{"product_id":"castair-3-8x3-8-in-tank-check-valve-compression-tube-fitting-inlet-npt-outlet-ctd3838","title":"Castair 3\/8\"X3\/8\" In Tank Check Valve, Compression Tube Fitting Inlet\/NPT Outlet CTD3838","description":"\u003ch2\u003eCastair 3\/8\"x3\/8\" In-Tank Check Valve Compression Tube Fitting Inlet \/ NPT Outlet CTD3838\u003c\/h2\u003e\n\n\u003cp\u003eThe Castair CTD3838 is a 3\/8\" x 3\/8\" in-tank check valve with compression tube fitting inlet and 3\/8\" NPT male outlet. At $20.33, it's the smallest in the Castair CTD compression inlet series, for compressor configurations where both the discharge tube and tank connection are in the 3\/8\" size range. The compression inlet accepts 3\/8\" copper tubing; the NPT male outlet threads into the 3\/8\" tank bung. Rated 500 PSIG and 400 degrees F with a 1\/8\" unloader port — same ratings as every valve in the Castair in-tank check valve family.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CTD3838\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection:\u003c\/strong\u003e 3\/8\" Compression tube fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection:\u003c\/strong\u003e 3\/8\" NPT Male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e 500 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 400 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnloader Port:\u003c\/strong\u003e 1\/8\" side port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e $20.33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Castair (Spicer, Minnesota)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen You Need CTD3838\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8\" copper discharge tubing from the compressor head\u003c\/li\u003e\n\u003cli\u003eTank or manifold has a 3\/8\" NPT female connection\u003c\/li\u003e\n\u003cli\u003eTypical on smaller light commercial or contractor compressor configurations where 3\/8\" is used throughout the discharge circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCTD Series Complete Lineup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD3838\u003c\/strong\u003e — 3\/8\" comp x 3\/8\" NPT (this listing), $20.33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD3812\u003c\/strong\u003e — 3\/8\" comp x 1\/2\" NPT, $20.33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD1212\u003c\/strong\u003e — 1\/2\" comp x 1\/2\" NPT, $21.18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD1238\u003c\/strong\u003e — 1\/2\" comp x 3\/8\" comp, $25.41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD1234\u003c\/strong\u003e — 1\/2\" comp x 3\/4\" NPT, $29.65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD3434\u003c\/strong\u003e — 3\/4\" comp x 3\/4\" NPT, $29.65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD3410\u003c\/strong\u003e — 3\/4\" comp x 1\" NPT, $46.59\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From Air Compressor Factory Direct?\u003c\/h3\u003e\n\u003cp\u003eWe stock the full Castair check valve line from the smallest CTD3838 to the largest CTB112112. Wrong-size check valves are a common ordering mistake and easy to avoid with a quick phone call. Call us with your compressor model and we'll confirm the right valve before it ships.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e on qualifying orders to the lower 48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree tech support\u003c\/strong\u003e — fitment verification by phone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull manufacturer warranty\u003c\/strong\u003e on all Castair products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCall 866-217-0063 for quick answers and help!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cast Air","offers":[{"title":"Default Title","offer_id":53342535745749,"sku":"CTD3838","price":36.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/8466\/0949\/files\/ConraderCheckValve_f6dfc92f-cc8a-4402-84e4-7c99a74dbd4c.jpg?v=1772652658","url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-3-8x3-8-in-tank-check-valve-compression-tube-fitting-inlet-npt-outlet-ctd3838","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}