Check valve with plastic closing element, 1/2", FF
The non-return valve with plastic closing elements, 1/2", nut–nut connection is a compact component for domestic water systems, designed to protect the installation against backflow. It works reliably in both cold and hot water circuits and fits standard DN15 valve installations.
The valve operates at a nominal pressure of up to 16 bar and a maximum working temperature of 70°C, so it performs well in demanding home and small commercial systems. It is suitable for water and installations filled with up to 50% glycol, which broadens its use in heating and protection circuits.
The body made of CW617N 4MS brass offers high resistance to corrosion, while the ABS closing element supports smooth operation of the mechanism. The nut–nut connection with G1/2 thread simplifies assembly and disassembly during service work, even in tight spaces defined by the compact dimensions.
The nickel-free design responds to the expectations of users who pay attention to the quality of materials in contact with water, and the robust construction of this DN15 non-return valve makes it a dependable choice for long-term, trouble-free operation of the installation.
- Nominal pressure [bar]:
- 16
- Maximum operating temperature [°C]:
- 70
- Shut-off element material:
- ABS
- NICKEL FREE:
- yes
- Connection type:
- screw out-screw out
- Air vent:
- no
- Full bore:
- no
- Rosette included:
- no
- Built-in filter:
- no
- Media:
-
- 50% glycol
- water
- Body material/assembly material:
- brass CW617N - 4MS