---
product_id: 531711616
title: "Check Valve 3/8\" Plastic Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF for Fuel Gas Oil Water Air, Pack of 2"
brand: "kyuionty"
price: "1482 kr"
currency: ISK
in_stock: true
reviews_count: 2
url: https://www.desertcart.is/products/531711616-check-valve-3-8-plastic-barb-hose-one-way-inline
store_origin: IS
region: Iceland
---

# Airtight design One-way flow 3/8" size Check Valve 3/8" Plastic Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF for Fuel Gas Oil Water Air, Pack of 2

**Brand:** kyuionty
**Price:** 1482 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep the flow, ditch the reverse! Your system's best friend.

## Quick Answers

- **What is this?** Check Valve 3/8" Plastic Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF for Fuel Gas Oil Water Air, Pack of 2 by kyuionty
- **How much does it cost?** 1482 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/531711616-check-valve-3-8-plastic-barb-hose-one-way-inline)

## 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

- • **Compact Design:** Lightweight and easy to install with dimensions of 3.19 x 2.17 x 0.75 inches.
- • **Durable Construction:** Crafted from wear-resistant PP plastic for long-lasting performance.
- • **Efficient Flow Control:** Prevents reverse flow of liquids and gases, ensuring system integrity.
- • **Versatile Applications:** Perfect for automotive, machinery, and household uses.
- • **Satisfaction Guaranteed:** Enjoy peace of mind with our 90-day unconditional return policy.

## Overview

The Kyuionty 2Pcs Check Valve set features durable 3/8" plastic barb valves designed to prevent reverse flow in fluid and pneumatic systems. Ideal for various applications, these valves ensure efficient operation and come with a satisfaction guarantee for worry-free purchasing.

## Description

2Pcs Check Valve 3/8" Plastic Barb Hose One Way Inline Check Valve for Fuel Gas Liquid Air

## Features

- Package Content: 2 x Plastic Check Valves 3/8" 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 | Kyuionty210713-0004 |
| Item Weight | 0.317 ounces |
| Package Dimensions | 3.19 x 2.17 x 0.75 inches |
| Size | 3/8 Inch |
| Material | Plastic |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Check Valve 3/8" Plastic Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF for Fuel Gas Oil Water Air, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/51cldf4N7oL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for PCV check valve
  

*by O***. on Reviewed in the United States on July 16, 2023*

It's perfect for a check valve for an oil catch can!

### ⭐ 1.0 out of 5 stars







  
  
    Crap
  

*by C***P on Reviewed in the United States on January 6, 2024*

Big, bulky and looks very cheaply made. It has the appearance of, “I’m not reliable” and the check valve doesn't immediately kick in. Returned item

---

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**Shop now:** [https://www.desertcart.is/products/531711616-check-valve-3-8-plastic-barb-hose-one-way-inline](https://www.desertcart.is/products/531711616-check-valve-3-8-plastic-barb-hose-one-way-inline)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-24*