Check valve with brass closing element, 1/2" F-F
The product is a compact non-return valve designed to protect domestic water installations against backflow. With a nominal connection size of 1/2" (DN15), it integrates easily into standard plumbing systems and supports stable operation of the entire installation.
The durable brass CW617N body works reliably with water media at pressures up to 10 bar, so the valve performs well in typical household supply lines. The internal geometry is tailored for directional flow control, helping maintain consistent pressure conditions in the system and safeguarding sensitive components located downstream.
Both the housing and the closing element are made of brass, which enhances resistance to corrosion and mechanical wear during long-term use. Nickel free technology – all surfaces in contact with water are free from nickel coating – supports safer use in potable water systems and reduces the risk of unwanted deposits inside the valve.
The G1/2 nut-to-nut connection simplifies installation in existing pipework without additional adapters, and the compact dimensions of 35.5 x 46.8 mm suit confined spaces such as cabinets or service shafts. This non-return valve is a solid choice for anyone looking for a dependable DN15 check valve for modern water installations.
- 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