{"product_id":"boltigen-rv-water-inlet-replacement-check-valve-brass-backflow-preventer-3-4-nh-female-to-1-2-npt-male-3-flange","title":"Boltigen RV Water Inlet Replacement Check Valve — Brass Backflow Preventer, 3\/4 NH Female to 1\/2 NPT Male, 3” Flange","description":"\u003cp\u003eMeet Boltigen's RV water inlet replacement check valve, a compact brass backflow preventer designed for city water fills in campers, travel trailers, and motorhomes. This valve adapts from a 3\/4 NH (GHT) female connection to a 1\/2 NPT male hose thread, paired with a 3 inch white flange. A flexible rubber dust plug is included to seal the connection when not in use, helping keep grit and dust out of your system.\u003c\/p\u003e\n\u003cp\u003eThe brass body is lead-free, contributing to safer water contact, while the white flange uses durable plastic for lasting support. The overall build is designed to withstand everyday RV pressure and temperature swings, and it resists corrosion from exposure to water and outdoor elements.\u003c\/p\u003e\n\u003cp\u003eIn practice, this check valve sits in your fresh water line to help prevent backflow and reduce the risk of contaminants traveling into the RV's plumbing when the city water hose is in use. The rubber cap keeps the connection point clean during storage on the road.\u003c\/p\u003e\n\u003ch2\u003eKey design features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial quality: lead-free brass core for durability and long life; durable white plastic flange offers a solid mounting surface.\u003c\/li\u003e\n  \u003cli\u003eConnection versatility: 3\/4 NH female to 1\/2 NPT male thread supports common city water hoses and connectors.\u003c\/li\u003e\n  \u003cli\u003eBackflow prevention: built-in check valve helps regulate water flow and reduce backflow risk.\u003c\/li\u003e\n  \u003cli\u003eProtective dust management: included rubber plug guards the connection when not in service.\u003c\/li\u003e\n  \u003cli\u003eEase of use: simple grip and detach function with a user-friendly hose connection point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePractical use and installation notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall inside the RVs fresh water system to maintain clean water supply during hookups to city water.\u003c\/li\u003e\n  \u003cli\u003eThe 3 inch flange provides stable mounting and a clean finish in the inlet area.\u003c\/li\u003e\n  \u003cli\u003eDesigned for frequent daily use, with corrosion resistance and temperature tolerance in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat you get and support\u003c\/h2\u003e\n\u003cp\u003eEach purchase is quality-checked before shipment, with a dedicated support option if you need assistance or a replacement. A 100% satisfaction approach underscores the product offering, including options for exchange or refund if needed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included with the Boltigen RV Water Inlet Check Valve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 3\/4 NH female to 1\/2 NPT male thread valve, 3 inch flange, and a flexible dust plug for replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does this valve help prevent backflow in an RV water system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It acts as a backflow preventer within the city water inlet, reducing exposure to contaminants when connected to external hoses.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":42465692024917,"sku":"B09PB9G78Z","price":28.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/boltigen-rv-water-inlet-check-valve-closeup.jpg?v=1778018231","url":"https:\/\/plentytorque.co.uk\/products\/boltigen-rv-water-inlet-replacement-check-valve-brass-backflow-preventer-3-4-nh-female-to-1-2-npt-male-3-flange","provider":"PlentyTorque","version":"1.0","type":"link"}