{"product_id":"premium-316l-stainless-steel-thread-adapter-pt-male-to-npt-female-1-8-pt-male-to-1-8-npt-female-副本-1","title":"AirTAC Compatible PT to NPT Thread Adapter (1\/8\", 1\/4\", 3\/8\", 1\/2\")","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePT to NPT Thread Adapters: The Essential Guide for International Pneumatic Equipment\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eAre you assembling or repairing automation equipment and found that your new \u003cb\u003eAirTAC solenoid valve\u003c\/b\u003e or \u003cb\u003eBFC F.R.L. unit\u003c\/b\u003e has the right size but simply won't screw into your existing piping? This is a common issue caused by the subtle yet critical differences between \u003cb\u003ePT threads (Metric Taper)\u003c\/b\u003e and \u003cb\u003eNPT threads (American Standard Taper)\u003c\/b\u003e.\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e1. Why Use a Thread Adapter?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eWhile PT (also known as Rc or BSPT) and NPT are both tapered threads and look nearly identical, they are \u003cb\u003enot interchangeable\u003c\/b\u003e due to two key dimensions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eThread Angle\u003c\/b\u003e: PT threads have a \u003cb\u003e55°\u003c\/b\u003e included angle, while NPT threads have a \u003cb\u003e60°\u003c\/b\u003e angle.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePitch (TPI)\u003c\/b\u003e: Except for specific sizes like 1\/2\" and 3\/4\", the number of threads per inch (TPI) differs for most sizes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e⚠️ WARNING\u003c\/b\u003e: Forcing a PT fitting into an NPT port will cause thread damage and lead to irreparable air leaks. Using a dedicated \u003cb\u003eThread Adapter\u003c\/b\u003e is the only standard practice to ensure system sealing and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e2. Common Adapter Specifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eTo accommodate popular AirTAC products, these adapters are available in standard imperial sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cb\u003e1\/8\" PT Female to 1\/8\" NPT Male\u003c\/b\u003e: Ideal for \u003cb\u003e3V1\u003c\/b\u003e or \u003cb\u003e3V2\u003c\/b\u003e series compact valves.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cb\u003e1\/4\" PT Female to 1\/4\" NPT Male\u003c\/b\u003e: Commonly used for \u003cb\u003e3V3\u003c\/b\u003e valves or \u003cb\u003eBFC3000\u003c\/b\u003e series F.R.L. units.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e3\/8\" or 1\/2\" Adapters\u003c\/b\u003e: Designed for high-flow air preparation units.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e3. Key Product Advantages\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDrop-in Replacement\u003c\/b\u003e: Easily adapt Asian-spec components to North American systems without re-laying entire pipelines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cb\u003eZero-Leak Design\u003c\/b\u003e: Precision-machined tapered surfaces ensure excellent sealing even in high-pressure environments (up to the AirTAC standard of \u003cb\u003e0.8MPa \/ 114psi\u003c\/b\u003e).\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDurable Materials\u003c\/b\u003e: Typically made of nickel-plated brass or stainless steel for superior corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e4. Installation Pro-Tips\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eIdentify the Code\u003c\/b\u003e: When purchasing, check the model suffix. In AirTAC products, \u003cb\u003e\"T\"\u003c\/b\u003e stands for NPT thread, \u003cb\u003e\"G\"\u003c\/b\u003e for G thread, and no code typically defaults to \u003cb\u003ePT thread\u003c\/b\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eUse Sealant Tape\u003c\/b\u003e: Even with an adapter, we recommend wrapping 2-3 layers of \u003cb\u003eTeflon Tape\u003c\/b\u003e (PTFE) around the male threads to compensate for the slight difference in thread angles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTorque Control\u003c\/b\u003e: Tapered threads seal by compression. Avoid over-tightening to prevent cracking the adapter body or the valve housing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AirTAC","offers":[{"title":"Default Title","offer_id":52139643633945,"sku":null,"price":4.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2225\/0265\/files\/1_4_PTMaleto1_4_NPTFemale.jpg?v=1773105892","url":"https:\/\/airtac-shop.com\/products\/premium-316l-stainless-steel-thread-adapter-pt-male-to-npt-female-1-8-pt-male-to-1-8-npt-female-%e5%89%af%e6%9c%ac-1","provider":"AirTAC Shop","version":"1.0","type":"link"}