Product Description
- The AS201-X785 throttle check valve regulates the supply air for pneumatic actuators and is preferred for use in systems with high cycle rates or complex motion control.
- It is suitable for industries such as mechanical engineering, assembly automation, robotics and packaging technology.
- The valve allows for temporary stops and protects workpieces from falling in the event of a compressed air failure, making it ideal for applications that require precise control under changing process conditions.
- The AS201-X785 air-operated throttle check valve is equipped with a durable metal housing and G threaded connections.
- The pilot control allows the non-return function to be deactivated in a targeted manner to enable controlled air flow even in the return flow direction.
- Nickel-plated brass components and NBR seals offer reliability in demanding industrial environments.
- Material Pilot valve housing, guide and piston – brass, chemically nickel-plated
- Valve and spring material – stainless steel, NBR
- Seal material DY - NBR
- O-ring material – NBR
- Medium - Compressed air
- Ambient and media temperature - -5 to 60°C (no freezing)
- Test pressure - 1.5 MPa
- max. operating pressure - 1.0 MPa
- max. operating pressure - 0.1 MPa
- Operating pressure for pilot-operated check valve – min. 50% of operating pressure (min. 0.1 MPa)
- Suitable hose materials - polyamide, soft polyamide, polyurethane
- Connection thread - female/male G 1/8" to 1/2"
- Hose outer diameter at valve connection - 6 to 10 mm
- Sound conductivity – 0.8 to 3.2 dm³/(s·bar)
- Critical pressure ratio - 0.25
- Height - 57 to 71 mm
- Width - 33.9 to 50.8 mm
- Depth - 15.5 to 28.5 mm
- Weight - 53 to 215 g
- Price per piece
