{"product_id":"castair-3-4x1-in-tank-check-valve-compression-tube-fitting-inlet-npt-outlet-ctd3410","title":"Castair 3\/4\"X1\" In Tank Check Valve Compression Tube Fitting Inlet\/NPT Outlet CTD3410","description":"\u003ch2\u003eCastair 3\/4\"x1\" In-Tank Check Valve Compression Tube Fitting Inlet \/ NPT Outlet CTD3410\u003c\/h2\u003e\n\n\u003cp\u003eThe Castair CTD3410 is the largest check valve in the CTD compression inlet series — 3\/4\" compression tube fitting inlet, 1\" NPT male outlet. At $46.59, this is a heavy-duty valve for large industrial reciprocating compressors where 3\/4\" copper discharge tubing connects to a check valve that then threads into a 1\" NPT tank bung. One valve body handles both the compression tube connection and the step-up to the larger tank port. Rated 500 PSIG and 400 degrees F with a 1\/8\" unloader port.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CTD3410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection:\u003c\/strong\u003e 3\/4\" Compression tube fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection:\u003c\/strong\u003e 1\" 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 $46.59\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 CTD3410\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" copper discharge tubing runs from the compressor head\u003c\/li\u003e\n\u003cli\u003eTank has a 1\" NPT female bung\u003c\/li\u003e\n\u003cli\u003eNeed one valve body to handle both the compression tube connection and the size step-up\u003c\/li\u003e\n\u003cli\u003eTypical on large reciprocating compressors in the 7.5-15 HP range where Castair builds with this specific tube\/tank configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCTD Series Full Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTD3838\u003c\/strong\u003e — 3\/8\" comp x 3\/8\" NPT, $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 (this listing), $46.59\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From Air Compressor Factory Direct?\u003c\/h3\u003e\n\u003cp\u003eLarge-bore check valves at this size and configuration are precision replacement parts. We carry the full Castair check valve line and can confirm CTD3410 is the right part for your installation before it ships. Call with your compressor model or discharge tube and tank dimensions.\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 confirmation before you order\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":53342534893781,"sku":"CTD3410","price":86.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/8466\/0949\/files\/ConraderCheckValve_dca07ba0-d7f3-4191-affc-56dc5097a6dd.jpg?v=1772652651","url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-3-4x1-in-tank-check-valve-compression-tube-fitting-inlet-npt-outlet-ctd3410","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}