193 / 220
General terms and conditions for sale are available on
www.camozzi.com.Series PR precision regulators
C_FLUID CONTROL CATALOGUE
3
190
>
2018
TREATMENT >
TREATMENT
Series PR precision regulators
with manual override
Ports: G1/4
Series PR precision pressure regulators
work on a three diaphragms force-
balance principle which allows them to
react even to the smallest changes in
pressure that can occur during operation.
»
»
High precision
»
»
Triple diaphragm construction
»
»
Compact dimensions
»
»
Adjustment lock
»
»
Removable adjustment knob
»
»
Three ranges of pressure
GENERAL DATA
Construction
compact, diaphragm type
Materials
see the following page
Ports
G1/4
Mounting
vertical in-line, wall or panel mounting (in any position)
Working temperature from 0°C to 50°C
Inlet pressure
0.1 ÷ 9 bar
Outlet pressure
0.05 ÷ 2 bar
0.05 ÷ 4 bar
0.05 ÷ 7 bar (standard)
Overpressure exhaust with relieving (standard)
Nominal flow
see flow diagrams (following pages)
Media
filtered and not lubricated compressed air according to DIN ISO 8573-1 Classes 1-3-2
Hysteresis
20mbar
Repeatability
±0.2% FS
Bleed air consumption ≤ 5 l/min