Airtac ASC300-15 Pneumatic Flow Control Valve – 1/2-Inch One-Way Throttle Valve

✅ Airtac ASC300-15 is a one-way pneumatic flow control valve from the ASC series, designed to regulate compressed-air flow and control pneumatic cylinder speed. With a 1/2-inch port, the valve is suitable for industrial pneumatic systems requiring relatively high airflow.

✅ The ASC300-15 combines a one-way throttling function, allowing controlled airflow in one direction while providing freer airflow in the opposite direction. This operating principle is suitable for controlling the extension and retraction speed of pneumatic cylinders.

✅ The ASC300-15 features a compact body manufactured from aluminum alloy for practical industrial pneumatic applications. The adjustment screw allows the operator to fine-tune airflow to achieve the required actuator speed.

✅ The valve uses a 1/2-inch PT connection, making it suitable for compatible pneumatic tubing and fittings. Its larger port size provides higher airflow capacity than smaller ASC100 and ASC200 models.

✅ The ASC300-15 provides a controlled flow rate of approximately 1,650 L/min, while free flow can reach approximately 2,500 L/min under standard conditions. This makes the valve suitable for larger pneumatic cylinders and actuators requiring fast response.

✅ Airtac ASC300-15 can be installed at various locations in a pneumatic circuit. It is commonly used together with solenoid valves and pneumatic cylinders to adjust cylinder speed, reduce excessive movement and improve actuator stability.

Technical Specifications

✅ Product name: Airtac Pneumatic Flow Control Valve

✅ Model: ASC300-15

✅ Brand: Airtac

✅ Series: ASC

✅ Product type: One-way Throttle Valve / Flow Control Valve

✅ Port size: 1/2 inch

✅ Thread type: PT

✅ Medium: Approximately 40-micron filtered compressed air

✅ Pressure range: 0.05–0.95MPa

✅ Proof pressure: 1.5MPa

✅ Operating temperature: -20°C to +70°C

✅ Body material: Aluminum alloy

✅ Controlled flow: Approximately 1,650 L/min

✅ Free flow: Approximately 2,500 L/min

✅ Function: Airflow regulation and pneumatic actuator speed control

Advantages

✅ Practical one-way throttle configuration

✅ 1/2-inch port for higher-flow pneumatic systems

✅ Controlled flow of approximately 1,650 L/min

✅ Free flow of approximately 2,500 L/min

✅ Sensitive and precise adjustment screw

✅ Lightweight and durable aluminum-alloy body

✅ Can be installed in various positions

✅ Helps provide better pneumatic cylinder speed control

✅ Compact design for maintenance and replacement

Applications

✅ Pneumatic cylinder speed control

✅ Industrial automation machines

✅ Packaging machines

✅ Assembly machines

✅ Part-feeding equipment

✅ Machine tools

✅ Clamping and positioning mechanisms

✅ Pneumatic pushing and pulling systems

✅ Stamping machines

✅ Pneumatic control systems

✅ Automated production lines

✅ High-flow industrial pneumatic automation systems

Hotline: 0084 787900099