{"product_id":"value-collection-101-504nl-check-swing-valve-3-4-in","title":"Value Collection 101-504NL Check Swing Valve 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101-504NL is a 3\/4 inch swing-style check valve designed to allow one-directional flow and prevent backflow in copper piping systems. The body and seal are both constructed from brass alloy grade 46400, providing solid corrosion resistance in potable water and general plumbing applications. Rated at 200 WOG (Water, Oil, Gas), this valve is built to handle the pressure demands common in residential and light commercial installations. End connections are C x C (copper sweat), making it a direct fit for standard copper pipe work. Licensed plumbers and pipefitters are the primary installers for this type of fitting.\u003c\/p\u003e\n\u003cp\u003eThis check swing valve is suited for residential and light commercial plumbing systems where backflow prevention is required on 3\/4 inch copper lines. Typical applications include domestic water supply lines, boiler feed lines, and irrigation systems where reverse flow could damage equipment or contaminate the supply. The C x C connection type means installation requires a sweat-solder process using standard copper fittings and flux.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSwing-type check mechanism prevents backflow without requiring external actuation\u003c\/li\u003e\n  \u003cli\u003e200 WOG pressure rating suitable for water, oil, and gas service\u003c\/li\u003e\n  \u003cli\u003eFull brass body and seal construction — alloy grade 46400 — for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eC x C end connections for standard copper sweat installation\u003c\/li\u003e\n  \u003cli\u003eCompact profile: 2.75 inches height, 1.75 inches width, 1.75 inches length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation check valve for 3\/4 inch copper pipe systems using sweat (C x C) connections in residential and light commercial plumbing applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber following applicable IPC or local plumbing code requirements. Shut off the water supply and fully depressurize and drain the line before cutting in or replacing the valve. Use appropriate flux and lead-free solder for potable water service in compliance with local code. Verify flow direction arrow on the valve body is oriented correctly before soldering connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Check Swing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: C x C (Copper Sweat)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 200 WOG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 46400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 pounds\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 101-504NL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711607079218,"sku":"101-504NL","price":27.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/56023fa1c6fc71d4324c3c014bb8becf.jpg?v=1788477532","url":"https:\/\/voomisupply.com\/products\/value-collection-101-504nl-check-swing-valve-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}