{"product_id":"airtac-4f21008","title":"AirTAC 4F21008 5\/2-Way Foot Pedal Valve","description":"\u003ch2\u003eAirTAC 4F21008 5\/2-Way Foot Pedal Valve\u003c\/h2\u003e\u003cdiv style=\"border:3px solid #c62828;background:#fff4f4;padding:16px;margin:16px 0\"\u003e\n\u003ch3 style=\"color:#a31515;margin-top:0\"\u003eImportant — confirm before ordering\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConnection \/ thread:\u003c\/strong\u003e PT 1\/4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage \/ actuation:\u003c\/strong\u003e Not applicable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary size or function:\u003c\/strong\u003e 200 series \/ 1\/4 port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePT, G\/BSPP and NPT threads are not interchangeable.\u003c\/strong\u003e Match the mating port, tube OD and regional thread standard before purchase. For electrical products, also check AC\/DC voltage and connector type.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eModel-specific summary:\u003c\/strong\u003e A foot-operated 5\/2 pneumatic valve with PT 1\/4 ports.\u003c\/p\u003e\u003ch2\u003eKey attributes\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:680px\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eAirTAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e4F21008\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eProduct name\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e5\/2-Way Foot Pedal Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003ePower \/ actuation\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003ePneumatic or manual — no electrical coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eValve\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e5-port, 2-position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eOperation\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eFoot pedal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003ePressure\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e0–1.0 MPa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eThread suffix\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eBlank = PT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eProduct features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel-specific ordering code is shown clearly to reduce selection errors.\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial pneumatic or fluid-control service within the stated ratings.\u003c\/li\u003e\n\u003cli\u003eCompact construction supports machine-building, replacement and maintenance work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and selection notes\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eConfirm the complete model code on the nameplate and purchase order.\u003c\/li\u003e\n\u003cli\u003eFlush tubing before connection and use filtration appropriate to the product and medium.\u003c\/li\u003e\n\u003cli\u003eDo not apply loads, pressure, temperature, media or duty cycles outside the datasheet limits.\u003c\/li\u003e\n\u003cli\u003eCatalog ordering code reviewed; confirm availability and the mating connection before purchase.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eQuick answer\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e4F21008\u003c\/strong\u003e is a foot-operated 5\/2 pneumatic valve with PT 1\/4 ports.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003eHands-free cylinder actuation on assembly and fabrication equipment.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhat must be checked before ordering?\u003c\/h4\u003e\u003cp\u003eCheck connection standard, tube or port size, function, operating pressure and mounting. This model has no electrical voltage selection.\u003c\/p\u003e\u003ch4\u003eCan PT, G and NPT fittings be mixed?\u003c\/h4\u003e\u003cp\u003eNo. Their thread forms and sealing methods differ; use the exact thread stated for the model.\u003c\/p\u003e\u003ch3\u003ePDF datasheet\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/cdn\/shop\/files\/airtac-4f-foot-valve.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the corresponding AirTAC PDF datasheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eTechnical content reviewed against the AirTAC product catalog and series ordering rules. Updated 2026-08-21. AirTAC is the product manufacturer and trademark owner; this independent listing does not claim to be the official AirTAC website or an authorized distributor.\u003c\/small\u003e\u003c\/p\u003e","brand":"AirTAC","offers":[{"title":"PT 1\/4 \/ Not applicable \/ 200 series \/ 1\/4 port","offer_id":47762752340139,"sku":"4F21008","price":42.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/3775\/8635\/files\/4f21008f_4026-09-09_145745_983.png?v=1788937311","url":"https:\/\/airtacinternationalgroup.com\/products\/airtac-4f21008","provider":"AirTAC Industrial Automation Supply","version":"1.0","type":"link"}