Valve | heating | plumbing system key | square | 6x6mm | 44x34mm
Code: ES-SB644Radiator and water tap key – a tool designed for opening and closing heating systems, water taps, and special valves. Made of durable brass, the tool ensures longevity and reliability for both household users and professional craftsmen. It is used in various situations – from radiator air release to shutting off the water supply.
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Technical Specifications
Material: iron, copper-plated (brass-colored exterior)
Color: yellow (brass tone)
Dimensions: 44 × 34 mm
Opening size: square hole, 6 mm
Purpose: opening/closing metal water taps and radiator valves
Durability: sturdy construction, designed for long-term useFunctions
Allows air release from radiators.
Used as a special key for taps and valves.
Suitable for water supply locks and radiators with 6 mm square locks.
Designed for comfortable grip and easy use even in tight spaces.
Usage
Household user: a simple solution to release trapped air from radiators, disconnect or close a home water tap.
Engineer / heating system designer: useful tool during testing for quick valve control or air release.
Plumber or electrician: reliable assistant for installation or maintenance of heating/water supply systems.
Commercial or industrial premises: suitable for maintenance staff to ensure quick and safe access to shut-off valves.
Pros
Durable – made of metal, corrosion-resistant.
Compact – fits easily in a toolbox or pocket.
Versatile – suitable for both radiator and tap valves.
Easy to use – requires no special knowledge.
Cons
Limited application – designed only for square (6 mm) valves.
Small size – can be easily lost.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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