Omega Products PRG200-120 User Manual
PRECISION AIR
IN OUT
¼ NPT
GAUGE PORT
(BOTH SIDES)
54.1
(2.13)
43.0
(1.69)
4.2 (0.44)
35.0
(1.38)
54.1
(2.13)
¼ NPT
“IN” & “OUT”
PORTS
BLEED
SCREW
1.25 MOUNTING
BRACKET HOLES
17
64
(2) PLACES
PRG200-MB
MOUNTING
BRACKET
(OPTIONAL)
44.45
(1.75)
TAMPER PROOF NUT
(OPTIONAL)
Ø
PRESSURE REGULATOR
FOR ACCURATE, STABLE PRESSURE CONTROL
14 scfm at 100 psi
PRG200-40, shown
actual size.
PRG200 Series
U Accurate Pressure
Regulation to Within 0.1%
U Stable Output Across
Full Flow Range
U High Relief Capacity
U Locking Nut Included
U Built In Gauge Ports
The PRG200 Series is a high
precision multi-stage regulator,
which provides the highest level
of regulation accuracy and
repeatability available. A stainless
steel measuring capsule is used as
a sensing element to activate the
high gain servo balanced control
mechanism in which the main valve
is controlled by a pilot valve. This
allows for greater accuracy and
eliminates many of the problems
associated with conventional
regulators using range springs and
diaphragms.
SPECIFICATIONS
Flow Capacity: 14 scfm at 100 psig
supply – 20 psig outlet
Exhaust Capacity: 3 scfm (5 psig
above 20 psig set point);
11 scfm for PRG200-120H
Sensitivity:
Pilot Pressure Chamber Bleed Rate:
1
⁄8" (3.2 mm) H2O
< 0.08 scfm (0.15 m
Total Air Consumption: 6 scfh
Supply Pressure Effect: < 0.005 psig
(for 25 psig supply change)
Supply Pressure, Maximum: 150 psig
(50 psig for PRG200-25)
3
/hr)
Dimensions: mm (inch)
ø = diameter
PRG200-MB
MOUNTING
BRACKET
(OPTIONAL)
BRACKET HOLES
Materials:
Body: Diecast zinc alloy
Capsule and Adjusting Screw:
stainless steel
Assemblies: Stainless steel, brass,
plated steel, acetal
Diaphragms: Buna-N elastomer and
polyester fabric
Knob: Phenolic plastic
Weight: 635 g (1.4 lb)
Port Size:
Gauge Ports (2):
1
⁄4 NPT
1
⁄4 NPT
Mounting: Pipe, panel or
optional bracket
IN OUT
12.7 mm (0.5") diameter hole
for panel mounting; max panel
thickness 12.7 mm (0.5")
To Order Visit omega.com/prg200 for Pricing and Details
OUTPUT PRESSURE RANGE
MODEL NO. psi bar
PRG200-25 0.5 to 25 0.03 to 1.72
PRG200-40 2 to 40 0.14 to 2.76
PRG200-60 2 to 60 0.14 to 4.14
PRG200-120 2 to 120 0.14 to 8.27
HIGH RELIEF MODEL
PRG200-120H 2 to 120 0.14 to 8.27
ACCESSORY
MODEL NO. DESCRIPTION
PRG200-MB Mounting bracket
Comes complete with operator’s manual.
Ordering Example: PRG200-60, precision air pressure regulator, 2 to 60 psi
(0.14 to 4.14 bar).
L-12
1.25 MOUNTING
17
Ø
(2) PLACES
64
¼ NPT
GAUGE PORT
(BOTH SIDES)
VALVES AND REGULATORS
L
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