---
product_id: 162485137
title: "M181.5 Thread Replacement Valve CO2 Tank Brass Pin Valve for Soda Stream"
brand: "cesarias"
price: "27386CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Cesarias"
url: https://www.desertcart.sn/products/162485137-m181-5-thread-replacement-valve-co2-tank-brass-pin-valve
store_origin: SN
region: Senegal
---

# M18*1.5 Thread Precision Fit Single-Wrench Easy Replacement 150 Bar High-Pressure Rated M181.5 Thread Replacement Valve CO2 Tank Brass Pin Valve for Soda Stream

**Brand:** cesarias
**Price:** 27386CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your fizz game with precision and durability!

## Quick Answers

- **What is this?** M181.5 Thread Replacement Valve CO2 Tank Brass Pin Valve for Soda Stream by cesarias
- **How much does it cost?** 27386CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/162485137-m181-5-thread-replacement-valve-co2-tank-brass-pin-valve)

## Best For

- cesarias enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Replace your valve quickly using just one wrench—no professional help needed.
- • **High-Pressure Endurance:** Engineered to safely handle up to 150 bars, supporting heavy-duty CO2 refills at home.
- • **Durable Solid Brass Construction:** Polished brass body guarantees corrosion resistance and long-lasting reliability.
- • **Cost-Effective Refilling Solution:** Save money by converting your SodaStream tank for easy bulk CO2 refills, avoiding costly exchanges.
- • **Precision Threading for Seamless Compatibility:** M18*1.5 inlet and TR21-4 outlet ensure a perfect fit with your SodaStream CO2 tanks.

## Overview

The CESARIAS M181.5 Thread Replacement Valve is a high-quality solid brass CO2 pin valve designed for SodaStream tanks. Featuring M18*1.5 threading at the inlet and TR21-4 at the outlet, it supports working pressures up to 150 bars. Its polished finish and professional manufacturing ensure long service life, while the single-wrench installation makes it an easy, cost-saving upgrade for home carbonation enthusiasts.

## Description

desertcart.com: CESARIAS M181.5 Thread Replacement Valve CO2 Tank Brass Pin Valve for Soda Stream : Industrial & Scientific

Review: It works - It does work to convert a regular, soda stream cartridge that is design to prevent consumer refilling to one that ca consider can refill with the correct adaptorsa and a source of CO2.
Review: Good replacement for refilling CO² at home - These replacement valves allow easier refilling of SodaStream and similar brand CO² tanks. The hardest part may simply be getting the original valve off the tank if you didn't have a bench vise with soft jaws or a friend with really strong grip. I put a very small amount of food safe lubricant on the O-ring when I replaced the valve which made seating it well a bit easier. This will easily pay for itself after a number of refills off a bulk tank at home vs exchanging tanks in-store.

## Features

- Need a replacement CO2 pin valve? - Use our part with M18 * 1.5 thread at the inlet and TR21-4 at the outlet and you will forget about the problem for a long time.
- Tired of low-quality parts? - Our brand is made of high quality solid brass, with a polished surface to ensure a long service life.
- Easy to Use - You need one wrench to replace the valve.
- Co2 Brass Pin Valve used for soda with working pressure 150bar.
- Manufactured on professional equipment that ensures high reliability and long service life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RZGKZ3Z |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #171,554 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #822 in Ball Valves |
| Brand | CESARIAS |
| Customer Reviews | 4.3 4.3 out of 5 stars (145) |
| Date First Available | May 19, 2019 |
| Exterior Finish | Polished |
| Item Package Quantity | 1 |
| Item Weight | 1.76 ounces |
| Item model number | 113 |
| Manufacturer | Hvlystory |
| Material | Brass |
| Maximum Operating Pressure | 150 Bars |
| Number Of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Type | TR21-4 |
| Part Number | 113 |
| Size | M18 * 1.5 |

## Product Details

- **Brand:** CESARIAS
- **Exterior Finish:** Polished
- **Manufacturer:** Hvlystory
- **Material:** Brass
- **Maximum Operating Pressure:** 150 Bars
- **Number of Ports:** 2
- **Outlet Connection Type:** TR21-4

## Images

![M181.5 Thread Replacement Valve CO2 Tank Brass Pin Valve for Soda Stream - Image 1](https://m.media-amazon.com/images/I/61ADcMg8auL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by P***R on June 15, 2025*

It does work to convert a regular, soda stream cartridge that is design to prevent consumer refilling to one that ca consider can refill with the correct adaptorsa and a source of CO2.

### ⭐⭐⭐⭐⭐ Good replacement for refilling CO² at home
*by K***D on February 17, 2024*

These replacement valves allow easier refilling of SodaStream and similar brand CO² tanks. The hardest part may simply be getting the original valve off the tank if you didn't have a bench vise with soft jaws or a friend with really strong grip. I put a very small amount of food safe lubricant on the O-ring when I replaced the valve which made seating it well a bit easier. This will easily pay for itself after a number of refills off a bulk tank at home vs exchanging tanks in-store.

### ⭐⭐⭐⭐⭐ Works great
*by M***G on December 4, 2019*

I replaced the valve in a sodastream Co2 bottle with this one and was able to fill my sodastream to near capacity from a CO2 tank that I purchased from a local welding shop.(A separate adapter is required to mate the CO2 tank to the sodastream bottle). When finished filling, the sodastream weighed 1020 gm., not far off of its maximum fill weight of 1070 gm. In order to achieve this fill weight I placed the sodastream canister in the freezer for awhile ( a couple of hours) and then filled it from a C02 tank that I inverted. I'm not sure how long it's necessary to cool the canister to maximize filling ( actually forgot that it was in the freezer), but just out of curiosity I initially filled it without putting it in the freezer. After filling it weighed 810 gm. So cooling the sodastream bottle produced very good results. I will be buying another one of these. It took awhile to receive it from overseas, but it was worth the wait. It feels good to jury rig the setup so that I don't have to pay for expensive refills. Take that Sodastream!

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*