Check valve with brass closing element, 1/2" F-F
The check valve with a brass closing element is a reliable component for domestic water installations, designed to control the direction of flow and protect the system against backflow. With a compact G1/2 connection, it fits standard DN15 water lines and integrates easily into existing pipework.
The durable brass CW617N body resists corrosion in contact with water, supporting long-term, leak-free operation at a nominal pressure of up to 10 bar. The internal brass closing element provides stable sealing performance, so the valve works consistently even under frequent opening and closing cycles in everyday use.
Nickel-free construction on all media-contact surfaces reduces the risk of nickel release into drinking water, an important aspect for health-conscious installations. The nut-to-nut connection simplifies assembly and disassembly during maintenance, while the compact length of around 47 mm helps when space behind fixtures or in manifolds is limited.
This brass check valve is a solid choice for professional installers and demanding homeowners who expect dependable backflow protection, compatibility with standard 1/2" plumbing fittings, and materials tailored to modern potable water systems.
- Nominal pressure [bar]:
- 10
- Shut-off element material:
- brass
- NICKEL FREE:
- yes
- Connection type:
- screw out-screw out
- Gland:
- no
- For multi-layer pipes:
- no
- Drain nozzle:
- no
- Suction strainer:
- no
- Air vent:
- no
- Full bore:
- no
- Rosette included:
- no
- Built-in filter:
- no
- Barcode:
- *W in packaging with a bar code for retail sale *E product on Euro hanger with bar code for retail sale
- Body material/assembly material:
- brass
- Media:
- water