--- product_id: 38497956 title: "DIGITEN 1/4\" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2)" brand: "digiten" price: "99.11 DT" currency: TND in_stock: true reviews_count: 13 category: "Digiten" url: https://www.desertcart.tn/products/38497956-digiten-1-4-automatic-shut-off-valve-with-quick-connect store_origin: TN region: Tunisia --- # Auto shut-off at ~65% tank pressure 4-way valve design for seamless flow control 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:** 99.11 DT **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of leaks and waste with DIGITEN’s smart shut-off valve—because your RO system 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?** 99.11 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/38497956-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 - • **Durable & Reliable:** High-quality plastic construction built to last through countless filter changes and daily use. - • **Value Pack Advantage:** Includes two valves so you’re always ready for maintenance or upgrades—never get caught off guard. - • **Effortless Installation:** Top-marked 'in & out' ports make setup a breeze—no guesswork, just plug & play. - • **Smart Water Conservation:** Automatically stops water flow at optimal pressure, slashing waste and saving your utility bills. - • **Universal RO Compatibility:** Designed to fit most reverse osmosis systems, ensuring seamless integration with your setup. ## Overview The DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings is a dual-pack essential for reverse osmosis water systems. It features a 4-way valve design with clear 'in & out' markings for easy installation, automatically halting water flow when tank pressure hits about 65% of supply pressure. Compatible with most RO setups, this durable valve reduces water waste and ensures efficient system operation, making it a must-have for proactive water filtration maintenance. ## 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. ## 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 | #23,420 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Undersink Water Filtration Replacement Parts | | Brand | DIGITEN | | Brand Name | DIGITEN | | Connector Type | Quick Connect | | Customer Reviews | 4.5 out of 5 stars 841 Reviews | | Exterior Finish | Plastic | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | Quick Connect | | Item Dimensions | 7 x 3.4 x 5.2 inches | | Item Weight | 18.14 g | | Item dimensions L x W x H | 7 x 3.4 x 5.2 inches | | Manufacturer | DIGITEN | | Manufacturer Part Number | ROCON2-70 | | Material | Plastic | | Material Type | Plastic | | Maximum Pressure | 65 Pound per Square Inch | | Model Number | ROCON2-70 | | Number of Pieces | 2 | | Number of Ports | 4 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | Quick Connect | | Set Name | Pack of 2 | | Size | 125.48 cubic inches | | Thread Size | 1/4 inches | | Thread Type | Quick Connect | | Unit Count | 2.0 Count | | Valve Type | Solenoid Valve" or "Automatic Valve | ## Product Details - **Brand:** DIGITEN - **Exterior Finish:** Plastic - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** Quick Connect - **Item dimensions L x W x H:** 7 x 3.4 x 5.2 inches - **Material:** Plastic - **Maximum Operating Pressure:** 65 Pound per Square Inch - **Number of Ports:** 4 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** Quick Connect ## 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) ## 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 A***L on December 8, 2025* ### ⭐⭐⭐⭐⭐ Review *by B***P on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***M on January 31, 2026* ## 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.tn/products/38497956-digiten-1-4-automatic-shut-off-valve-with-quick-connect](https://www.desertcart.tn/products/38497956-digiten-1-4-automatic-shut-off-valve-with-quick-connect) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-06*