---
product_id: 90262654
title: "Ista Stainless Check Valve for Co2, Silver"
brand: "ista"
price: "134 kr"
currency: DKK
in_stock: true
reviews_count: 9
url: https://www.desertcart.dk/products/90262654-ista-stainless-check-valve-for-co2-silver
store_origin: DK
region: Denmark
---

# 3.0 in length 0.25 in width 2.0 in height Ista Stainless Check Valve for Co2, Silver

**Brand:** ista
**Price:** 134 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate Your CO2 Game with Confidence!

## Quick Answers

- **What is this?** Ista Stainless Check Valve for Co2, Silver by ista
- **How much does it cost?** 134 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/90262654-ista-stainless-check-valve-for-co2-silver)

## Best For

- ista enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Designed to prevent backflow, ensuring safe and efficient operation.
- • **Durable Build:** Constructed from high-quality stainless steel for long-lasting reliability.
- • **Compact Design:** Sleek dimensions make it easy to integrate into any setup.
- • **Easy Installation:** User-friendly design allows for quick and hassle-free installation.
- • **Precision Engineering:** Crafted specifically for CO2 applications, ensuring optimal performance.

## Overview

The ISTA Stainless Check Valve is expertly designed for CO2 use, featuring a compact size of 2.0 x 3.0 x 0.25 inches, making it an essential component for any CO2 system. Its durable stainless steel construction ensures longevity and reliability, while its precision engineering guarantees optimal performance.

## Description

Implement preventative measures in your aquarium set up with the use of this stainless check valve, offered by Ista. Recommended for CO2 systems, This stainless check valve ensures the function and longevity of your CO2 bottle. With its installation you can protect your equipment in instances where the CO2 pressure lessens, allowing water to flow back inside the tubing. This check valve is suitable for CO2 only, not for other air pumps.

## Features

- Suitable for Co2 use only
- Item Package Height: 2.0
- Item Package Length: 3.0
- Item Package Width: 0.25

## Product Details

- **Material:** Stainless Steel
- **Brand:** ISTA
- **Item dimensions L x W x H:** 1.57 x 0.39 x 0.39 inches
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Type:** Barb
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.25 Inches
- **Global Trade Identification Number:** 04719856839622
- **Manufacturer:** Ista

## Images

![Ista Stainless Check Valve for Co2, Silver - Image 1](https://m.media-amazon.com/images/I/61NN+sREOFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice check valve
  

*by T***Z on Reviewed in the United States on June 10, 2021*

I didn't want to skimp on a check valve to protect my expensive regulator this seems to fit the bill Nicely fits snug with the black CO2 hose and does not appear to restrict the outflow  it is just one of those things you hope to never have to test but it is nice to have the peace of mind when you have the best installed

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well, looks great.
  

*by D***E on Reviewed in the United States on June 12, 2020*

Works well. was a little nervous buying this check valve since I know nothing of the brand. But directions are simple and it does prevent back siphon of water into my solenoid.

### ⭐ 1.0 out of 5 stars







  
  
    I have ordered 2 in a row that are just stuck. Stuck no matter how much pressure is going to it
  

*by J***E on Reviewed in the United States on March 3, 2023*

I dislike the fact this is my second defective one. Product quality is non existent

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**Shop now:** [https://www.desertcart.dk/products/90262654-ista-stainless-check-valve-for-co2-silver](https://www.desertcart.dk/products/90262654-ista-stainless-check-valve-for-co2-silver)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-13*