Shut-off valve DN10, 3/8 inch, straight RLV-S for side and bottom-fed radiators, material: nickel-plated brass 003L0122

Shut-off valve for radiators – a reliable element of the central heating installation.

This RLV-S shut-off valve from Danfoss, made of nickel-plated brass, is a key element of every central heating installation. Designed for radiators supplied from the side or from below, it allows for precise shut-off of the hot water supply to a single radiator without having to shut down the entire system. This is an ideal solution when servicing, repairing or replacing a radiator.

The valve has an internal thread of 3/8 inch in size on both the pipe connection side and the radiator side, which ensures wide compatibility with various types of installations. Its compact design (height 40 mm) makes it easy to install even in tight spaces. A Kvs value of 1.5 ensures optimal flow of the heating medium. The ability to set and adjust allows the valve to be adapted to the specific needs of the installation.

Practical advantages for the installer and user:

• Easy installation and removal: Simple construction and standard threads make quick installation and possible valve replacement easy.
• Individual regulation: The ability to shut off a single radiator without affecting the other elements of the system – energy saving and user comfort.
• Durability and resistance: Construction from nickel-plated brass guarantees resistance to corrosion and long-term reliability in difficult operating conditions.
• Versatility: Compatible with various types of radiators (side- and bottom-supplied) and central heating installations.
• Reversible flow direction: Allows installation in various installation configurations, adapting to the specifics of the project.
• Kv value range: 0.15 ... 1.35 – ensures appropriate flow of the medium depending on the radiator's needs.

The RLV-S valve is not only a shut-off element, but also an important component affecting the efficiency and reliability of the entire heating system. Its solid construction and precise workmanship guarantee peace of mind and comfortable use for many years.