---
product_id: 116273607
title: "3/8\" 10mm Inline vacuum Barbed Check Valve,1Pcs/ 2Pcs /5Pcs ABS One Way Water Non-Return Breather Check Valve for Fuel Gas Liquid Air（1)"
brand: "bbtus"
price: "$23.04"
currency: USD
in_stock: true
reviews_count: 13
category: "Bbtus"
url: https://www.desertcart.ec/products/116273607-3-8-10mm-inline-vacuum-barbed-check-valve-1pcs-2pcs
store_origin: EC
region: Ecuador
---

# 10mm diameter precision fit Operates 25°C to 60°C reliably ABS resin shell for durability 3/8" 10mm Inline vacuum Barbed Check Valve,1Pcs/ 2Pcs /5Pcs ABS One Way Water Non-Return Breather Check Valve for Fuel Gas Liquid Air（1)

**Brand:** bbtus
**Price:** $23.04
**Availability:** ✅ In Stock

## Summary

> 🔄 Keep your flow flawless — never look back!

## Quick Answers

- **What is this?** 3/8" 10mm Inline vacuum Barbed Check Valve,1Pcs/ 2Pcs /5Pcs ABS One Way Water Non-Return Breather Check Valve for Fuel Gas Liquid Air（1) by bbtus
- **How much does it cost?** $23.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/116273607-3-8-10mm-inline-vacuum-barbed-check-valve-1pcs-2pcs)

## Best For

- bbtus enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** At just 43mm length and 0.634 ounces, it fits discreetly into tight spaces without compromising performance.
- • **Temperature Toughness:** Engineered to perform flawlessly within 25°C to 60°C, perfect for diverse fluid and pneumatic systems.
- • **Precision Fit, Zero Hassle:** 10mm (3/8") barb connection ensures seamless integration with standard tubing for quick, secure installation.
- • **One-Way Flow, Zero Backflow:** Prevents reverse fluid or air flow, safeguarding your system’s integrity and efficiency effortlessly.
- • **Built to Last, Built to Resist:** Durable ABS resin shell paired with a flexible silicone rubber diaphragm offers exceptional resistance to acid, alkali, and salt corrosion.

## Overview

The BBTUS ABS Check Valve is a compact, high-performance one-way valve designed for fluid and pneumatic systems. Featuring a 10mm barb connection, durable ABS resin shell, and a silicone rubber diaphragm, it reliably prevents backflow under operating temperatures from 25°C to 60°C. Its corrosion resistance and easy installation make it an essential upgrade for professionals seeking efficient, maintenance-free flow control.

## Description

BBTUS 3/8" 10mm Inline vacuum Barbed Check Valve,1Pcs/ 2Pcs /5Pcs ABS One Way Water Non-Return Breather Check Valve for Fuel Gas Liquid Air（1): desertcart.com: Industrial & Scientific

Review: Worked Very Well as an Air Vent on Discharge Line - I bought these to install on a dehumidifier condensate line that I had run through a wall to discharge outside of my house. The line was holding water after the pump would stop and I was worried that that line would build up scum or have problems during the colder part of the year. My thinking was this would allow for the entrance of air into the line and breaking the surface tension of the water and allow the line to drain by gravity. This worked exceptionally well for my purpose and fit very easy to install into the 3/8" tubing I had been using. They appear well designed when I checked them in both directions by air pressure.
Review: Is accurate and works - Item recieved is what is shown and described. Worked as a valve and doesn't seem to be restrictive. Fluid flows very well one way.

## Features

- Diameter ※ 10mm/0.39 inch
- Total length ※ 43mm/1.69 inch
- Material ※ The shell material is ABS resin, and the Diaphragm material is silicone rubber
- Performance※ Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability
- Application ※Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MLXHKLJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #29,488 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Check Valves |
| Brand | BBTUS |
| Color | black &white 1 |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,004) |
| Date First Available | January 8, 2019 |
| Exterior Finish | Abs,Rubber |
| Included Components | check valve |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Barb |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.634 ounces |
| Item dimensions L x W x H | 0.78 x 0.78 x 1.65 inches |
| Item model number | GY1901GY1803GYFM2202 |
| Manufacturer | BBTUS |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Maximum Operating Pressure | 200 Kilopascal |
| Number Of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Barb |
| Part Number | GY1901 |
| Product Dimensions | 0.78 x 0.78 x 1.65 inches |
| Size | 6*4*1cm |
| UPC | 191868794290 |

## Product Details

- **Brand:** BBTUS
- **Exterior Finish:** Abs,Rubber
- **Inlet Connection Size:** 0.38 Inches
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 0.78 x 0.78 x 1.65 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Maximum Operating Pressure:** 200 Kilopascal
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.38 Inches
- **Outlet Connection Type:** Barb

## Images

![3/8" 10mm Inline vacuum Barbed Check Valve,1Pcs/ 2Pcs /5Pcs ABS One Way Water Non-Return Breather Check Valve for Fuel Gas Liquid Air（1) - Image 1](https://m.media-amazon.com/images/I/417DSGwHMOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Very Well as an Air Vent on Discharge Line
*by F***K on August 19, 2025*

I bought these to install on a dehumidifier condensate line that I had run through a wall to discharge outside of my house. The line was holding water after the pump would stop and I was worried that that line would build up scum or have problems during the colder part of the year. My thinking was this would allow for the entrance of air into the line and breaking the surface tension of the water and allow the line to drain by gravity. This worked exceptionally well for my purpose and fit very easy to install into the 3/8" tubing I had been using. They appear well designed when I checked them in both directions by air pressure.

### ⭐⭐⭐⭐⭐ Is accurate and works
*by C***S on June 3, 2025*

Item recieved is what is shown and described. Worked as a valve and doesn't seem to be restrictive. Fluid flows very well one way.

### ⭐⭐⭐⭐⭐ Used To Repair Cuisinart Coffee Maker
*by O***Y on January 8, 2026*

I used this item to repair my older Cuisinart 12 cup coffee maker. The original check valve which was imbedded in the input water tube had disintegrated and was not available as a replacement part from Cuisinart. I cut out the old valve from the rubber water line tubing and inserted this check valve in its place. The 3/8" nipples fit perfectly into the tubing and sealed well using some small zip ties to tighten. The coffee maker is now working perfectly again.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-04*