AGRICULTURE, Landscape and Industrial Pressure Reducing Valve DIAPHRAGM VALVES [ PN10]
The R-20 PR/PR3W series is a line of composite material, diaphragmoperated
hydraulic control valves with a working pressure up
to 10 bar. [150 PSI]
The valves are suitable for installation on water transmission,
landscape and irrigation systems.
The R-20 series has an innovative elliptic shaped diaphragm
that integrates well with a wide variety of regulating control
pilots, solenoids and control accessories.
Unique in the R-20 Series
Available in sizes up to 8”
Separate double chamber for 6”-8” valves.
Maintains a constant downstream pressure regardless of upstream
pressure or flow rate fluctuations. The set point of reduced pressure is
adjustable by a 2-way or 3-way pilot valve.
A spring-loaded diaphragm inside the pilot reacts according to
the downstream pressure changes. The pressure fluctuations are
compensated by gradual opening and closing of the valve.
Please add dimensions weight ? size maximum flow rate etc..