Check valve with plastic closing element, 2 1/2" F-F

The non-return valve with a plastic closing element is a reliable component for water installations, designed to protect the system from backflow and maintain stable operating conditions. It works with water media in domestic and light commercial systems, supporting consistent performance of the entire installation.

A robust brass CW617N body delivers high mechanical strength and resistance to corrosion, while the ABS closing element ensures precise shut-off of the medium. The valve operates at a nominal pressure of 10 bar, so it fits typical water supply lines, including installations sized as DN 25 valves.

The nickel-free design keeps all surfaces in contact with water free from nickel coating, an advantage for users sensitive to this material. A nut-to-nut 2 1/2" connection with G2 1/2 thread dimension supports straightforward assembly in existing pipework without additional adapters.

This non-return valve is a solid choice for professional installers and demanding users who expect durable materials, safe water contact and dependable protection of the installation against backflow.

Items: ZZ7

Starý kód produktu:: JY503/65

Availability: IN STOCK

Price 51,30 € (42,40 € without VAT)

Purchases are not possible in this language version.

Zvolte si variantu

:

Choosing parameters

:: 10 bar

:: voda

Type:: Klapky

:: 10 bar

:: *W v obale s čárovým kódem pro maloobchodní prodej *E produkt balen s eurozávěsem a čárovým kódem pro maloobchodní prodej

:: ABS

:: Mosaz

:: voda

:: Ano

:: 2 1/2"

:: MM

:: G2 1/2

:: 95.5

:: 93

Documents for download

Technický list-ZZ8 Technický list-ZZ7 Technický list-ZZ6 Technický list-ZZ5 Technický list-ZZ1 Declaration of conformity En. dimensions(jpg) Návod k montáži images for print Declaration of conformity CZ Technický list-ZZ2 Technický list-ZZ3 Technický list-ZZ4 Technický list-ZZ9