Flap check valve 1/2" F-F
The swing check valve is a compact installation component designed to control water flow and protect domestic systems from backflow. With a nominal pressure of 16 bar, it performs reliably in typical cold and hot water installations, supporting stable operation of the entire system.
The brass body made of CW617N stands out for its mechanical strength and resistance to corrosion, so the valve maintains tightness and functionality over time. The brass closing element combined with an NBR seal keeps the internal mechanism durable in contact with water, while the DN15 1/2" connection fits common household pipework and standard fittings.
The nickel-free design means all surfaces in contact with the medium remain free from nickel coating, an advantage in drinking water installations and for users sensitive to this metal. The nut-to-nut connection simplifies assembly and disassembly during service, and the compact dimensions of 47 x 35.7 mm help when space around the pipeline is limited.
This DN15 check valve is a practical choice for installers and homeowners who expect a robust brass fitting, convenient installation, and long-term reliability of the water system.
- Additional features:
- Plug sealed with PTFE
- Nominal pressure [bar]:
- 16
- Shut-off element material:
- brass
- NICKEL FREE:
- yes
- Connection type:
- screw out-screw out
- Sealing material of shut-off element:
- NBR
- 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
- Body material/assembly material:
- brass
- Media:
- water