Product Description
- The SMC AS301F throttle check valve controls the supply air to pneumatic cylinders, particularly in systems with limited installation space and a high density of connections.
- It is used in assembly automation, packaging machinery, special-purpose machinery and industrial handling systems.
- The valve is ideally suited for dynamic applications in confined spaces and for stable process control.
- The AS301F exhaust-controlled throttle check valve from SMC is equipped with a space-saving angled connection and a direct plug-in connection.
- It also features a lightweight and compact housing with a labelling field.
- The design, featuring nickel-plated brass components and an optimised needle, ensures precise adjustment within a compact footprint.
- The integrated pressure lock prevents accidental adjustment during operation.
- Several throttle check valves can be easily grouped together and secured as a single unit.
- Material of housing A and rotary knob – PBT
- Material: Housing B, adjustment needle and needle guide – brass, chemically nickel-plated
- Seal material – HNBR, NBR, POM/stainless steel
- 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
- Needle adjustment range – 10 turns (8 turns for M5 thread)
- Suitable hose materials – nylon, soft nylon, PUR
- Connection thread – M3, M5 or R 1/8" to 1/2"
- Hose outer diameter – 4 to 12 mm
- Suitable cylinder piston diameter – 2.5 to 100 mm
- Adjustable compressed air flow rate – 20 to 1710 l/min
- Height – 28.6 to 60.8 mm
- Width – 18.3 to 52 mm
- Depth – 7.2 to 28.6 mm
- Weight – 5 to 106 g
- Price per unit
