AS Series Meter-Out Elbow Speed Control Valve

Elbow-style speed control valve that turn 90 degrees and has meter-out design. This speed control valve is used in a compressed air system to regulate the flow of air to adjust the speed and motion of pneumatic actuators, like cylinders, by creating a restriction (throttle) for the air, ensuring smooth, precise, and consistent movement for applications in automation, robotics, and manufacturing.

Features and Benefits

• Minimal Installation Time - Reduces the mounting height and enables compact machinery design. Effective area is larger than previous models.
• Increased Needle Rotations - The increased number of needle rotations (8 to 10 turns) permits easy control at low speeds.
• Retainer prevents accidental loss of needle.

Specifications

• Brand: SMC Pneumatics
• Manufacturer Part Number: AS4201F-N04-11SA
• Fitting Style: Elbow
• Valve Body Size: 1/2"
• Air Line Connection: 3/8" Tube
• Metering Direction: Meter Out
• Maximum Operating Pressure: 145 PSI
• Minimum Operating Pressure: 14.5 PSI
• Maximum Flow Rate: 56.5 CFM
• Body Material: Brass/Polybutylene Terephthalate (PBT)
• Body Material Finish: Nickel Plated
• Adjustment Type: Knob
• Maximum Operating Temperature: 140° Fahrenheit
• Minimum Operating Temperature: 23° Fahrenheit
• Seal Material: Buna-N (NBR)
• Standards: RoHS
• Air Cylinder Connection: 1/2" NPT
• Applicable Tubing Materials: Nylon, soft nylon, and polyurethane

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).