Product Description
- The SMC AS201FG-S 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.
- Thanks to its PTFE coating, the valve is ideal for use in pneumatic systems in the electronics or food industries, and in applications involving high switching frequencies or aggressive media.
- Typical applications include regulating cylinder speeds and reliably retaining compressed air in safety-critical systems.
- The SMC AS201FG-S throttle check valve is made of 303 stainless steel and is fitted with a push-fit connection and an additional PTFE thread seal.
- It features a precisely adjustable needle throttle with up to 10 turns of adjustment and is designed for demanding applications in aggressive environments.
- The angle-type design ensures space-saving installation and easy control of the flow direction.
- Several throttle check valves can be easily grouped together and secured as a single unit.
- Housing material – PBT/303 stainless steel
- Material of angle housing, rotary knob – PBT
- Material of adjustment needle, needle guide, ring and lock nut – 303 stainless steel
- Seat material – POM/stainless steel
- Seal material – HNBR / NBR
- O-ring material – NBR
- Medium - Compressed air
- Test pressure - 1.5 MPa
- Max. operating pressure - 1 MPa
- Min. operating pressure - 0.1 MPa
- Needle adjustment range – 10 turns
- 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
- Suitable cylinder piston diameter – 20 to 100 mm
- Connection thread - R 1/8" to 1/2"
- Flow rate – 180 to 1710 l/min
- Height – 30.2 to 56.7 mm
- Width – 27.5 to 48.9 mm
- Depth – 14.2 to 28.6 mm
- Weight - 17 to 101 g
- Price per unit
