Anti-contamination check valve, EA type 1", F-F
The backflow prevention check valve is a key element of domestic water installations, protecting drinking water against contamination from the system. Designed for standard 1" connections, it fits common residential and small commercial setups and supports stable operation of the entire installation.
Engineered for water media and a nominal pressure of 10 bar, the valve performs reliably in typical supply networks and under higher load in peak demand periods. The maximum operating temperature of 90°C suits both cold and hot water lines, so one model covers a wide range of applications in the building.
Made from high‑quality materials, the backflow preventer stands out with long service life and resistance to everyday wear. The compact body with a length of 90 mm and 32 mm outlet dimension integrates easily into existing pipe runs, while the G1 thread simplifies installation in standard systems and supports a neat, organized layout.
The valve belongs to acoustic group I, so operation remains quiet even in exposed locations near living spaces. A retail-ready package with a barcode streamlines storage and sales, and the anti-pollution check valve becomes a practical choice wherever safe, hygienic and low-noise water control is a priority.
- Additional features:
- • EA class <br />• any working position
- Nominal pressure [bar]:
- 10
- Maximum operating temperature [°C]:
- 90
- Type of holder:
- none
- Acoustic group:
- I
- Manual shut-off:
- no
- Built-in filter:
- no
- Barcode:
- *W in packaging with a bar code for retail sale
- Media:
- water