Product Description
- The SMC AS-R throttle check valve is used in industrial automation for the precise control of cylinder movements.
- It is particularly suitable for assembly lines, robotics and compact handling systems.
- Typical sectors include automation technology, specialised machine construction and manufacturing plants.
- To minimise air consumption, the AS-R valve should be used in conjunction with the AS-Q series.
- The JCQ, RQ and RLQ cylinder series are not compatible with the AS-R valve.
- The SMC AS-R throttle check valve with pressure reduction function is equipped with an ergonomically knurled adjustment knob for quick and easy adjustment and pressure locking.
- The compact, lightweight design is suitable for use in modern, lightweight pneumatic systems.
- The energy-saving AS-R valve enables a 25% saving in compressed air per cylinder cycle.
- The AS-R valve significantly reduces the pressure in the cylinder during the return stroke, thereby preventing sudden movement of the piston rod at the start of the return stroke.
- Valve body material – PBT/brass, chemically nickel-plated
- Material of rotary knob, needle valve, stator – POM
- End cap material – brass, chemically nickel-plated
- Spring material – steel
- Material of U-seal, O-ring valve – HNBR
- Seal and O-ring material – NBR
- Medium - Compressed air
- Test pressure - 1.05 MPa
- Max. operating pressure – 0.7 MPa
- Min. operating pressure - 0.3 MPa
- Minimum pressure required to activate the rapid air supply function – 0.2 MPa
- Ambient and medium temperature - -5°C to 60°C (not frozen)
- Suitable hose materials – polyamide, soft polyamide, polyurethane, FEP, PFA
- Hose outer diameter – 6 to 12 mm
- Connection thread - R/G 1/8" to 1/2"
- Suitable cylinder piston diameter – 32 to 125 mm
- Height – 54.2 to 79.6 mm
- Width – 32.3 to 45.2 mm
- Depth – 15.6 to 24 mm
- Weight – 25 to 78 g
- Price per unit
