--- product_id: 50746748 title: "1/4\" Auto Shut Off 4 Way Valve for RO Reverse Osmosis System Water Filter System" brand: "digiten" price: "NT$632" currency: TWD in_stock: true reviews_count: 13 category: "Digiten" url: https://www.desertcart.tw/products/50746748-1-4-auto-shut-off-4-way-valve-for-ro store_origin: TW region: Taiwan --- # Auto Shut Off at 65% Tank Pressure Universal RO System Compatibility 1/4" Quick Connect Fitting 1/4" Auto Shut Off 4 Way Valve for RO Reverse Osmosis System Water Filter System **Brand:** digiten **Price:** NT$632 **Availability:** ✅ In Stock ## Summary > 💧 Smart Flow Control for the Modern Hydration Pro ## Quick Answers - **What is this?** 1/4" Auto Shut Off 4 Way Valve for RO Reverse Osmosis System Water Filter System by digiten - **How much does it cost?** NT$632 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/50746748-1-4-auto-shut-off-4-way-valve-for-ro) ## Best For - digiten enthusiasts ## Why This Product - Trusted digiten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Aluminium build at just 50g fits seamlessly into any RO system without bulk. - • **Effortless Installation:** Top-marked 'in & out' ports for intuitive setup—no plumber needed. - • **Precision Auto Shut-Off:** Stops water flow exactly when tank pressure hits 65%, preventing overflow and saving water. - • **Universal Compatibility:** Designed to work flawlessly with most reverse osmosis water filters—upgrade without hassle. - • **Durable Aluminium Finish:** Corrosion-resistant exterior ensures long-lasting performance and sleek aesthetics. ## Overview The DIGITEN 1/4" Auto Shut Off 4 Way Valve is a precision-engineered aluminium valve designed for reverse osmosis water systems. Featuring quick-connect fittings and an automatic shut-off mechanism that activates at 65% tank pressure, it ensures efficient water management and easy installation. Compact and compatible with most RO systems, this valve combines durability with smart functionality to optimize your water filtration setup. ## Description Easy to install.The "in & out" markings are on the top of the valve. The top side of the valve is the high pressure side and the bottom side is the low pressure side. The high pressure from the filter housings goes to the "in" on the top of the valve. Then the high pressure "out" goes to the membrane housing inlet. The membrane housing low pressure outlet connects to the "in" on the bottom side of the valve. The "out" on the bottom goes to the tank. Review: Did the job it was designed for - Did the job it was designed for Review: Perfect replacement for Finer Filters 5-stage system - The old auto shot off valve one was making strange noises, loud rattling sound while resonating. After a while something broke in it and the water was barely flowing. I have picked up this one, installed it in half an hour, and the solved the problem. Gave a new lease on life to my water filtration system. ## Features - 1/4" Quick and easy connect fitting. - Suitable for most of the reverse osmosis water system. - Automatically turn off the water supply when the tank pressure reaches approximately 65% of the supply water pressure. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00X6RAYVE | | Best Sellers Rank | 69,514 in DIY & Tools ( See Top 100 in DIY & Tools ) 66 in Valves (DIY & Tools) | | Brand | DIGITEN | | Connector Type | Quick Connect | | Customer Reviews | 4.4 out of 5 stars 1,157 Reviews | | Exterior Finish | Aluminium | | Exterior finish | Aluminium | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | Flange | | Inlet connection size | 0.25 Inches | | Inlet connection type | Flange | | Item Dimensions | 8.9 x 4.3 x 6.6 centimetres | | Item Weight | 50 Grams | | Item dimensions L x W x H | 8.9 x 4.3 x 6.6 centimetres | | Manufacturer | DIGITEN | | Material | Aluminium | | Model Number | ROCON-70 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 1 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | Barb | | Part Number | ROCON-70 | | Set Name | Single | | Size | 1.7 x 3.5 x 2.6 inches | | Specification Met | CE | | Thread Size | 1/4 inches | | Thread Type | NPT | | UPC | 713458680051 | | Unit Count | 1.0 count | | Valve Type | Multi Port Valve | ## Product Details - **Brand:** DIGITEN - **Exterior finish:** Aluminium - **Inlet connection size:** 0.25 Inches - **Inlet connection type:** Flange - **Item dimensions L x W x H:** 8.9 x 4.3 x 6.6 centimetres - **Material:** Aluminium - **Number of ports:** 1 - **Outlet connection size:** 0.25 Inches - **Outlet connection type:** Barb - **Specification met:** CE ## Images ![1/4" Auto Shut Off 4 Way Valve for RO Reverse Osmosis System Water Filter System - Image 1](https://m.media-amazon.com/images/I/61IgtDDM8vL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Did the job it was designed for *by A***N on 14 April 2026* Did the job it was designed for ### ⭐⭐⭐⭐⭐ Perfect replacement for Finer Filters 5-stage system *by M***S on 30 September 2025* The old auto shot off valve one was making strange noises, loud rattling sound while resonating. After a while something broke in it and the water was barely flowing. I have picked up this one, installed it in half an hour, and the solved the problem. Gave a new lease on life to my water filtration system. ### ⭐⭐⭐⭐⭐ Good product *by M***W on 27 January 2025* Works as it should. ## Frequently Bought Together - DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis - DIGITEN 50GPD Flow Restrictor 300CC 1/4" Quick Connect for RO Reverse Osmosis (pack of 2) - APEC Water Systems 1/4" Quick Connect Check Valve Replacement Part (CHECK-VAL) --- ## 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.tw/products/50746748-1-4-auto-shut-off-4-way-valve-for-ro](https://www.desertcart.tw/products/50746748-1-4-auto-shut-off-4-way-valve-for-ro) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-13*