--- product_id: 584735291 title: "DIGITEN 1/4\" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2)" brand: "digiten" price: "฿3744" currency: THB in_stock: true reviews_count: 5 category: "Digiten" url: https://www.desertcart.co.th/products/584735291-digiten-1-4-automatic-shut-off-valve-with-quick-connect store_origin: TH region: Thailand --- # Automatic Shut-Off at 65% Tank Pressure 5-Minute Easy Installation 1/4" Quick-Connect Fittings DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) **Brand:** digiten **Price:** ฿3744 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead with smart water control—because your RO deserves the best! ## Quick Answers - **What is this?** DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) by digiten - **How much does it cost?** ฿3744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/584735291-digiten-1-4-automatic-shut-off-valve-with-quick-connect) ## 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 - • **Dual Valve Pack:** Two valves included for complete system upgrades or backups—never run dry. - • **Smart Auto Shut-Off:** Protect your system by automatically stopping water flow at optimal tank pressure. - • **Clear Flow Direction:** Top-marked 'in & out' ports ensure foolproof installation every time. - • **Lightweight & Durable:** Compact plastic design built to last without adding bulk or complexity. - • **Effortless Quick-Connect:** Snap in place with 1/4" fittings designed for seamless RO system integration. ## Overview The DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings is a precision-engineered plumbing accessory designed for reverse osmosis water systems. Featuring easy 1/4" quick-connect fittings, it automatically halts water flow when tank pressure hits 65% of supply pressure, preventing overflow and system strain. This pack of two valves offers a straightforward, 5-minute installation with clearly marked ports for hassle-free setup, making it an essential upgrade for efficient, worry-free water purification. ## 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.Package includes:2x Shut-Off Valve ## 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. - Package: 4 Way Shut-Off Valve × 2 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MDM0T0I | | Best Sellers Rank | #2,434,583 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #22,126 in Water Purifiers & Accessories | | Brand | DIGITEN | | Brand Name | DIGITEN | | Country of Publication | USA | | Customer Reviews | 4.5 out of 5 stars 1,112 Reviews | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | Quick-Connect | | Item Dimensions | 17.8 x 8.6 x 13.2 Centimeters | | Item Weight | 0.04 Pounds | | Item dimensions L x W x H | 17.8 x 8.6 x 13.2 Centimeters | | Manufacturer | DIGITEN | | Material | Plastic | | Material Type | Plastic | | Model Number | ROCON2-70 | | Number of Ports | 4 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | Barb | | Specification Met | CE | | Valve Type | shut-off valve | ## Product Details - **Material:** Plastic - **Brand:** DIGITEN - **Item dimensions L x W x H:** 17.8 x 8.6 x 13.2 Centimeters - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** Quick-Connect - **Outlet Connection Type:** Barb - **Number of Ports:** 4 - **Outlet Connection Size:** 0.25 Inches - **Specification Met:** CE - **Manufacturer:** DIGITEN ## Images ![DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - Image 1](https://m.media-amazon.com/images/I/61QQxNhEWDL.jpg) ![DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - Image 2](https://m.media-amazon.com/images/I/610kN5AF6wL.jpg) ![DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - Image 3](https://m.media-amazon.com/images/I/51e5qieG2aL.jpg) ![DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - Image 4](https://m.media-amazon.com/images/I/41UOINBsq+L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this work with the watt premier ro system?** A: Yep, more specifically for an watts RO pure plus system. Just installed one of these and it worked without any issues **Q: How do i connect it to watts premier wp-5? The system gas it's own aso inside, air-gap faucet and tank line is 3/8, not 1/4?** A: If your supply/ return lines are 3/8ths od and the valve is 1/4 od this is probably not the valve you need, suggest you contact the manufacturer of your filter for a suitable replacement **Q: Is there any warranty on this?** A: This has worked very well for me since purchase some years ago. It replaced a defective unit on my RO system. At the price point - if it died now at 4 years - I'd have no complaints. But it marches on. So just drop the hammer on it, and move on. **Q: Have 5 stage ro, upgraded tank to 80 gallon. works fine. now added 2nd membrane and 2nd 120 gallon tank. reject water never stops. how to fix ?** A: It needs to be able to build pressure for it to shut off. Your tank may not be building any pressure check to make sure you don't have any leaks in the tank ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***L on 24 February 2026* ### ⭐⭐⭐⭐⭐ Review *by B***D on 19 April 2026* ### ⭐⭐⭐⭐⭐ Review *by M***W on 27 January 2025* ## Frequently Bought Together - DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - APEC Water Systems 1/4" Quick Connect Check Valve Replacement Part (Check-VAL) - DIGITEN 50GPD Flow Restrictor 300CC 1/4" Quick Connect for RO Reverse Osmosis (pack of 2) --- ## 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.co.th/products/584735291-digiten-1-4-automatic-shut-off-valve-with-quick-connect](https://www.desertcart.co.th/products/584735291-digiten-1-4-automatic-shut-off-valve-with-quick-connect) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-09*