---
product_id: 553474198
title: "Kyuionty 2Pcs Check Valve 1/2\" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air"
brand: "kyuionty"
price: "¥7683"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/553474198-kyuionty-2pcs-check-valve-1-2-plastic-barb-hose-one
store_origin: JP
region: Japan
---

# Fluid Control One-Way Function 1/2" Barb Size Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air

**Brand:** kyuionty
**Price:** ¥7683
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep the Flow Going with Confidence!

## Quick Answers

- **What is this?** Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air by kyuionty
- **How much does it cost?** ¥7683 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/553474198-kyuionty-2pcs-check-valve-1-2-plastic-barb-hose-one)

## Best For

- kyuionty enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from wear-resistant PP plastic for long-lasting performance.
- • **Compact & Lightweight:** Weighs only 15g, making it easy to install and handle.
- • **Versatile Applications:** Perfect for automotive, machinery, and household uses.
- • **Satisfaction Guaranteed:** Enjoy peace of mind with our 90-day unconditional return policy.
- • **Efficient Fluid Management:** Prevents reverse flow in fluid and pneumatic systems.

## Overview

The Kyuionty 2Pcs Check Valve is a reliable 1/2" plastic barb hose solution designed to prevent reverse flow in various fluid and pneumatic systems. Made from durable PP plastic, these valves are lightweight and versatile, suitable for automotive, machinery, and household applications. With a 90-day satisfaction guarantee, you can trust in the quality and performance of this essential tool.

## Description

Note:  Light shooting and different displays may cause the color of the items in the picture to be slightly different from the real object.  Due to manual measurement, please allow +/- error of 1-3 mm.

## Features

- Package Content: 2 x Plastic Check Valves 1/2" Barb.
- Material: The one way check valves are made of PP plastic, wear-resistant and durable.
- Function: The check valve is used for fluid system to prevent reverse flow fluid or pneumatic system to prevent reverse flow of compressed air.
- Application: Designed with a card slot with good airtightness and good adsorption performance, used in automotive parts, machinery industry, household appliances, agriculture, etc.
- 100% Satisfaction Guarantee: Our products are backed by quality customer service to ensure that your satisfaction is guaranteed. If for any reason you do not like our products, you can return them unconditionally within 90 days and get a full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kyuionty |
| Part number | Kyuionty210713-0005 |
| Item Weight | 15 g |
| Package Dimensions | 10.9 x 6.5 x 1.5 cm; 15 g |
| Manufacturer reference | Kyuionty210713-0005 |
| Size | 0.5 Inch |
| Material | Plastic |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** Kyuionty
- **Exterior finish:** Plastic
- **Inlet connection type:** Barb
- **Outlet connection type:** Barb

## Images

![Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air - Image 1](https://m.media-amazon.com/images/I/41ctUpkKVRL.jpg)
![Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air - Image 2](https://m.media-amazon.com/images/I/616JpU69OLL.jpg)
![Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air - Image 3](https://m.media-amazon.com/images/I/616JCMxQzgL.jpg)
![Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air - Image 4](https://m.media-amazon.com/images/I/71b1s73E4fL.jpg)
![Kyuionty 2Pcs Check Valve 1/2" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air - Image 5](https://m.media-amazon.com/images/I/518c0iy6ozL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/553474198-kyuionty-2pcs-check-valve-1-2-plastic-barb-hose-one](https://www.desertcart.jp/products/553474198-kyuionty-2pcs-check-valve-1-2-plastic-barb-hose-one)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*