Valve stopper type EK

Product detailed description

Stop valves of the EK type are commonly used in heating and plumbing systems where Eurocones (EK) connections are employed. These valves are frequently found in residential and commercial buildings, particularly in systems requiring individual shut-off points for maintenance or isolation. Installers and technicians working with central heating systems, hot water circuits, or plumbing applications will encounter these valves during installation or servicing of components such as radiators, heat emitters, or manifold systems. The EK type stop valve ensures a secure and leak-free connection while allowing for easy access to the system for inspection or repair.

These valves are specifically designed for use with Eurocones fittings, which are widely used in European plumbing and heating systems. The nickel-plated brass construction ensures resistance to corrosion and wear, making the valve suitable for long-term use in environments with fluctuating temperatures and pressures. The PN10 pressure rating and +120°C operating temperature make it suitable for a wide range of domestic and light commercial applications.

Technical parameters

The nominal pressure rating of PN10 indicates that the valve is suitable for systems operating at up to 10 bar pressure. The maximum operating temperature of +120°C ensures compatibility with hot water and heating systems. These parameters are essential for correct sizing and selection to ensure the valve functions reliably under the expected operating conditions.

Installation and connection

Installation of the EK type stop valve involves connecting it to Eurocones outlets using the appropriate sealing method. The valve is designed for use with Eurocones fittings and must be connected in accordance with the manufacturer's specifications. Installers should ensure that the threads are clean and free from debris before tightening the connection. Over-tightening should be avoided to prevent damage to the sealing surface or the valve body. A common mistake during installation is using incompatible sealing materials or failing to align the valve correctly with the fitting, which can lead to leaks or restricted flow.

Compatibility and accessories

This valve is specifically designed for use with Eurocones (EK) fittings and must be used in conjunction with compatible fittings and sealing materials. It is important to ensure that the system components are from the same manufacturer or are certified for use with Eurocones connections. No additional accessories are required for standard installation, but installers should verify that all components are correctly matched to avoid compatibility issues.

Technical background for designers

The EK type stop valve operates by closing off the flow of fluid through the Eurocones connection. The valve is constructed from nickel-plated brass CW617N, which provides good resistance to corrosion and mechanical wear. The sealing mechanism ensures a tight connection when the valve is closed, preventing leakage. The material properties of the brass allow for long-term durability in systems with moderate operating temperatures and pressures. The valve's integration into the system depends on the design of the Eurocones fittings and the overall layout of the piping network. The service life of the valve is influenced by the quality of the installation, the operating conditions, and the frequency of use.

Service and operation

Regular inspection of the valve is recommended to ensure that the connection remains secure and that there are no signs of leakage or wear. No specific service intervals are provided, but installers should check the valve during routine maintenance of the system. If any damage or wear is detected, the valve should be replaced to maintain system integrity. The valve does not require regular lubrication or adjustment under normal operating conditions.

Frequently asked questions

Can the EK type stop valve be used with other types of fittings?
No, this valve is specifically designed for use with Eurocones (EK) fittings and is not compatible with other types of connections.

Is the valve suitable for high-temperature applications?
The valve is rated for a maximum operating temperature of +120°C, making it suitable for hot water and heating systems within this temperature range.

Can the valve be used in systems with higher pressure than PN10?
No, the valve is rated for a nominal pressure of PN10 and should not be used in systems exceeding this pressure rating.

What material is used for the valve body?
The valve body is made of nickel-plated brass CW617N, which provides good resistance to corrosion and mechanical wear.