Specification :

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Strainers and pressure reducing valves
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Art.143 - EUROPRESS pressure reducing valve

Compensated piston operation
Female/ female threads
Body in nickel-plated brass
Minimum and maximum working temperatures: 0° C, 80° C
Maximum inlet pressure: 25 bar
Outlet pressure can be adjusted between 1 and 6 bar
Factory preadjustment: 3 bar
Outlet pressure gauge connections 1/ 4" on both sides
Threads: ISO228 ( equivalent to DIN EN ISO 228 and BS EN ISO 228)

Also available with NPT thread in the sizes 2' ' 1/ 2 - 3' ' - 4' ' .

Available sizes: 1/ 2" through 4" .

Technical specification
In order to avoid eventual cavitation and excessive noise, we recommend to follow a reduction factor between inlet pressure and outlet pressure of 2, 5.
For example, with an outlet pressure of 4 bar, the maximum inlet pressure has to be not more than 10 bar. In case of higher inlet pressure, we recommend the installation in series of two pressure reducing valves.