealing. Also, avoid over-tightening the threads to prevent damage to the solenoid valve or pipeline.
4.What are the handle color and material of the SMC VHS30-F03A?
Handle Color: The handle color of the SMC VHS30-F03A is red. The red handle has high visual recognizability, making it easy for operators to identify and operate the solenoid valve.
Handle Material: The handle and upper cover material is flame-retardant PBT. This material has good heat resistance and flame retardancy, enhancing the safety of the solenoid valve.
Safety Characteristics: Flame-retardant PBT material is less likely to burn under high-temperature or fire conditions, reducing fire risks and ensuring the safety of operators and equipment when using the solenoid valve.
5.What is the flow direction of the SMC VHS30-F03A?
Flow Direction: The flow direction of the SMC VHS30-F03A is left to right. This means the airflow enters from the left side of the solenoid valve and exits from the right side.
Installation Direction: When installing, ensure the solenoid valve's flow direction is consistent with the airflow direction in the system to prevent valve damage or functional failure due to reverse airflow.
Identification: The solenoid valve usually has a flow direction mark. Operators should carefully check and ensure the installation direction is correct.
6.Does the SMC VHS30-F03A come with a bracket?
With Bracket: The SMC VHS30-F03A does not come with a bracket. This means the solenoid valve needs to be fixed using other methods, such as bolts or brackets, to ensure its stability and safety during installation.
Fixing Method: It is recommended to use appropriate fixing devices, such as angle iron or brackets, to secure the solenoid valve to the equipment or pipeline, preventing the valve from loosening or being damaged due to vibration or external forces.
Installation Requirements: When installing, ensure the fixing device is secure and reliable to prevent equipment failures or safety accidents due to loose fixing of the solenoid valve.
7.Does the SMC VHS30-F03A have a built-in muffler?
With Built-in Muffler: The SMC VHS30-F03A does not have a built-in muffler. This means that an additional muffler needs to be installed if noise reduction during exhaust is required for the solenoid valve.
Muffler Selection: If noise reduction is necessary, it is recommended to choose an appropriate muffler and ensure it matches the solenoid valve's exhaust port. The muffler should have good noise reduction effects without affecting the normal exhaust of the airflow.
Installation Requirements: When installing the muffler, ensure the connection is secure to prevent increased noise or air leakage due to loose connections. Also, regularly check the performance of the muffler to ensure it operates normally with the solenoid valve.
8.What type of equipment is the VHS30-F03A suitable for?
Suitable for: The VHS30-F03A is suitable for single-acting pneumatic systems. This means the valve is mainly used for controlling single-acting cylinders, suitable for applications requiring one-way air supply and exhaust.
Application scenarios: Single-acting cylinders are widely used in various mechanical manufacturing, automated production lines, and packaging equipment. The VHS30-F03A can effectively control the movement of cylinders, improving the efficiency and stability of equipment operation.
Configuration requirements: When using the VHS30-F03A, set parameters and configurations according to specific application needs to ensure the cylinder movement meets expectations. For example, set exhaust speed and air supply pressure to achieve precise control.
9.What is the series code of the VHS30-F03A?
Series code: The series code of the VHS30-F03A is VHS (Pressure relief 3-port valve). This means the valve belongs to the VHS series, featuring pressure relief functions, meeting OSHA standards, and ensuring safe operation.
Series features: The VHS series valves are designed to prevent accidents caused by residual pressure in pneumatic systems, ensuring the safety of operators. Its manual switching valve can be locked in the exhaust position, preventing accidental activation during cleaning or equipment maintenance.
Selection rationale: When selecting the VHS30-F03A, consider its safety features, suitable equipment type, and operating pressure range to ensure it meets specific application needs. Also, refer to SMC's product catalog and technical manuals to choose the appropriate model and configuration.
10.What is the handle operation method of the VHS30-F03A?
Handle operation method: The handle operation method of the VHS30-F03A is press down and then rotate. This means that during operation, you need to press the handle down first and then perform the rotation operation. This design prevents accidental operation, ensuring the reliability and safety of the valve.
Operation steps: When using, the operator should first press the handle down to ensure the valve is in the unlocked state, and then perform the rotation operation to achieve air supply or exhaust functions. After the operation is complete, return the handle to its initial position to ensure the valve is in the locked state.
Safety tips: During operation, ensure the handle operation is correct to prevent equipment damage or safety accidents due to accidental operation. Also, regularly check the flexibility and reliability of the handle to ensure it functions properly.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
