{"product_id":"campbell-brady-die-cast-zinc-1-4-in-air-volume-control","title":"Campbell Brady Die Cast Zinc 1\/4 in. Air Volume Control","description":"\u003cdiv\u003e\n\u003cp\u003eThe Campbell Brady Die Cast Zinc 1\/4 in. Air Volume Control is your go-to solution for precise, reliable airflow management in compact pneumatic setups. Built under the Campbell brand with the Brady sub-brand, this unit combines rugged die-cast zinc construction with lead-free materials for dependable operation in busy shop environments.\u003c\/p\u003e \u003ch3\u003eKey benefits and what makes it stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e1\/4 inch connection size\u003c\/strong\u003e—designed to integrate smoothly with standard air lines and fittings, making it a versatile inline flow-control option for a wide range of applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4 inch length\u003c\/strong\u003e—a compact form factor that fits neatly in tight spaces without crowding your tubing layout.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDie-cast zinc body\u003c\/strong\u003e—robust construction that resists wear and withstands daily rigors in workshops, garages, and automation setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free construction\u003c\/strong\u003e—a safer, compliant choice for projects with strict material requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure of 100 psi\u003c\/strong\u003e and \u003cstrong\u003emaximum temperature of 140°F\u003c\/strong\u003e—tailored for common shop air systems and typical pneumatic tooling workloads, delivering dependable performance without overtaxing components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAir volume control functionality\u003c\/strong\u003e—adjust airflow smoothly to control actuator speed, cycles, and tool performance, reducing stall, shock, and noise while protecting sensitive components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Campbell quality\u003c\/strong\u003e with Brady sub-brand heritage—designed to pair seamlessly with other Campbell\/Brady fittings and controls for a cohesive pneumatic setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAutomotive, woodworking, and manufacturing professionals needing precise speed control for cylinders and actuators.\u003c\/li\u003e \u003cli\u003eDIY enthusiasts setting up compact pneumatic rigs, paint stations, or automation projects where reliable airflow regulation matters.\u003c\/li\u003e \u003cli\u003eShop technicians seeking a durable, lead-free component that stands up to frequent use and modest temperature ranges.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInline flow control for pneumatic cylinders in automation lines, ensuring smooth start\/stop behavior and consistent retraction speeds.\u003c\/li\u003e \u003cli\u003eRegulating air delivery to spray guns or sanding\/grinding tools where controlled airflow improves finish quality and reduces overspray or tool chatter.\u003c\/li\u003e \u003cli\u003eIntegration in small-scale test rigs or educational setups to demonstrate the impact of adjustable air volume on actuator performance.\u003c\/li\u003e \u003cli\u003eGeneral-purpose air-line regulation in confined spaces where a 4\" length keeps tubing layouts clean and efficient.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for installation and optimal use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlace the Air Volume Control inline with the supply line and ensure the 1\/4\" connection matches your fittings. Tighten securely to prevent leaks.\u003c\/li\u003e \u003cli\u003eStart with a conservative adjustment and gradually increase flow to observe actuator response. Small changes can produce meaningful differences in speed and control.\u003c\/li\u003e \u003cli\u003eKeep the air supply clean and dry. Use appropriate filtration and moisture removal to protect the valve internals and ensure consistent operation.\u003c\/li\u003e \u003cli\u003ePeriodically inspect fittings and the body for signs of wear or corrosion in demanding environments, and replace if necessary to maintain performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIncorporating the Campbell Brady Die Cast Zinc 1\/4 in. Air Volume Control into your pneumatic system provides precise, reliable airflow management with a durable build and lead-free construction. If you’re optimizing actuator performance, reducing cycle variability, or designing a compact, efficient air line, this unit delivers the stability and compatibility you need for everyday reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Campbell","offers":[{"title":"Default Title","offer_id":52169073590546,"sku":"40901","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/40901_A.eps_High.jpg?v=1775414788","url":"https:\/\/nationalhardwaregroup.com\/products\/campbell-brady-die-cast-zinc-1-4-in-air-volume-control","provider":"National Hardware Group","version":"1.0","type":"link"}