{"product_id":"air-lift-3-8-inch-smc-check-valve-part-number-alf22664","title":"Air Lift 3\/8-Inch SMC Check Valve, Part Number ALF22664","description":"Check Valve - 3\/8in FNPT - SMC # NAK4000-N03\n\u003cul\u003e\n  \u003cli\u003eCheck Valve 3\/8 In FNPT - SMC NAK4000-N03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Air Lift 3\/8-Inch SMC Check Valve is designed to help control airflow in compatible air suspension and pneumatic systems. Using the SMC NAK4000-N03 valve design, this component allows air to flow in one direction while helping prevent reverse flow that can affect system operation. It features 3\/8-inch female National Pipe Thread connections for compatibility with matching pneumatic fittings and air lines.\u003c\/p\u003e\n\u003cp\u003eBuilt for use in automotive air suspension applications, the Air Lift ALF22664 check valve provides a practical replacement or service component for systems requiring dependable one-way air control. Its compact configuration supports installation where space is limited, while the threaded ports allow for straightforward connection to compatible components. Verify thread compatibility and system requirements before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Way Air Control:\u003c\/strong\u003e Helps prevent reverse airflow and supports consistent pneumatic system operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3\/8-Inch FNPT Connections:\u003c\/strong\u003e Uses female National Pipe Thread ports for compatible air fittings and tubing connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Suspension Compatibility:\u003c\/strong\u003e Designed for use with compatible Air Lift automotive air suspension and pneumatic applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMC Valve Design:\u003c\/strong\u003e Based on the SMC NAK4000-N03 check valve for reliable replacement and service use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Air Lift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ALF22664\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Check valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReference Model:\u003c\/strong\u003e SMC NAK4000-N03\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Type:\u003c\/strong\u003e Female National Pipe Thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size:\u003c\/strong\u003e 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automotive air suspension and pneumatic systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e One valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne Air Lift 3\/8-Inch SMC Check Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment data was not provided for a specific vehicle. Confirm compatibility with the existing Air Lift system, valve configuration, air line size, and 3\/8-inch FNPT connection requirements before ordering or installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne-Way Air Control: Helps prevent reverse airflow and supports consistent pneumatic system operation.\u003c\/li\u003e\n\u003cli\u003e3\/8-Inch FNPT Connections: Uses female National Pipe Thread ports for compatible air fittings and tubing connections.\u003c\/li\u003e\n\u003cli\u003eAir Suspension Compatibility: Designed for use with compatible Air Lift automotive air suspension and pneumatic applications.\u003c\/li\u003e\n\u003cli\u003eSMC Valve Design: Based on the SMC NAK4000-N03 check valve for reliable replacement and service use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":67639777100028,"sku":"22664","price":44.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/43b6ee0a7bc7db5d6251010d1c7b0201.jpg?v=1790989678","url":"https:\/\/diycustoms.store\/products\/air-lift-3-8-inch-smc-check-valve-part-number-alf22664","provider":"diycustoms.store","version":"1.0","type":"link"}