Product Description
- The SMC AS2F-A throttle check valve is used for precise air flow regulation in pneumatic control systems, e.g. in blow-off applications.
- It is suitable for installation in control panels with an optional panel adapter and is compatible with polyamide, soft polyamide, polyurethane and fluoropolymer hoses.
- The SMC AS2FS-A throttle check valve features a plug-in connection on both sides, a large, smooth-running adjustment knob for precise fine-tuning, a user-friendly pressure lock and a digital display.
- The metal parts are made of brass.
- Thanks to its compact design, it is approx. 27% lighter than previous models.
- The design, featuring chemically nickel-plated brass components, ensures high flow reproducibility and mechanical stability.
- Several throttle check valves can be easily grouped together and secured as a single unit.
- The valve also offers four mounting options: direct, bracket, L-bracket, DIN rail, as well as a nameplate for attaching an identification label.
- Valve body material – PBT / brass
- Adjustment knob material - POM
- Needle material - PBT
- Needle guide material – brass
- Seal material, O-ring – NBR
- Material of indicator gear - POM
- Medium - Compressed air
- Ambient and medium temperature - -5 to 60°C (no freezing)
- Test pressure - 1.5 MPa
- Max. operating pressure – 1.0 MPa
- Max. operating pressure – 0.1 MPa
- Suitable hose materials – polyamide, soft polyamide, polyurethane, FEP, PFA
- Adjustment knob diameter – 11 to 19.7 mm
- Height – 28.5 to 58.7 mm
- Length – 37.6 to 81.3 mm
- Width – 14 to 26.2 mm
- Weight – 4.7 to 44.8 g
- Price per unit
