---
product_id: 550081824
title: "1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS"
brand: "thsgivingstore"
price: "$85"
currency: NZD
in_stock: true
reviews_count: 5
category: "Ths Giving Store"
url: https://www.desertcart.nz/products/550081824-1-4-inch-npt-male-to-male-thread-304-stainless
store_origin: NZ
region: New Zealand
---

# Leak-Proof One-Way Flow 915 PSI Max Pressure 304 Stainless Steel Durability 1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS

**Brand:** thsgivingstore
**Price:** $85
**Availability:** ✅ In Stock

## Summary

> 🔧 Don’t let backflow hold you back — lock in flawless flow every time!

## Quick Answers

- **What is this?** 1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS by thsgivingstore
- **How much does it cost?** $85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/550081824-1-4-inch-npt-male-to-male-thread-304-stainless)

## Best For

- thsgivingstore enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit for Industrial to DIY:** Ideal for everything from commercial compressors to home soda CO2 generators.
- • **Built to Last with 304 Stainless Steel:** Engineered for corrosion resistance across water, oil, and gas applications.
- • **Precision Machined for Perfect Sealing:** Forged with high hardness to prevent any backflow or leaks, even with gases like CO2.
- • **Pressure-Ready for High-Stakes Projects:** Handles up to 915 PSI, ensuring safety and reliability under demanding conditions.
- • **User-Friendly Design with Secure Connections:** Snug fit and easy assembly mean no fuss, just flawless performance.

## Overview

This 1/4 Inch NPT Male to Male Check Valve is crafted from premium 304 stainless steel, delivering exceptional corrosion resistance and durability. Designed to withstand pressures up to 915 PSI, it guarantees reliable one-way flow control for water, oil, and gas systems. Its precision machining ensures a tight seal that prevents leaks, even under high-pressure gas applications like CO2. Compact and easy to install, this valve is a trusted choice for professionals and DIY enthusiasts aiming for flawless, secure fluid management.

## Description

★High-Quality Material: Our valve is made of durable 304 stainless steel, ensuring it is able to withstand non-corrosive and corrosive media such as oil, water, and gas.

Review: The packaging is a nice black pouch with another clear pouch that contains a check valve. The first thing I notice is the plastic cap they have over the female part to protect the threads from any damage. The product is very solid, and the fit is nice and snug. Not much tightening is needed. I will upgrade the review; I am just waiting for one more piece to hook 2 compressors up in tandem. I would recommend these to anyone who may be hooking up air compressors in tandem if you need a good, solid check valve. It's worth $17 a piece. Working perfect with my tandem air compressors.
Review: 1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS, June 6+12 2024 $17.99 Sold by XiaChunUS Essential piece of my crazy project, making my own soda with a CO2 generator. I bought two of these so I could hot swap two different cap assemblies for testing and these check valves never leaked. In my project, they routinely see 300psi through them and hold 90psi of CO2. I have no doubt they can hold lots more. I have had other cheaper check valves of inferior materials that held liquids just fine but leaked with gases. These don't leak with gases - CO2. I did have some crud (flake of dried epoxy) get stuck in the valve that I had to disassemble and blow out, but that was my fault. What was really nice was how easy it was to disassemble/assemble with needle nose pliers.

## Features

- ★High-Quality Material: Our valve is made of durable 304 stainless steel, ensuring it is able to withstand non-corrosive and corrosive media such as oil, water, and gas.
- ★Optimal Performance: The thickened valve body and high-precision machining ensure the valve can handle a maximum pressure of 915 PSI, providing a safe and reliable experience for your application.
- ★Seiko Quality: Our valve is precisely machined and forged to achieve high hardness and strong toughness, offering a robust sealing ability to avoid any backflow.
- ★Versatile Use: With a broad range of suitable media, our valve is perfect for a wide range of applications, including industrial, commercial, and residential usage.
- ★Convenient and Secure: Our valve features a tight seal, convenient connection, and raised bearing pressure, making it easy to use while ensuring the highest level of safety. With every purchase, you will receive one high-quality valve to complete your project.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN6HL5B3 |
| ASIN  | B0BN6HL5B3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #91,564 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #622 in Industrial Pipe Fittings |
| Color | Outer to Outer |
| Customer Reviews | 4.3 4.3 out of 5 stars (34) |
| Customer reviews | 4.3 4.3 out of 5 stars (34) |
| Date First Available | 26 July 2023 |
| Date First Available  | 26 July 2023 |
| Included components | Check Valve |
| Item Weight | 59 g |
| Item model number | 304 Stainless Steel Check Valve |
| Item model number  | 304 Stainless Steel Check Valve |
| Manufacturer | ThsGivingStore |
| Manufacturer  | ThsGivingStore |
| Material | Stainless Steel |
| Maximum Pressure | 915 Pound per Square Inch |
| Part number | 304 Stainless Steel Check Valve |
| Product Dimensions | 5.08 x 2.54 x 2.54 cm; 59 g |
| Product Dimensions  | 5.08 x 2.54 x 2.54 cm; 59 g |

## Product Details

- **Brand:** ThsGivingStore
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 0.25 Inches
- **Item dimensions L x W x H:** 5.1 x 2.5 x 2.5 centimeters
- **Material:** Stainless Steel

## Images

![1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS - Image 1](https://m.media-amazon.com/images/I/61S701+V67L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***A on 20 May 2024*

The packaging is a nice black pouch with another clear pouch that contains a check valve. The first thing I notice is the plastic cap they have over the female part to protect the threads from any damage. The product is very solid, and the fit is nice and snug. Not much tightening is needed. I will upgrade the review; I am just waiting for one more piece to hook 2 compressors up in tandem. I would recommend these to anyone who may be hooking up air compressors in tandem if you need a good, solid check valve. It's worth $17 a piece. Working perfect with my tandem air compressors.

### ⭐⭐⭐⭐⭐ Review
*by 3***O on 26 June 2024*

1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS, June 6+12 2024 $17.99 Sold by XiaChunUS Essential piece of my crazy project, making my own soda with a CO2 generator. I bought two of these so I could hot swap two different cap assemblies for testing and these check valves never leaked. In my project, they routinely see 300psi through them and hold 90psi of CO2. I have no doubt they can hold lots more. I have had other cheaper check valves of inferior materials that held liquids just fine but leaked with gases. These don't leak with gases - CO2. I did have some crud (flake of dried epoxy) get stuck in the valve that I had to disassemble and blow out, but that was my fault. What was really nice was how easy it was to disassemble/assemble with needle nose pliers.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 24 October 2024*

This check valve is well built but has a little too hard of a release pressure for the low-pressure system I was hoping to use it on. It opens at approximately 20lbs. pressure. I need about 4- 5 lbs.

## Frequently Bought Together

- 1/4 Inch NPT Male to Male Thread 304 Stainless Steel Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve 1PCS
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*