Product Description
- The SMC ASD-F double throttle check valve is used for the precise control of air flows in pneumatic automation systems.
- Typical applications include production lines in the mechanical engineering, automotive and packaging industries.
- It is particularly suitable for applications where smooth cylinder movement is required even under varying load conditions.
- The SMC ASD-F double throttle check valve is made of chemically nickel-plated brass and PBT plastic and features push-fit connections for easy installation.
- The versions with R-threads also feature a PTFE thread seal to reduce friction and particle formation.
- The valve regulates the flow in both directions independently of one another and ensures a constant flow rate even with load fluctuations.
- The integrated adjustment needle allows for precise adjustment of the flow rate.
- The ASD series double check valve combines a supply air valve, exhaust air valve and check valve in a single housing. The plug-in connections can be rotated through 360°.
- Housing material – PBT/brass, chemically nickel-plated
- Material of angle housing, rotary knob – PBT
- Material of adjustment needle, ring, needle guide, lock nut – brass, chemically nickel-plated
- Seal material – HNBR, NBR
- Thread seal material – PTFE (R-threads only)
- O-ring material – NBR
- Test pressure - 1.5 MPa
- Max. operating pressure - 1 MPa
- Min. operating pressure - 0.1 MPa
- Ambient and medium temperature - -5°C to 60°C (not frozen)
- Needle adjustment range – 10 turns (8 turns for M5 thread)
- Hose material – nylon, soft nylon, PUR
- Connection thread – M5 or R 1/8" to 1/2"
- Hose outer diameter – 4 to 12 mm
- Flow rate – 75 to 1300 l/min
- Equivalent cross-sectional area – 1.1 to 19.8 mm²
- Height – 25.8 to 56.7 mm
- Length – 34.2 to 80.4 mm
- Width – 21.2 to 50.7 mm
- Weight – 12 to 179 g
- Price per unit
