--- product_id: 207495126 title: "Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF" brand: "flow-rite" price: "€ 72.51" currency: EUR in_stock: false reviews_count: 10 url: https://www.desertcart.at/products/207495126-flow-rite-mv-03-rn01-v3-three-position-automatic-valve store_origin: AT region: Austria --- # Closed recirculation mode Universal fit for low-profile boats 3-position valve control Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF **Brand:** flow-rite **Price:** € 72.51 **Availability:** ❌ Out of Stock ## Summary > ⚓ Keep your catch fresher, longer — the smart valve every pro angler needs! ## Quick Answers - **What is this?** Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF by flow-rite - **How much does it cost?** € 72.51 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/207495126-flow-rite-mv-03-rn01-v3-three-position-automatic-valve) ## Best For - flow-rite enthusiasts ## Why This Product - Trusted flow-rite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Barbed Design:** Includes hose clamp and molded bump for secure, leak-proof connections that last season after season. - • **Rear/Transom Cable Access:** Flexible installation with cable approach from the rear side for cleaner, streamlined setups. - • **Seamless 3-Mode Operation:** Switch effortlessly between RECIRC, EMPTY, and AUTO modes for ultimate livewell control. - • **Automatic Water Management:** Keeps your catch alive by blending fresh water and recirculating used water without manual intervention. - • **Universal Fit for Bass & Flat Boats:** Designed to integrate perfectly with most low-profile boats, no custom mods needed. ## Overview The Flow-Rite MV-03-RN01 V3 is a metal, barbed three-position automatic valve engineered for universal fit on bassboats and flat boats. It offers RECIRC, EMPTY, and AUTO modes controlled via the MC-1-03-100 actuator, enabling automatic livewell water management with rear/transom cable access. Waterproof and durable, it supports a single aerator pump for efficient filling and recirculation, ensuring optimal oxygenation and water quality to keep your catch alive effortlessly. ## Description Like the V2, the V3 is a reversible check valve that allows a single pump to not only perform the basic livewell functions necessary to keep your catch alive, but does it in a passive or automatic manner. It also has a third closed “RECIRC” position. By mounting the pump to the valve body, the operator only has to decide whether he wants his livewell functioning or empty. When the first fish is caught, place the valve in the “AUTO” position and turn on the pump. When the boat is off plane the pump will recirculate and aerate the livewell water and simultaneously blend in a portion of fresh lake water. Used livewell water is expelled out the overflow as fresh water enters to prevent any ammonia build up. When the boat is put on plane, the valve’s check flapper will prevent water loss out the drain, and allow the pump to continue its recirculation duties. Any water lost out the overflow while running on plane is automatically made up when the boat is brought off plane at the next fishing location. All this is accomplished without any operator assistance. For those times when outside water is not wanted or available, such as, adding ice, livewell additives, going through locks, traveling to out of water weigh-ins, dockside refueling or using our optional Pump-out / Venturi Aerator, place the valve in the “RECIRC” position. To empty, simply turn off the pump and move the valve to the “EMPTY” position for gravity draining. The barbed version includes a hose clamp and molded bump. The V3 valve has two cable approach options. The cable can approach the valve from either the front/livewell or the rear/transom side of the boat. Review: Good replacement valve. - Fit right in place of old valve. Works like new now. Review: Works great - Replaced my original 98 Basscat jaguar valves. Works great and no issues. ## Features - Ideally used in bassboats, flat boats, and other low profile boats for automatic drain control and livewell management.Fit Type: Universal Fit - Accepts mounting of one standard aerator pump for both filling and recirculation - Includes closed recirculation mode which allows addition of optional pump-out system - Provides RECIRC / EMPTY / AUTO modes; Operates with the MC-1-03-100 actuator - Cable approach from the rear/transom side of the boat - Fit Type: Universal Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZS635ZC | | Best Sellers Rank | #89,478 in Automotive ( See Top 100 in Automotive ) #63 in RV Water Pumps & Accessories | | Brand | Flow-Rite | | Customer Reviews | 4.5 4.5 out of 5 stars (402) | | Date First Available | October 30, 2019 | | Inlet Connection Type | Barb | | Item Weight | 3.52 ounces | | Item model number | MV-03-RN01 | | Manufacturer | Flow-Rite | | Manufacturer Part Number | MV-03-RN01 | | Material | Metal | | Model | MV-03-RN01 | | Number of Ports | 1 | | Outlet Connection Type | Barb | | Package Dimensions | 7.2 x 3.54 x 3.07 inches | | Position | Rear | | Special Features | Waterproof | | Specification Met | ULC | | UPC | 784176000582 | ## Product Details - **Brand:** Flow-Rite - **Inlet Connection Type:** Barb - **Manufacturer:** Flow-Rite - **Material:** Metal - **Number of Ports:** 1 - **Outlet Connection Type:** Barb - **Specification Met:** ULC - **UPC:** 784176000582 ## Images ![Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF - Image 1](https://m.media-amazon.com/images/I/71XNqgESBqL.jpg) ![Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF - Image 2](https://m.media-amazon.com/images/I/71h4QRLCJqL.jpg) ![Flow-Rite MV-03-RN01 V3 Three-Position Automatic Valve Recirc/Empty/Auto - Barbed, Rear Non-PEF - Image 3](https://m.media-amazon.com/images/I/71m+TaXV17L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good replacement valve. *by M***C on November 15, 2025* Fit right in place of old valve. Works like new now. ### ⭐⭐⭐⭐⭐ Works great *by M***N on January 2, 2026* Replaced my original 98 Basscat jaguar valves. Works great and no issues. ### ⭐⭐⭐⭐⭐ Flow-Rite exact replacement for a Ranger Bass Boat. *by B***3 on October 13, 2025* Perfect fit (exact model) to replace a pump that came in a 2002 18' Ranger bass boat. Was easy to install as all the connections matched the replaced model. Did not have to adjust the settings for the same reason. Was a great value! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/207495126-flow-rite-mv-03-rn01-v3-three-position-automatic-valve](https://www.desertcart.at/products/207495126-flow-rite-mv-03-rn01-v3-three-position-automatic-valve) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*