{"product_id":"14-hb-x-14-mip-brass-check-valve-46529","title":"1\/4 in. Hose Barb x 1\/4 in. Male NPT Brass Check Valve","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eMidland Industries 46529 is a 1\/4 in. brass marine anti-siphon check valve with a 1\/4 in. hose barb inlet and a 1\/4 in. male NPT outlet. It prevents siphoning and backflow in low-pressure marine and equipment plumbing, allowing flow in one direction only. The brass body resists corrosion in marine environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMidland Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003e46529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Connections\u003c\/td\u003e\n\u003ctd\u003eHose Barb x 1\/4 in. Male NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eAnti-siphon check\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Content\u003c\/td\u003e\n\u003ctd\u003eContains lead (not certified lead-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eMaterials of Construction\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eCommon in marine fuel-vent and bilge plumbing and other low-pressure equipment lines where siphoning must be prevented. Connect the hose to the barbed inlet and thread the male NPT end into the receiving port; flow passes from the barb toward the threaded end.\u003c\/p\u003e\n\u003ch3\u003eCross-Reference and Interchange\u003c\/h3\u003e\n\u003cp\u003eReplacing a competitor check valve? Match nominal size (1\/4 in.), connections, and rating. Send us the part number you are crossing from and we will confirm the interchange.\u003c\/p\u003e\n\u003ch3\u003eSizing and Installation Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-types-explained\"\u003eCheck Valve Types Explained\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/how-to-choose-the-right-valve\"\u003eHow to Choose the Right Valve\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/teflon-tape-vs-pipe-dope\"\u003eTeflon Tape vs. Pipe Dope\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich direction does it flow?\u003c\/strong\u003e\u003cbr\u003eFlow runs from the hose-barb inlet to the male NPT outlet; it blocks reverse flow and siphoning back toward the barb.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat connections does it have?\u003c\/strong\u003e\u003cbr\u003eA 1\/4 in. hose barb on one end and a 1\/4 in. male NPT on the other.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it lead-free?\u003c\/strong\u003e\u003cbr\u003eNo. The brass body contains lead and is not certified lead-free.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a final-sale item?\u003c\/strong\u003e\u003cbr\u003eYes. This is an imported, final-sale anti-siphon valve; confirm fit before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":48646775570647,"sku":"46529","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/4152\/8791\/files\/MIDLANDINDUSTRIES_46529.jpg?v=1779367484","url":"https:\/\/apexflowsolutions.com\/products\/14-hb-x-14-mip-brass-check-valve-46529","provider":"Apex Flow Solutions","version":"1.0","type":"link"}