---
product_id: 20503935
title: "1/4\" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis"
price: "$376"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/20503935-1-4-automatic-shut-off-valve-with-quick-connect-fittings
store_origin: MX
region: Mexico
---

# Automatic shut-off at 65% tank pressure Universal RO system compatibility 1/4" quick-connect fittings 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis

**Price:** $376
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of leaks with smart shut-off tech!

## Quick Answers

- **What is this?** 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis
- **How much does it cost?** $376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/20503935-1-4-automatic-shut-off-valve-with-quick-connect-fittings)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear Flow Direction:** Top-marked 'in & out' ports ensure foolproof installation every time
- • **Compact & Lightweight:** Sleek 3.5 x 1.7 x 2.6 inch design that fits discreetly in any setup
- • **Smart Pressure Control:** Automatically stops water flow at optimal tank pressure to prevent overflow
- • **Effortless Quick-Connect:** Snap in place with 1/4" fittings for seamless installation
- • **Universal RO Compatibility:** Designed to fit most reverse osmosis systems—no guesswork needed

## Overview

The DIGITEN 1/4" Automatic Shut-Off Valve features quick-connect fittings for easy installation and is compatible with most reverse osmosis water systems. It automatically halts water flow when tank pressure reaches about 65% of supply pressure, preventing overflow and ensuring efficient water management. Compact and lightweight, this valve is designed for hassle-free integration with clear inlet/outlet markings.

## 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: Watts Premier ASO Value Replacement - Worked perfect for my Watts Premier RO. Simple to install, 10 minutes.
Review: Perfect - This replaced a part for my Watts Premier RO-PURE Plus system as the genuine distributor was out of stock. For half the price, this has been an excellent alternative. I installed it about 6 weeks ago, and it works as expected. I goofed and installed it with the colored tubes reversed, and I only noticed after it ran continuously for an hour, so I recommend snapping a quick photo of the original installation to remind yourself.

## 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.
- NOTE :4 way automatic shut-off valve with quick connect fittings, Its interface specification: 1/4 inch.Before purchasing, please check if it is compatible with your reverse osmosis water system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | DIGITEN |
| Item dimensions L x W x H | 3.5 x 1.7 x 2.6 inches |
| Exterior Finish | Plastic |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Number of Ports | 1 |
| Outlet Connection Size | 0.25 Inches |
| Manufacturer | DIGITEN |
| UPC | 713458680051 |
| Part Number | ROCON-70 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.5 x 1.7 x 2.6 inches |
| Item model number | ROCON-70 |
| Is Discontinued By Manufacturer | No |
| Size | 1.7 x 3.5 x 2.6 inches |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** DIGITEN
- **Item dimensions L x W x H:** 3.5 x 1.7 x 2.6 inches
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** Flange
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.25 Inches
- **Manufacturer:** DIGITEN

## Images

![1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis - Image 1](https://m.media-amazon.com/images/I/61IgtDDM8vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Watts Premier ASO Value Replacement
*by P***N on August 15, 2025*

Worked perfect for my Watts Premier RO. Simple to install, 10 minutes.

### ⭐⭐⭐⭐⭐ Perfect
*by R***D on April 5, 2025*

This replaced a part for my Watts Premier RO-PURE Plus system as the genuine distributor was out of stock. For half the price, this has been an excellent alternative. I installed it about 6 weeks ago, and it works as expected. I goofed and installed it with the colored tubes reversed, and I only noticed after it ran continuously for an hour, so I recommend snapping a quick photo of the original installation to remind yourself.

### ⭐⭐⭐⭐⭐ Perfect.
*by I***S on December 4, 2025*

Fixed my leaking osmosis. Was easy to install.

## 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.mx/products/20503935-1-4-automatic-shut-off-valve-with-quick-connect-fittings](https://www.desertcart.mx/products/20503935-1-4-automatic-shut-off-valve-with-quick-connect-fittings)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-18*