Product Description
- The SMC AS301FSG-A throttle check valve is used for the precise control of compressed air flows in pneumatic systems, particularly in automation and manufacturing technology.
- It is particularly suitable for sectors with high standards of hygiene, corrosion resistance and low maintenance requirements, such as medical technology and the chemical industry, as well as salt and water treatment plants.
- Typical applications include regulating cylinder speeds and reliably retaining compressed air in safety-critical systems.
- It is ideal for applications involving frequent operation and a high need for adjustment.
- The AS301FSG-A air-operated throttle check valve from SMC is made of stainless steel and PBT and is equipped with an integrated panel mounting, a practical digital display and a swivelling plug-in connection.
- The large, easy-to-grip adjustment knob allows for precise regulation and locking of the flow rate.
- The pressure lock ensures that the setting is securely fixed during operation.
- Several throttle check valves can be easily grouped together and secured as a single unit.
- Housing material – PBT/stainless steel
- Push-button material – POM
- Needle material - PBT
- Needle guide material – stainless steel
- Seal material – HNBR, NBR/stainless steel, NBR
- O-ring material – NBR
- Medium - Compressed air
- Test pressure - 1.5 MPa
- Max. operating pressure - 1 MPa
- Min. operating pressure - 0.1 MPa
- Ambient and medium temperature - -5 to 60 °C (no freezing)
- Suitable hose materials – polyamide, soft polyamide, polyurethane, FEP, PFA
- Hose outer diameter – 4 to 12 mm
- Connection thread – M5 or R 1/2"
- Flow rate – 72 to 1246 l/min
- Height – 33.8 to 63.4 mm
- Width – 19.8 to 48.3 mm
- Depth – 11 to 24 mm
- Weight – 6 to 61 g
- Price per unit
