{"product_id":"quick-connect-stems-and-bodies","title":"Quick Connect Stems and Bodies, Swagelok and Superlok, 3\/8\" and 1\/2\", 316 SS","description":"\u003cp\u003eEvery instrumentation quick connect we stock, on one page, so you can find both halves without hunting. Swagelok and Superlok, 3\/8 inch and 1\/2 inch, stems and bodies, all 316 stainless, all valved with double shut-off. Pick the part you need from the dropdown.\u003c\/p\u003e\n\n\u003ch2\u003eWhat we have, and what it costs\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOn hand\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwagelok 1\/2 in Body\u003c\/td\u003e\n\u003ctd\u003eSS-QC8-B-810\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e$74.95\u003c\/strong\u003e, was $195.99\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperlok 1\/2 in Body\u003c\/td\u003e\n\u003ctd\u003eSQC3B-S8\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e$74.95\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperlok 1\/2 in Stem\u003c\/td\u003e\n\u003ctd\u003eSQC3P-S8-DO\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e$74.95\u003c\/strong\u003e, was $119.85\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperlok 3\/8 in Body\u003c\/td\u003e\n\u003ctd\u003eSQC2B-S6\u003c\/td\u003e\n\u003ctd\u003e$129.95\u003c\/td\u003e\n\u003ctd\u003e3, orderable when out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperlok 3\/8 in Stem\u003c\/td\u003e\n\u003ctd\u003eSQC2P-S6-DO\u003c\/td\u003e\n\u003ctd\u003e$109.95\u003c\/td\u003e\n\u003ctd\u003e7, orderable when out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eEverything in 1\/2 inch is $74.95 until it is gone\u003c\/h2\u003e\n\u003cp\u003eWe bought the 1\/2 inch parts for builds that changed, and they have sat on the shelf since. They are new, unused and genuine, and we would rather they were in somebody's system than in our rack. So all three 1\/2 inch pieces are $74.95, which is under the cheapest new listing we could find anywhere for the Swagelok body, and well under what these normally sell for.\u003c\/p\u003e\n\u003cp\u003eThere are 4 Swagelok bodies, 5 Superlok bodies and 10 Superlok stems. When they are gone they are gone, and 1\/2 inch goes back to special order.\u003c\/p\u003e\n\u003cp\u003eThe 3\/8 inch is different. That is our regular stocked size, it moves steadily, and you can order it any time whether or not the count on this page says zero. If we are out we will tell you the lead time.\u003c\/p\u003e\n\n\u003ch2\u003eCheck the minimum temperature before you order\u003c\/h2\u003e\n\u003cp\u003eThe Superlok quick connects are rated to a \u003cstrong\u003eminimum of 10 °F (-12 °C)\u003c\/strong\u003e. That is the specification people miss on these fittings, and it is the one that bites, because plenty of extraction work runs colder than that. If your line sees colder than 10 °F, this is the wrong fitting and you should call us at 541-330-6409 rather than order one. The Swagelok QC8 body runs a little colder, down to -10 °F (-23 °C).\u003c\/p\u003e\n\n\u003ch2\u003eStem or body, and which brand\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003estem\u003c\/strong\u003e is the male half. The \u003cstrong\u003ebody\u003c\/strong\u003e is the female half. You need one of each to make a connection, and both are sold separately here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwagelok and Superlok do not interchange.\u003c\/strong\u003e Different manufacturers, different couplings. A Superlok stem will not enter a Swagelok body and the reverse is equally true. Match the brand you already have in the plant.\u003c\/p\u003e\n\u003cp\u003eSizes do not cross either. A 3\/8 inch stem will not go into a 1\/2 inch body. Superlok codes its series by size: SQC2 is the 3\/8 inch family, SQC3 is the 1\/2 inch family. Swagelok's QC8 is the 1\/2 inch size in its instrumentation line.\u003c\/p\u003e\n\u003cp\u003eIf you are matching something already installed and you are not certain what you have, call 541-330-6409 before you order. We would rather spend five minutes on the phone than sell you a half that does not fit.\u003c\/p\u003e\n\n\u003ch2\u003eDouble shut-off, and why it matters\u003c\/h2\u003e\n\u003cp\u003eEvery part on this page is valved. Both halves seal as they separate, so a charged line does not dump on the floor when you break the connection. Superlok calls it DESO and codes it DO. On the Superlok parts, spillage on disconnect is about 1.0 cm3.\u003c\/p\u003e\n\u003cp\u003eThat is the whole reason to spend this money instead of unthreading a fitting. If you are breaking and remaking a solvent, gas or instrumentation line regularly, a double shut-off quick connect pays for itself in mess you did not clean up.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSuperlok stems and bodies\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 316 stainless steel, fluorocarbon FKM O-ring\u003c\/li\u003e\n\u003cli\u003eWorking pressure, coupled: 1,500 psig (103 bar) at 70 °F (21 °C), 250 psig (17.2 bar) at 400 °F (204 °C)\u003c\/li\u003e\n\u003cli\u003eWorking pressure, uncoupled: 750 psig (51.6 bar), SQC2 series\u003c\/li\u003e\n\u003cli\u003eTemperature range: 10 °F to 400 °F (-12 °C to 204 °C)\u003c\/li\u003e\n\u003cli\u003eCv: 0.5, SQC2 series\u003c\/li\u003e\n\u003cli\u003eSpillage on disconnect: 1.0 cm3\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 1.30 in (33.0 mm)\u003c\/li\u003e\n\u003cli\u003eEnd connections: Superlok tube fitting, 3\/8 in or 1\/2 in tube OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSwagelok SS-QC8-B-810 body\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 316 stainless steel, fluorocarbon FKM O-ring\u003c\/li\u003e\n\u003cli\u003eSeries: QC8, instrumentation quick connect, valved body\u003c\/li\u003e\n\u003cli\u003eCv: 1.5\u003c\/li\u003e\n\u003cli\u003eMaximum coupled pressure: 750 psig (51.6 bar)\u003c\/li\u003e\n\u003cli\u003eTemperature range: -10 °F to 400 °F (-23 °C to 204 °C)\u003c\/li\u003e\n\u003cli\u003eEnd connection: 1\/2 in Swagelok tube fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA Superlok SQC2 series 3\/8 inch quick connect appears in our third party engineering report ECR-250902-R0 at Appendix A-14, rated 250 psi and 10 °F to 400 °F, 316 stainless wetted with an FKM O-ring. If you need the exact part that matches a certification package, call before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eWhat is not included\u003c\/h2\u003e\n\u003cp\u003eEach part is sold singly. A stem does not come with a body and a body does not come with a stem. Tube, nuts and ferrule sets are not included either, and we sell nut and ferrule sets separately.\u003c\/p\u003e\n\n\u003ch2\u003eWhat these are not\u003c\/h2\u003e\n\u003cp\u003eThese are instrumentation quick connects for process, solvent and gas lines. They are not our flat face zero spill coupling, which is a separate 3\/4 inch product for coolant and glycol loops. They are not tri-clamp fittings. They are not rated for the pressures our tri-clamp hardware handles, so read the numbers above before you put one somewhere it does not belong.\u003c\/p\u003e","brand":"N.B.Oler","offers":[{"title":"Superlok 3\/8\" Stem, SQC2P-S6-DO","offer_id":45529015255239,"sku":"SQC2P-S6-DO","price":109.95,"currency_code":"USD","in_stock":true},{"title":"Superlok 1\/2\" Stem, SQC3P-S8-DO","offer_id":45529015288007,"sku":"SQC3P-S8-DO","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Swagelok 1\/2\" Body, SS-QC8-B-810","offer_id":50708892942535,"sku":"SS-QC8-B-810","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Superlok 1\/2\" Body, SQC3B-S8","offer_id":50708892975303,"sku":"SQC3B-S8","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Superlok 3\/8\" Body, SQC2B-S6","offer_id":50708893008071,"sku":"SQC2B-S6","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2134\/5331\/products\/Superlok1.5.jpg?v=1676075487","url":"https:\/\/www.nboler.com\/products\/quick-connect-stems-and-bodies","provider":"N.B.Oler","version":"1.0","type":"link"}