{"product_id":"ham-let-3200341-inline-check-valve-3-8-in-comp-x-comp","title":"Ham-let 3200341 Inline Check Valve 3\/8 in Comp X Comp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAM-LET 3200341 is a 3\/8-inch inline check valve designed to allow one-directional fluid or gas flow and prevent backflow in high-pressure process and instrumentation systems. It uses compression x compression end connections for a leak-tight, tubing-based installation without threading or welding. The body and spring are both 316 stainless steel, and the seat seal is Viton, making this valve well-suited for corrosive media and elevated temperatures up to 375 degrees F. The valve opens at a crack pressure of 1 psi and is rated for a maximum working pressure of 3000 psi, serving demanding industrial and specialty gas applications.\u003c\/p\u003e\n\u003cp\u003eThis check valve is installed inline in compression-tubing systems used in instrumentation, semiconductor processing, chemical distribution, high-pressure gas lines, and similar trade applications. The compression x compression configuration suits 3\/8-inch tubing runs where a tool-free, repeatable connection is required. Licensed pipefitters, industrial instrumentation technicians, and specialty gas system installers are the typical tradespeople working with this component. It is a direct cross-reference to Swagelok part number SS-6C-1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e316 stainless steel body for corrosion resistance in aggressive media\u003c\/li\u003e\n  \u003cli\u003eViton seal material rated for compatibility with a wide range of chemicals and gases\u003c\/li\u003e\n  \u003cli\u003e3000 psi maximum working pressure for high-pressure instrumentation service\u003c\/li\u003e\n  \u003cli\u003e1 psi crack pressure for low-resistance opening in low-differential systems\u003c\/li\u003e\n  \u003cli\u003eMaximum operating temperature of 375 degrees F (190 degrees C)\u003c\/li\u003e\n  \u003cli\u003eCompression x compression ends eliminate the need for threading or welding at installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDirect cross-reference to Swagelok part number SS-6C-1. Designed for use in 3\/8-inch compression tubing systems. Verify tubing outer diameter and wall thickness before installation to confirm fitting compatibility.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed pipefitters or instrumentation technicians following applicable pressure piping codes. Depressurize and isolate the line completely before removing any existing valve or fitting. Compression fittings require proper tube preparation, including square-cut, deburred tubing ends seated fully before tightening the nut. Do not overtighten compression fittings; follow the fitting manufacturer's assembly procedure for ferrule-style connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression x Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Inline Check Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 3000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrack Pressure\u003c\/strong\u003e: 1 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 375 degrees F (190 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Viton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Reference Part Number\u003c\/strong\u003e: SS-6C-1 (Swagelok)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HAM-LET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3200341\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAM-LET","offers":[{"title":"Default Title","offer_id":67912478654770,"sku":"3200341","price":181.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/69d42f095c2379f461eff55527274f10_c061237d-0996-4498-b614-1b56ea7776c9.jpg?v=1791235140","url":"https:\/\/voomisupply.com\/products\/ham-let-3200341-inline-check-valve-3-8-in-comp-x-comp","provider":"Voomi Supply","version":"1.0","type":"link"}