Product Description
- The SMC AS301FG-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 the food industry, 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.
- The SMC AS301FG-A throttle check valve is made of 303 stainless steel and PBT and is equipped with a push-fit connection and a large adjustment knob for more precise and ergonomic adjustment and easy locking of the flow rate.
- It features a precisely adjustable needle throttle with up to 10 turns of adjustment and is designed for demanding applications in aggressive environments.
- The integrated pressure lock prevents accidental adjustment during operation.
- Several throttle check valves can be easily grouped together and secured as a single unit.
- Housing material – PBT/stainless steel
- Knob material - POM
- Needle guide material – stainless steel
- Needle material - PBT
- Material of U-ring seal - HNBR
- 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 – nylon, soft nylon, PUR, soft PUR
- Hose outer diameter – 4 to 12 mm
- Connection thread – M5 or R 1/8" to 1/2"
- Height – 33.8 to 63.4 mm
- Width – 20.1 to 48.3 mm
- Depth – 9.4 to 24 mm
- Weight – 6 to 62 g
- Price per unit
