---
product_id: 128185527
title: "3/16 fuel check valve"
brand: "bbtus"
price: "A$31"
currency: AUD
in_stock: null
reviews_count: 8
url: https://www.desertcart.com.au/products/128185527-3-16-fuel-check-valve
store_origin: AU
region: Australia
---

# High-temp resistant PA66 Fits 4-9mm hose sizes Corrosion-proof durability 3/16 fuel check valve

**Brand:** bbtus
**Price:** A$31
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Upgrade your ride’s lifeline with precision-engineered check valves!

## Quick Answers

- **What is this?** 3/16 fuel check valve by bbtus
- **How much does it cost?** A$31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/128185527-3-16-fuel-check-valve)

## 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

- • **Pressure-Ready:** Operates reliably under pressures up to 200 kPa, ensuring consistent vacuum and oil line control.
- • **Built to Endure:** Crafted from premium PA66 material, engineered to withstand extreme temperatures and harsh environments.
- • **Precision Fit & Seal:** Pagoda card slot design ensures airtight, slip-resistant connections for flawless performance.
- • **Compact & Lightweight:** At just 0.7 ounces and 1.57 inches long, these valves deliver big performance without bulk.
- • **Versatile Compatibility:** Available in 5 sizes, perfectly matching hose inner diameters from 4mm to 9mm for seamless integration.

## Overview

These Automotive Oil Line Spring & Vacuum Check Valves, made from durable PA66, offer high temperature and corrosion resistance. Designed with a unique pagoda card slot for airtight, slip-proof connections, they fit hoses with 4mm to 9mm inner diameters and operate reliably up to 200 kPa pressure. Compact and lightweight, they come in multiple sizes to suit various automotive needs.

## Description

Full description not available

## Features

- The pipe port designs a pagoda card slot, non-slip, good airtightness, the port outer diameter is available in 5 sizes, suitable for 4mm to 9mm inner hole hose to connect. Please refer to our size pictures for detailed data.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | PA66 |
| Brand | BBTUS |
| Item dimensions L x W x H | 1.57 x 0.71 x 0.71 inches |
| Exterior Finish | Plastic |
| Inlet Connection Size | 4.5 Millimeters |
| Outlet Connection Type | Slip |
| Maximum Operating Pressure | 2E+2 Kilopascal |
| Number of Ports | 2 |
| Outlet Connection Size | 0.71 Inches |
| Valve Type | Check Valve |
| Manufacturer | BBTUS |
| UPC | 191868794269 |
| Part Number | RYF02 |
| Item Weight | 0.704 ounces |
| Product Dimensions | 1.57 x 0.71 x 0.71 inches |
| Country of Origin | China |
| Item model number | GY2302 |
| Size | 3/16" |
| Color | Black |
| Item Package Quantity | 1 |
| Included Components | 2 check valve |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** PA66
- **Brand:** BBTUS
- **Item dimensions L x W x H:** 1.57 x 0.71 x 0.71 inches
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 4.5 Millimeters
- **Outlet Connection Type:** Slip
- **Maximum Operating Pressure:** 2E+2 Kilopascal
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.71 Inches
- **Valve Type:** Check Valve

## Images

![3/16 fuel check valve - Image 1](https://m.media-amazon.com/images/I/51sB6xrkpLL.jpg)
![3/16 fuel check valve - Image 2](https://m.media-amazon.com/images/I/61slca+aB+L.jpg)
![3/16 fuel check valve - Image 3](https://m.media-amazon.com/images/I/61ZIGi0rG5L.jpg)
![3/16 fuel check valve - Image 4](https://m.media-amazon.com/images/I/61e4tT9PyeL.jpg)
![3/16 fuel check valve - Image 5](https://m.media-amazon.com/images/I/51sdPzOEJML.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this food grade ?**
A: It is automotive grade. The materials listed in the description all seem fine for food, but if your project is commercial these check valves would not be a good choice.  Just my opinion.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Air valves
*by C***E on September 14, 2024*

Work perfect good quality. I use a lot of them. I will buy more. Thank you.

### ⭐⭐⭐⭐⭐ Nice check valves
*by P***L on February 25, 2021*

I bought these to use in line with tubing which goes from the sink soap dispenser pump down into a container of dish soap which sits in the sink cabinet. Without the check valve I could get the tubing primed and it pumped a little but once I stopped using it the soap slowly dropped back down into the soap container. But with the check valve installed the soap stays in the tubing so that whenever I press the soap pump handle I get dish soap dispensed. It removed the difficult task of trying to fill the soap dispenser bottles which were screwed up under the sink. The bottles are no longer under the sink - just tubes running down into the larger dish soap bottle which is very easily replaced. I realize that this was not the original intent for these check valves but they work well for my use which I found from a kind soul who posted a video on YT..

### ⭐⭐⭐⭐⭐ works as expected
*by V***E on December 22, 2023*

easy to use seems well made

## Frequently Bought Together

- BBTUS 1/8" 3/16" 1/4" 5/16" PA66 Automotive Oil Line Spring Check Valve, Car Fuel Vacuum Check Valve, 2 PCS High Temperature and Corrosion Resistance one-way Oil Pump Check Valve (3/16")
- Metaland Brass Hose Barb Reducer, 3/8" to 3/16" Hose ID, Reducing Barbed Hose Splicer Mender Coupler Warter Fuel Air (Pack of 2)
- Strongthium 3/16 Fuel Line Hose Set with 10 Pieces Clamps Rubber Gas Tube for ATV Go-carts Mini Bikes 196cc 212cc 6.5hp 5.5hp 8hp 9hp 11hp 13hp Small Engines Generators

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**Shop now:** [https://www.desertcart.com.au/products/128185527-3-16-fuel-check-valve](https://www.desertcart.com.au/products/128185527-3-16-fuel-check-valve)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-18*