---
product_id: 592868736
title: "10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch)"
brand: "alegi"
price: "HK$132"
currency: HKD
in_stock: true
reviews_count: 8
category: "Alegi"
url: https://www.desertcart.hk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way
store_origin: HK
region: Hong Kong
---

# Leak-proof one-way flow Compact & easy install Durable PVDF plastic 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch)

**Brand:** alegi
**Price:** HK$132
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep your flow flawless—no leaks, no backflow, just smooth operation!

## Quick Answers

- **What is this?** 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) by alegi
- **How much does it cost?** HK$132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way)

## Best For

- alegi enthusiasts

## Why This Product

- Trusted alegi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Saving Design:** Compact 1/8 inch size fits seamlessly into tight inline hose setups.
- • **Hassle-Free Maintenance:** Simple installation means less downtime and more productivity.
- • **Zero Backflow Guarantee:** One-way valve design prevents any unwanted liquid or gas reversal.
- • **Engineered for Reliability:** Premium PVDF material ensures long-lasting, non-toxic performance.
- • **Versatile Fluid Compatibility:** Perfect for fuel, oil, water, and air applications without compromise.

## Overview

This 10-pack of 1/8 inch inline plastic check valves, crafted from durable PVDF, offers a reliable one-way flow solution for fuel, oil, water, and air systems. Compact and easy to install, these valves prevent backflow effectively, ensuring system integrity and reducing maintenance time for professional-grade fluid management.

## Description

10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air

Review: • “Funciona perfectamente” - Compré este producto para uso de negocio y hasta ahora mi experiencia ha sido muy buena. La calidad es excelente, el material se siente resistente y cumple perfectamente con lo que describe el vendedor. Es fácil de usar y llegó en buen estado y a tiempo. Sin duda lo recomiendo y volvería a comprarlo.
Review: These little things work great - They are cheap and look cheap but work great. I tried the first one and I saw air sucked in the line (hand soap). Tried the second one with same result and thought the quality of the seal was bad. Tested both with syringe and water and there was no leak with pressure. Turned out my tube was cracked and sucked in air, not the valves.

## Features

- Made of PVDF material, safe and non-toxic, can be used for a long time.
- This check valve effectively prevents flow back of liquid or gas in the line.
- Suitable for water, petrol, oil, and other fluids.
- This check valve is simple in design and compact in size for easy installation, making maintenance easier and more efficient.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ALEGI |
| Exterior Finish | Plastic |
| Inlet Connection Type | Barb |
| Material | Plastic |
| Number of Ports | 2 |
| Outlet Connection Type | Barb |

## Product Details

- **Brand:** ALEGI
- **Exterior Finish:** Plastic
- **Inlet Connection Type:** Barb
- **Manufacturer:** ALEGI
- **Material:** Plastic
- **Number of Ports:** 2
- **Outlet Connection Type:** Barb

## Images

![10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) - Image 1](https://m.media-amazon.com/images/I/61Q4Ko7nbzL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ • “Funciona perfectamente”
*by Y***S on December 17, 2025*

Compré este producto para uso de negocio y hasta ahora mi experiencia ha sido muy buena. La calidad es excelente, el material se siente resistente y cumple perfectamente con lo que describe el vendedor. Es fácil de usar y llegó en buen estado y a tiempo. Sin duda lo recomiendo y volvería a comprarlo.

### ⭐⭐⭐⭐⭐ These little things work great
*by B***N on July 20, 2024*

They are cheap and look cheap but work great. I tried the first one and I saw air sucked in the line (hand soap). Tried the second one with same result and thought the quality of the seal was bad. Tested both with syringe and water and there was no leak with pressure. Turned out my tube was cracked and sucked in air, not the valves.

### ⭐⭐⭐⭐ As descibed
*by H***C on December 27, 2024*

As descibed

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**Shop now:** [https://www.desertcart.hk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way](https://www.desertcart.hk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*