{"product_id":"dixon-valve-coupling-bd-dv-00321-hose-insert-fitting","title":"Dixon Valve Coupling BD-DV-00321 Hose Insert Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DIXON VALVE COUPLING BD-DV-00321 is a stainless steel barbed hose insert fitting designed for secure, leak-resistant hose connections in fluid transfer applications. The fitting features a male NPT threaded end on one side and a barbed insert end on the other, accepting hose with a 1\/2 inch inside diameter. The all-stainless construction resists corrosion in wet, chemical, and outdoor service environments. This type of fitting is installed by plumbers, pipefitters, and industrial maintenance technicians wherever a threaded port must transition to flexible hose. The MNPT thread standard ensures compatibility with standard pipe thread fittings found throughout commercial and residential fluid systems.\u003c\/p\u003e\u003cp\u003eThis hose insert is suited for use in plumbing, irrigation, HVAC condensate, and light industrial fluid transfer lines where a 1\/2 inch ID hose must connect to a 1\/2 inch male NPT threaded port. The stainless steel body handles both liquid and low-pressure pneumatic service, making it a reliable choice for applications requiring corrosion resistance beyond what brass or zinc fittings can provide. It is commonly used in mechanical rooms, equipment panels, and outdoor utility installations where long-term durability matters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for corrosion resistance in wet and chemical environments\u003c\/li\u003e\n\u003cli\u003e1\/2 inch MNPT threaded end connects directly to standard pipe thread ports\u003c\/li\u003e\n\u003cli\u003eBarbed insert end secures 1\/2 inch ID hose without the need for additional fittings\u003c\/li\u003e\n\u003cli\u003eBarb x NPT end connection configuration simplifies hose-to-pipe transitions\u003c\/li\u003e\n\u003cli\u003eCompact form factor suitable for tight installation spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard replacement or new-installation hose insert fitting for systems using 1\/2 inch inside diameter flexible hose with 1\/2 inch MNPT threaded ports.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified plumber or pipefitter following applicable IPC and local plumbing codes. Shut off fluid supply and relieve system pressure before removing or installing any fitting. Apply appropriate thread sealant tape or compound to the MNPT threads before tightening. Secure hose to the barbed end using a properly rated hose clamp to ensure a leak-free connection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Hose Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Barb x NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Inside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DIXON VALVE COUPLING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BD-DV-00321\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIXON VALVE \u0026 COUPLING","offers":[{"title":"Default Title","offer_id":51720944320818,"sku":"BD-DV-00321","price":97.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c846c63ba03367957c4b60e23c15f55.jpg?v=1788571281","url":"https:\/\/voomisupply.com\/products\/dixon-valve-coupling-bd-dv-00321-hose-insert-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}