--- product_id: 35483351 title: "Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1" brand: "geberit" price: "₩118983" currency: KRW in_stock: true category: "Geberit" url: https://www.desertcart.kr/products/35483351-geberit-replacement-dual-flush-cistern-valve-main-body-only-twico store_origin: KR region: South Korea --- # Genuine Geberit replacement part Compatible with top brands Ideal Standard, Duravit, Villeroy & Boch Precision 240mm height valve body Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 **Brand:** geberit **Price:** ₩118983 **Availability:** ✅ In Stock ## Summary > 🚽 Upgrade your flush game with Geberit precision! ## Quick Answers - **What is this?** Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 by geberit - **How much does it cost?** ₩118983 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/35483351-geberit-replacement-dual-flush-cistern-valve-main-body-only-twico) ## Best For - geberit enthusiasts ## Why This Product - Trusted geberit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Craftsmanship:** Constructed from premium brass and metal alloys for long-lasting reliability and corrosion resistance. - • **Seamless Compatibility:** Fits perfectly with popular Twico-1 flush valves from leading manufacturers, ensuring hassle-free replacement. - • **Easy Installation Ready:** Barb inlet/outlet connections and standard thread sizes simplify your plumbing upgrade or repair. - • **Trusted Brand Assurance:** Genuine Geberit part guarantees quality and peace of mind, backed by a 4.7-star rating from over 1,200 users. - • **Compact & Efficient Design:** Slim 240mm height and 80mm width body fits discreetly, optimizing cistern space without compromising performance. ## Overview The Geberit Replacement Dual Flush Cistern Valve Main Body (Twico-1 240.280.00.1) is a genuine, high-quality valve cartridge designed for seamless replacement in popular Twico-1 flush systems. Measuring 240mm in height and 80mm in width, it features durable brass construction and standard barb connections, ensuring compatibility with top brands like Ideal Standard, Duravit, and Villeroy & Boch. Trusted by professionals and backed by excellent customer reviews, this valve body offers reliable performance and easy installation for your bathroom upgrade. ## Description Replacement valve cartridge for the popular Twico-1 flush valve used by many top brand manufacturers like Ideal Standard, Duravit and Villeroy & Boch. The complete valve assembly is now discontinued so we have attached additional items you may require for your installation ## Features - Replacement Twico-1 flush valve cartridge - Described as Impuls250 or Typ250 valve - Height 240mm, width 80mm (body only) - Genuine replacement item direct from Geberit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00X2JFZH4 | | Best Sellers Rank | #498,928 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #724 in Toilet Flush Valves #41,878 in Kitchen & Bath Fixtures | | Brand Name | Geberit | | Connector Type | Barb | | Customer Reviews | 4.7 4.7 out of 5 stars (1,235) | | Exterior Finish | Gemalt | | Global Trade Identification Number | 00790295537335 | | Inlet Connection Size | 31.75 Millimeters | | Inlet Connection Type | Press | | Item Dimensions | 9.84 x 2.76 x 2.76 inches | | Item Weight | 200 Grams | | Manufacturer | Geberit | | Manufacturer Part Number | Twico 1 Main Body only | | Material Type | Brass or metal alloy | | Model Number | K12974 | | Number of Pieces | 1 | | Number of Ports | 1 | | Outlet Connection Size | 31.75 Millimeters | | Outlet Connection Type | Barb | | Size | Height 240mm, width 80mm | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | CE | | Thread Size | 1.25 inches | | Thread Type | 1/4-20 National Fine Thread (NF) | | UPC | 791429129921 790295537335 735090645052 | | Unit Count | 1.0 Count | | Valve Type | flush valve | ## Product Details - **Brand:** Geberit - **Exterior Finish:** Gemalt - **Inlet Connection Size:** 31.75 Millimeters - **Inlet Connection Type:** Press - **Item dimensions L x W x H:** 9.84 x 2.76 x 2.76 inches - **Material:** Brass or metal alloy - **Number of Ports:** 1 - **Outlet Connection Size:** 31.75 Millimeters - **Outlet Connection Type:** Barb - **Specification Met:** CE ## Images ![Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 - Image 1](https://m.media-amazon.com/images/I/61TyN7WtjUL.jpg) ![Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 - Image 2](https://m.media-amazon.com/images/I/61L7bsuUF6L.jpg) ![Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 - Image 3](https://m.media-amazon.com/images/I/71wzjGGh7aL.jpg) ![Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 - Image 4](https://m.media-amazon.com/images/I/71mSDfYMkrL.jpg) ## Questions & Answers **Q: Is this a replacement for the toto thu224 flush valve assembly for aquia toilet?** A: No **Q: What is the metal screw on the bottom, the one i have the unit snaps into a plastic piece in the tank.** A: When I bought this, it just snapped into the housing like the old one. **Q: Can you adjust the flush amount?** A: Yes you can adjust it **Q: Does this come with valve seal?** A: I believe so...that's the reason I bought this – to fix a slow leak in my original one. ## Frequently Bought Together - Geberit Replacement Dual Flush Cistern Valve Main Body Only Twico-1 240.280.00.1 - Kohler 1131496 Flush Canister Seal, 2.5 x 2.5 x 0.1 inches --- ## 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.kr/products/35483351-geberit-replacement-dual-flush-cistern-valve-main-body-only-twico](https://www.desertcart.kr/products/35483351-geberit-replacement-dual-flush-cistern-valve-main-body-only-twico) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-07*