{"product_id":"valterra-rv-gravity-and-city-water-fill-recessed-inlet-black-with-built-in-check-valve-screened-vent","title":"Valterra RV gravity and city water fill recessed inlet — Black with built-in check valve, screened vent","description":"\u003cp\u003e\u003cstrong\u003eValterra's black gravity\/city water fill is a recessed RV\/marine inlet that lets you fill a fresh water tank by gravity or connect to city water while its built-in check valve prevents backflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis molded, UV-stabilized plastic inlet combines a gravity-fill opening and a city-water hookup in one compact recessed panel. It fits into a rectangular cutout and includes a screened vent connection and an internal check valve so you can top off your holding tank without risking cross-contamination or unwanted backflow into external water sources.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the gravity fill and city water connection work together?\u003c\/h3\u003e\n\u003cp\u003eThe unit offers two ways to add water: a gravity-fill port that accepts a standard hose for slow filling of the onboard tank, and a separate threaded city water connection for pressurized supply. Both are housed in the same recessed assembly to save space and simplify plumbing. The internal check valve isolates the onboard plumbing when using external water.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGravity opening connects to 1-1\/4\" ID or 1-3\/8\" hose for tank filling\u003c\/li\u003e\n  \u003cli\u003eCity water port accepts 1\/2\" threaded pipe fitting for pressurized supply\u003c\/li\u003e\n  \u003cli\u003eBuilt-in check valve prevents backflow into the city water source\u003c\/li\u003e\n  \u003cli\u003eScreened 1\/2\" ID vent connection to prevent debris entry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical dimensions and installation requirements?\u003c\/h3\u003e\n\u003cp\u003eThe assembly measures 7 9\/16\" wide by 5 5\/16\" tall overall, with a recommended rough opening of approximately 5 3\/4\" by 3 3\/4\" for flush fit. It installs into a rectangular cutout in your RV or boat sidewall and is sized to accommodate common hose and pipe fittings. UV-stabilized plastic construction ensures it resists sun exposure on exterior installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverall width: 7 9\/16\"; overall height: 5 5\/16\"\u003c\/li\u003e\n  \u003cli\u003eRecommended cutout (rough opening): 5 3\/4\" by 3 3\/4\"\u003c\/li\u003e\n  \u003cli\u003eExterior mount for RV, trailer, or marine applications\u003c\/li\u003e\n  \u003cli\u003eUV-stable plastic resists fading and weathering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the check valve and vent improve safety and convenience?\u003c\/h3\u003e\n\u003cp\u003eThe integrated check valve blocks reverse flow, helping protect municipal or shore connections from contamination when filling or using onboard tanks. The screened vent connection allows air to escape during gravity fills while keeping out insects and debris. Together they make tank filling cleaner and reduce the chance of accidental cross-connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck valve prevents backflow into external water sources\u003c\/li\u003e\n  \u003cli\u003eScreened vent connection fits 1\/2\" ID hose to exhaust air during filling\u003c\/li\u003e\n  \u003cli\u003eOne-piece design simplifies plumbing and reduces leak points\u003c\/li\u003e\n  \u003cli\u003eBackflow prevention supports safe water interchange at campsites and marinas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? If you own an RV, travel trailer, campervan, or small boat and need a reliable, space-saving inlet for both gravity tank fills and pressurized city\/shore water connections, this Valterra recessed fill is a practical choice. It suits DIY installers and professional technicians who want a UV-resistant, compact panel with built-in backflow protection and a screened vent to keep fills clean and simple.\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: Can I connect a standard garden hose to the gravity fill?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The gravity opening accepts hoses that fit 1-1\/4\" ID or 1-3\/8\" hose for filling the onboard tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this unit prevent backflow into city water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes an internal check valve that helps stop reverse flow into the external or city water source.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Valterra","offers":[{"title":"Default Title","offer_id":67593300050105,"sku":"B076L49XWN","price":61.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/valterra-front-recessed-panel.jpg?v=1790574264","url":"https:\/\/redleafauto.ca\/products\/valterra-rv-gravity-and-city-water-fill-recessed-inlet-black-with-built-in-check-valve-screened-vent","provider":"Redleaf Auto","version":"1.0","type":"link"}