---
product_id: 207597561
title: "Quickun 1/4\" One Way Inline Check Valve, Non Return Hose Barb, Ozone Resistance Plastic Valve for Fuel Oil Water Gas Pump Air, 2 Pcs"
brand: "quickun"
price: "58.01 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Quickun"
url: https://www.desertcart.tn/products/207597561-quickun-1-4-one-way-inline-check-valve-non-return
store_origin: TN
region: Tunisia
---

# 1/4" precise flow control tool-free quick install PVDF corrosion resistance Quickun 1/4" One Way Inline Check Valve, Non Return Hose Barb, Ozone Resistance Plastic Valve for Fuel Oil Water Gas Pump Air, 2 Pcs

**Brand:** quickun
**Price:** 58.01 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep flow flawless, protect your gear, and stay ahead of the curve!

## Quick Answers

- **What is this?** Quickun 1/4" One Way Inline Check Valve, Non Return Hose Barb, Ozone Resistance Plastic Valve for Fuel Oil Water Gas Pump Air, 2 Pcs by quickun
- **How much does it cost?** 58.01 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/207597561-quickun-1-4-one-way-inline-check-valve-non-return)

## Best For

- quickun enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Tool-free installation means you’re up and running in seconds—no downtime, no hassle.
- • **Built to Brave Corrosion:** Crafted from high-grade PVDF plastic, engineered to resist harsh chemicals, acids, and ozone exposure.
- • **Unidirectional Flow Mastery:** Spring-loaded design guarantees zero backflow, protecting your pumps and systems from costly damage.
- • **Reliable Long-Term Performance:** Low maintenance design ensures consistent operation, so you never miss a beat.
- • **Versatile Industrial & Commercial Use:** Perfect for hydraulic, pneumatic, irrigation, and pool systems—adaptable to your dynamic workflow.

## Overview

The Quickun 1/4" One Way Inline Check Valve is a durable, spring-loaded valve designed for unidirectional flow control. Made from corrosion-resistant PVDF plastic, it prevents backflow and pressure surges in fuel, oil, water, gas, and air systems. With easy, tool-free installation and broad industrial and commercial applications, this 2-pack valve ensures reliable, low-maintenance performance to safeguard pumps, compressors, and hydraulic equipment.

## Description

Buy Quickun 1/4" One Way Inline Check Valve, Non Return Hose Barb, Ozone Resistance Plastic Valve for Fuel Oil Water Gas Pump Air, 2 Pcs: Check Valves - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Prevent backflow in 3/8" tubing.... - Perfect for preventing backflow into the bucket of bleach from the backstream injector I use with my power washer. These are cheap but effective check valves for use with 3/8" tubing.
Review: good quality. Works great - work great for dehumidifier pumping to drain. Keeps water from back feeding

## Features

- 【One-Way Flow Control】Spring-loaded valve design ensures unidirectional flow, preventing backflow and pressure surges. Safeguards pumps, compressors, and hydraulic systems from damage caused by reverse pressure.
- 【Corrosion-Resistant Construction】High-grade plastic body, made from PVDF, offering durability against chemicals, acids, and moisture.
- 【Size and Number】1/4", 2pcs
- 【Easy Installation and Long-Term Reliability】Tool-free assembly, low maintenance.
- 【Wide Applications】Industrial use for hydraulic systems, pneumatic tools and automation equipment. Commercial use for water pumps, irrigation systems, and pool filters.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087PFHNTZ |
| Best Sellers Rank | #11,360 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Check Valves |
| Brand | Quickun |
| Brand Name | Quickun |
| Customer Reviews | 4.1 out of 5 stars 976 Reviews |
| Exterior Finish | Plastic,Rubber |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | Barb |
| Manufacturer | Quickun |
| Material | Plastic, Rubber |
| Material Type | Plastic, Rubber |
| Model Number | 2.00 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Barb |
| Specification Met | ASME B16.5 |
| Unit Count | 2.0 Count |
| Valve Type | Check Valve |

## Product Details

- **Material:** Plastic, Rubber
- **Brand:** Quickun
- **Exterior Finish:** Plastic,Rubber
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 Inches
- **Specification Met:** ASME B16.5
- **Manufacturer:** Quickun

## Images

![Quickun 1/4" One Way Inline Check Valve, Non Return Hose Barb, Ozone Resistance Plastic Valve for Fuel Oil Water Gas Pump Air, 2 Pcs - Image 1](https://m.media-amazon.com/images/I/511GbpzmYhL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: What is the opening force required for these valves**
A: It isn't very much. I used one to replace the check valve in my door drain in my walk-in tub which would only have at worst a 3 -4 inches of standing water in the tube and It allowed the water to pass.

**Q: Will this work if tubing is laid sideways?**
A: Yes it will work in any position.

**Q: Where do I put this on a portable a/c condensation line. Close to the unit or down the line further. It will be on a 10 ft clear flexible tubing?**
A: If you using a condensate pump put it as close to the pump as you can. If you not using a pump and using gravity draining you don't need it.

**Q: Can this be used on a submersible 600gph water pump for the basement?**
A: Check valves of this size are meant for use in smaller capacity pumps such as condensate pumps for air conditioners or dehumidifiers.  Not for basement  pumps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prevent backflow in 3/8" tubing....
*by N***1 on July 8, 2025*

Perfect for preventing backflow into the bucket of bleach from the backstream injector I use with my power washer. These are cheap but effective check valves for use with 3/8" tubing.

### ⭐⭐⭐⭐⭐ good quality. Works great
*by S***N on May 6, 2025*

work great for dehumidifier pumping to drain. Keeps water from back feeding

### ⭐⭐⭐⭐ Works very good for my project.
*by D***C on June 9, 2024*

I have a small fountain that is automatically filled with water from irrigation. Needed something to keep it form siphoning water back into the irrigation system. May not last too long but, I have four more spares. Very happy with purchase.

## Frequently Bought Together

- Quickun 1/4" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs
- 1/4" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 1/4" ID x 3/8" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*