The SMC AP100-02 is a pressure control valve (SMC regulator) designed for automatic air pressure valve control. It releases pressure over the set range into the atmosphere and constantly maintains the pressure in a pipe.
It is part of the SMC AP100 series smc safety valves and features a compact design that is easy to install and integrate into existing systems.

Product Features
Fast Response: The AP100-02 offers rapid switch speed and response time, allowing for quick control of gas flow and improved system efficiency.
Stable Pressure Control: When the inlet pressure exceeds the set value, the valve automatically vents excess pressure to the atmosphere, ensuring stable system pressure.
Compact Design: Its compact structure is designed for easy installation and integration into existing systems.
Corrosion Resistance: Made from die-cast aluminum, the valve offers excellent corrosion resistance and durability.
Product Specifications
Series: AP100
Connection Thread: Rc 1/4
Fluid: Air
Maximum Operating Pressure: 1.0 MPa
Proof Pressure: 1.5 MPa
Set Pressure Range: 0.05 to 0.69 MPa
Operating Temperature: -5 to 60°C
Body Material: Die-cast aluminum
Dimensions: 69 x 40 mm
Weight: 0.12 kg
Applications
This SMC regulator is widely used in various industrial automation scenarios, including:
Food Processing: To control the pressure of pneumatic equipment and ensure stable production processes.
Chemical Industry: For precise automatic air pressure valve control such as pneumatic conveying and reactor control.
Electronics Manufacturing: To ensure high-precision pressure control in semiconductor production.
Pharmaceutical Industry: To meet stringent hygiene and safety requirements in pharmaceutical production.
Installation and Maintenance
Installation:
Ensure the valve is installed in an environment free from vibration and electromagnetic interference.
Use Rc 1/4 threads for connection, ensuring a secure and leak-free seal.
Follow the product manual for correct installation direction.
Adjustment:
Set the desired pressure range (0.05 to 0.69 MPa) using the adjustment nut.
Conduct a test run after installation to ensure the valve operates normally and there are no leaks.
Maintenance:
Regularly inspect the valve's seals and thread connections.
Clean the valve surface to remove dust and debris.
Replace seals if they show signs of aging or damage.
Precautions
Avoid Overpressure Operation: Ensure the inlet pressure does not exceed the maximum operating pressure of 1.0 MPa.
Prevent Freezing: In low-temperature environments, take measures to prevent fluid freezing.
Not for Safety Valve Use: This SMC regulator should not be used as a safety valve.
Frequently Asked Questions
1. Can this product be used with other fluids?
The AP100-02 is primarily designed for air. Consult SMC technical support if the smc safety valves support other fluids.
2. How to adjust the set pressure?
Rotate the adjustment nut to set the desired pressure range. Clockwise rotation increases pressure, while counterclockwise rotation decreases it.
3. Is there a bracket option available?
Yes, the AP100-02B model includes a bracket for different installation needs.
4. What is the maximum relief flow?
The maximum relief flow is up to 500 L/min (ANR), depending on the set pressure.
5. Does it require regular calibration?
Regularly check the set pressure to ensure it meets application requirements. Recalibration is necessary if pressure deviations are detected.
6. What is the pressure tolerance?
The AP100-02 has a maximum operating pressure of 1.0 MPa and a proof pressure of 1.5 MPa.
7. Does it support remote monitoring or integration into automation systems?
While the AP100-02 is a mechanical valve, it can be indirectly monitored using additional sensors and controllers.
8. What about noise issues?
The smc safety valves produce some noise due to gas flow and mechanical movement during automatic air pressure valve control process. Noise can be mitigated by optimizing installation location, using sound insulation materials, or selecting low-noise models.
9. Are there other models in the AP100 series?
there are various SMC regulators models offered, such as AP100-01 and AP100-F02, with different connection types, pressure ranges, and sizes.
10. What is the maintenance cycle?
The maintenance cycle depends on usage frequency and environment. Regular inspections are recommended every 3-6 months, or more frequently in harsh conditions.
11. Are spare parts available?
SMC provides a range of spare parts for the AP100-02, including seals, adjustment nuts, and springs.
12. Does the installation direction matter?
Yes, the valve must be installed in the correct direction as indicated by the arrow on the valve to ensure proper gas flow and pressure control.
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.