---
product_id: 412319320
title: "_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner"
brand: "brownian motion technology"
price: "€ 2.09"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.sk/products/412319320-bmt-stainless-steel-kf25-flange-vacuum-vent-valve-pressure-relief
store_origin: SK
region: Slovakia
---

# Stainless Steel 304 Quick Connect KF25 Temp Range: -26°C to 180°C _BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner

**Brand:** brownian motion technology
**Price:** € 2.09
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Vacuum Game!

## Quick Answers

- **What is this?** _BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner by brownian motion technology
- **How much does it cost?** € 2.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/412319320-bmt-stainless-steel-kf25-flange-vacuum-vent-valve-pressure-relief)

## Best For

- brownian motion technology enthusiasts

## Why This Product

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

## Key Features

- • **Precision Control:** Effortlessly manage your vacuum chamber pressure with this reliable vent valve.
- • **Lightweight Design:** Weighing only 100g, it’s easy to handle without compromising strength.
- • **Seamless Integration:** KF25 flange ensures quick and hassle-free connections.
- • **Unmatched Durability:** Crafted from a single piece of stainless steel for long-lasting performance.
- • **High-Temperature Resilience:** Equipped with FKM Viton O-ring, perfect for extreme conditions.

## Overview

The BMT Stainless Steel KF25 Flange Vacuum Vent Valve is engineered for precision and durability, featuring a robust stainless steel construction and a high-temperature FKM Viton O-ring. Weighing just 100g, this valve allows for efficient pressure relief in vacuum chambers, making it an essential tool for professionals seeking reliability and performance.

## Description

This KF flange vent valve can help you to vent your vacuum chamber or relief chamber pressure under a controllable manner.

## Features

- Made of Stainless Steel 304
- KF25 / QF25 Flange for quick connnect
- Head of the valve is made by 1 piece of stainless steel ensure durability
- FKM Viton O-ring suitable for high working temperature (-26°C to 180°C)
- This KF25 flange vent valve can help you to vent your vacuum chamber or relief chamber pressure in a controllable manner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | bmotiontech |
| Part number | VAC-VV-KFxx |
| Item Weight | 100 g |
| Manufacturer reference | VAC-VV-KFxx |
| Size | KF25 |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 2 |
| Cutting Diameter | 40 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 40 Millimetres |

## Product Details

- **Material:** Stainless Steel
- **Brand:** BROWNIAN MOTION TECHNOLOGY
- **Item dimensions L x W x H:** 42 x 45 x 45 millimetres
- **Exterior finish:** Stainless Steel
- **Inlet connection type:** Flange
- **Outlet connection type:** Flange
- **Manufacturer:** bmotiontech
- **UPC:** 615264231451

## Images

![_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner - Image 1](https://m.media-amazon.com/images/I/71+dSdlJy5L.jpg)
![_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner - Image 2](https://m.media-amazon.com/images/I/718cHwNtpML.jpg)
![_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner - Image 3](https://m.media-amazon.com/images/I/61+dFijLWbL.jpg)
![_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner - Image 4](https://m.media-amazon.com/images/I/71V0wUVFCCL.jpg)
![_BMT_ Stainless steel KF25 flange vacuum vent valve / Pressure relief valve for vacuum break in controllable manner - Image 5](https://m.media-amazon.com/images/I/71idBVFO2vL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Could Be Better
  

*by N***8 on Reviewed in the United States on 4 April 2021*

The two vent holes were not deburred - making it difficult to close the valve - and cleaning them up was not easy (without having an M20-1.5 die) because the vent holes were drilled into the threaded area for some inexplicable reason while there was plenty of room to locate them elsewhere (if they are even necessary in the first place).

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**Shop now:** [https://www.desertcart.sk/products/412319320-bmt-stainless-steel-kf25-flange-vacuum-vent-valve-pressure-relief](https://www.desertcart.sk/products/412319320-bmt-stainless-steel-kf25-flange-vacuum-vent-valve-pressure-relief)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-28*