{"product_id":"smc-pneumatics-as4002f-13-air-flow-control-valve","title":"Smc Pneumatics AS4002F-13 Air Flow Control Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SMC PNEUMATICS AS4002F-13 is an in-line air flow control valve designed to regulate airflow and actuator speed in pneumatic systems. Built with a polybutylene terephthalate body, it accepts 1\/2-inch outside-diameter tubing and controls flow in the in-flow direction, making it a one-way flow and speed control device. Operating temperatures range from -5 degrees C to 60 degrees C, suiting it for a broad range of industrial and automation environments. Pneumatic system technicians and automation specialists install this valve inline with tubing runs to manage cylinder speed and airflow volume without requiring additional fittings.\u003c\/p\u003e\u003cp\u003eThe AS4002F-13 is used in pneumatic control circuits where actuator speed tuning is required. Typical applications include factory automation, assembly line equipment, and industrial machinery where consistent, adjustable airflow control is critical to repeatable cycle times. The in-flow configuration means flow restriction applies to air entering the actuator, giving operators direct control over extension or retraction speed depending on circuit orientation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIn-line tube connection accepts 1\/2-inch OD tubing for direct inline installation without additional adapters\u003c\/li\u003e\n\u003cli\u003eIn-flow direction control restricts airflow entering the actuator for precise speed regulation\u003c\/li\u003e\n\u003cli\u003ePolybutylene terephthalate body offers resistance to wear and chemical exposure in industrial environments\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -5 degrees C to 60 degrees C supports a wide range of service conditions\u003c\/li\u003e\n\u003cli\u003eCombined flow and speed control function in a single compact valve body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install flow and speed control valve for pneumatic systems using 1\/2-inch OD tubing connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pneumatic systems technician. Depressurize and lock out the pneumatic circuit completely before removing or installing any flow control valve. Ensure tubing is cut cleanly and squarely and inserted fully into the push-in fitting to prevent leaks. Adjust the needle valve incrementally after restoring pressure to dial in the desired actuator speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: In-Line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Polybutylene Terephthalate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Flow Direction\u003c\/strong\u003e: In-Flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Flow and Speed Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -5 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 60 degrees C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SMC PNEUMATICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AS4002F-13\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":51977862676786,"sku":"AS4002F-13","price":55.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f08752113cbc4556d1818e0c7df3a3e.jpg?v=1789979804","url":"https:\/\/voomisupply.com\/products\/smc-pneumatics-as4002f-13-air-flow-control-valve","provider":"Voomi Supply","version":"1.0","type":"link"}