ROSS Controls 516M1 Flow Control Valve 3 8 In

ROSS Controls 516M1 Flow Control Valve is a compact pneumatic throttle device with a 3/8 in inlet port, designed to regulate airflow in industrial automation systems. This inline valve meters air to a pneumatic cylinder or actuator, enabling controlled speeds for extend and retract motions by restricting supply air through a controlled orifice. The model number 516M1 identifies a member of the Ross Controls flow-control family, intended for integration into standard pneumatic circuits where predictable actuation speed is required. With a 3/8 in port size, it suits common small- to mid-size cylinder applications found in manufacturing and packaging lines. Typical uses include regulating cycle times in pick-and-place operations, clamping sequences, and material handling processes, where consistent motion supports repeatable performance. By providing throttling at the actuator inlet, the valve contributes to smoother cycling and improved process stability in automated systems.