Product Description
- The SMC AS standard throttle check valve is designed for speed control of pneumatic actuators in automation systems.
- It is the preferred choice for applications where space is limited.
- The AS throttle check valve is suitable for both flow control and free flow.
- Its low weight, compact design and high precision make the SMC AS standard throttle check valve the best choice for high-performance applications.
- Adjustment is carried out using a needle with up to ten turns for fine adjustment.
- The valve has an integrated locking nut to secure the selected setting.
- Depending on the model, the housing and components are made of nickel-plated brass, zinc alloy or aluminium and are chemically treated.
- The series includes models for various thread connections (M3 to 1/2 inch) and piston diameters (from 2.5 mm to over 100 mm).
- Body material – nickel-plated brass, zinc alloy, aluminium or chromated aluminium
- O-ring material – NBR
- Ambient and medium temperature - 5 to 60°C
- Needle adjustment range – 8 turns (10 turns for sizes M3/M5)
- Test pressure – 1.5 MPa (1.05 for sizes M3/M5)
- Max. operating pressure – 1.0 MPa (0.7 for sizes M3/M5)
- Max. operating pressure - 0.05 (0.1 for sizes M3/M5)
- Flow rate, free flow – 20 to 4270 l/min (ANR)
- Adjustable flow rate – 20 to 4270 l/min (ANR)
- Height – 19 to 75 mm
- Length – 13 to 67.5 mm
- Width – 5.5 to 34 mm
- Weight – 4.7 to 242 g
- Price per unit
