---
product_id: 93457934
title: "TVQZ 125 - Steel Adjustable Square Supply Air Valve"
brand: "calimaero"
price: "€ 66.81"
currency: EUR
in_stock: true
reviews_count: 8
category: "Calimaero"
url: https://www.desertcart.gr/products/93457934-tvqz-125-steel-adjustable-square-supply-air-valve
store_origin: GR
region: Greece
---

# Threaded spindle for precise airflow 125mm universal fit Powder-coated corrosion-resistant steel TVQZ 125 - Steel Adjustable Square Supply Air Valve

**Brand:** calimaero
**Price:** € 66.81
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with style and precision!

## Quick Answers

- **What is this?** TVQZ 125 - Steel Adjustable Square Supply Air Valve by calimaero
- **How much does it cost?** € 66.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/93457934-tvqz-125-steel-adjustable-square-supply-air-valve)

## Best For

- calimaero enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Includes screws and a built-in frame for quick, secure wall or ceiling mounting.
- • **Universal Compatibility:** Fits all common round ventilation and flex pipes per DIN EN 1506 standards.
- • **Precision Airflow Control:** Adjust air volume seamlessly with a threaded spindle for perfect ventilation.
- • **Durable Steel Construction:** Crafted from powder-coated steel to resist corrosion and thrive in humid environments.
- • **Sleek, Professional Design:** White RAL9010 finish blends stylishly into modern interiors, elevating any space.

## Overview

The TVQZ 125 Steel Adjustable Square Supply Air Valve by calimaero offers a robust, corrosion-resistant solution for precise ventilation control. Designed for universal fit on standard round ducts, it features a threaded spindle for easy airflow adjustment and a sleek white powder-coated finish that complements any professional or residential setting. Ideal for humid rooms and effortless installation, it’s the smart choice for lasting performance and modern aesthetics.

## Description

Free delivery and returns on all eligible orders. Shop calimaero® TVQZ 125 - Steel Adjustable Square Supply Air Valve.

Review: Look way better than any other plastic options - I bought these twice for different rooms, they look so much better than any other plastic options. Easy to install, sometimes it takes a bit of time to find the right position to fix them properly. The first ones I bought are 6 years old now, and I have no issues with them.
Review: Stylish and sturdy - I was looking for something a little more stylish than the conventional plastic fin types and this one was perfect. Sleek and subtle. It's only in a while though, hopefully it won't rust etc,but seems to be well built.

## Features

- calimaero TVQZ Circular Air Supply Valve for Ventilation Systems. The ventilation grille comes with a built-in frame. A threaded spindle ensures continuous adjustment of the air volume as needed. The air valve is made of high-quality powder-coated steel sheet, particularly suitable for rooms with high humidity. It is sturdy and corrosion-resistant. The ventilation grille is white RAL9010.
- FUNCTION The air valve is universally applicable and fits all common round ventilation pipes and flex pipes according to DIN EN 1506. The installation frame is secured with screws included in the delivery. The air volume is adjusted by the rotatable valve plate. For household use, start with a small opening and gradually increase until the desired exhaust volume is achieved.
- VERSATILE USE The air valve is used in showers, bathrooms, changing rooms, offices, or rooms with ventilation systems. The various variants and colors of calimaero air valves allow for use in any room design.
- PERFECT CHOICE for DIY enthusiasts and professionals. Straightforward installation and maintenance. Suitable for wall and ceiling mounting.
- We are experts in the field and here for you. If you have any questions or complaints, please contact our customer service directly. Your concerns will be promptly addressed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M6Y2EGV |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 357,715 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,816 in Registers, Grilles & Vents |
| Colour | Weiss Ral 9010 |
| Customer Reviews | 3.9 3.9 out of 5 stars (100) |
| Date First Available | 9 Nov. 2016 |
| Installation method | Easy to install. |
| Item Package Quantity | 1 |
| Item Weight | 420 g |
| Item model number | TVQZ 125 |
| Manufacturer | calimaero |
| Material | Steel |
| Part Number | 4054503000070 |
| Power Source | Corded Electric |
| Product Dimensions | 19.5 x 19.5 x 7.5 cm; 420 g |
| Size | 125 mm |
| Special Features | Easy to install |

## Product Details

- **Brand:** calimaero
- **Colour:** Weiss Ral 9010
- **Form factor:** Square.
- **Item weight:** 420 Grams
- **Model name:** TVQZ 125
- **Power source:** Corded Electric
- **Product dimensions:** 19.5D x 19.5W x 7.5H centimetres
- **Special feature:** Easy to install
- **Start year:** 2020
- **Warranty type:** Limited

## Images

![TVQZ 125 - Steel Adjustable Square Supply Air Valve - Image 1](https://m.media-amazon.com/images/I/510IaXGmhPL.jpg)
![TVQZ 125 - Steel Adjustable Square Supply Air Valve - Image 2](https://m.media-amazon.com/images/I/71moqcF0FyL.jpg)
![TVQZ 125 - Steel Adjustable Square Supply Air Valve - Image 3](https://m.media-amazon.com/images/I/71znCYZbQoL.jpg)
![TVQZ 125 - Steel Adjustable Square Supply Air Valve - Image 4](https://m.media-amazon.com/images/I/71f6ZiHxbiL.jpg)
![TVQZ 125 - Steel Adjustable Square Supply Air Valve - Image 5](https://m.media-amazon.com/images/I/81Hcc6o5EvL.jpg)

## Available Options

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

## Questions & Answers

**Q: What do i need to connect 4” duct hose please?**
A: Thank you for your question. You dont need anything. On the pack side of the vent there are hooks which you can bend to fit the inside of your duct. This should keep the vent securly in place. If this wont work for you, you could use some silikon or tape. 
If you have anymore questions please dont hesitate to ask.
Team Klimapartner

**Q: How do i secure the klimapartner tvqz100 to the ceiling please?**
A: Thank you for your question. On the back side of the TVQ series there are two bendable hooks. You can move these up to fit into ducts which are bigger or you can move them down in order to fit into ducts which are smaller. After you have adjusted the hooks and the air settings, by turning the plate left or right you can simply shove the TVQ vent into the duct. It should stay firmly in place. If not you can take it out again and re-adjust the hooks.
If you have any more questions, please dont hesitate to ask.
team klimapartner

**Q: How do you secure the product klmapartner tvqz100 to the ceiling?**
A: Thank you for your question. On the back side of the TVQ series there are two bendable hooks. You can move these up to fit into ducts which are bigger or you can move them down in order to fit into ducts which are smaller. After you have adjusted the hooks and the air settings, by turning the plate left or right you can simply shove the TVQ vent into the duct. It should stay firmly in place. If not you can take it out again and re-adjust the hooks.
If you have any more questions, please dont hesitate to ask. If you want, you can send us a mail to kontakt@klimapartner.de and we can share a few videos with you which might help.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Look way better than any other plastic options
*by A***R on 14 January 2026*

I bought these twice for different rooms, they look so much better than any other plastic options. Easy to install, sometimes it takes a bit of time to find the right position to fix them properly. The first ones I bought are 6 years old now, and I have no issues with them.

### ⭐⭐⭐⭐⭐ Stylish and sturdy
*by T***L on 4 January 2020*

I was looking for something a little more stylish than the conventional plastic fin types and this one was perfect. Sleek and subtle. It's only in a while though, hopefully it won't rust etc,but seems to be well built.

### ⭐⭐⭐⭐⭐ Works as should
*by A***R on 19 May 2020*

Fast shipment and good product

## Frequently Bought Together

- calimaero® TVQZ 100mm Steel Adjustable Square Supply Air Valve
- Bosch Bathroom Extractor Fan 1500 DH W 100 mm - for Ventilation in Bathroom and Toilet Against Moisture and Mould - With Humidistat and Timer - 100mm Diameter
- MKK Ko100-22 Building Material:, White, Klein(Packaging May Vary)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*