2
VALVES
VAL-274
For further information www.norgren.com
Handwheel Operated
2.13 (54)
ø.45 (11.5) required for
panel mounting
Gauge port
G 1/4
Inlet port
G 1/4
Exhaust
Bleed screw
Mounting unit
Tension nut
2.13 (54)
1.73
(44)
2.68
(68)
.55
(14)
Inlet port Outlet port
Ordering Information
ISO Symbols Description Model Control Type Output Pressure
Range psig (bar)
Air Consumption
scfm (l/m)
Weight
lbs (kg)
Standard regulator R27-200-RNCG Handwheel 2.5-3 turns 2-25 (.14-2) .01 (.3) 1.59 (.72)
Standard regulator 100300R Handwheel 2.5-3 turns 2-60 (.14-4) .02 (.6) 1.59 (.72)
Standard regulator 100400R Handwheel 2.5-3 turns 2-120 (.14-8) .04 (1.2) 1.59 (.72)
Lever operated regulator 180200R Lever control 125° Rotation 2-25 (.14-2) .01 (.3) 1.59 (.72)
Lever operated regulator 180300R Lever control 125° Rotation 2-60 (.14-4) .02 (.6) 1.59 (.72)
Lever operated regulator 180400R Lever control 125° Rotation 2-120 (.14-8) .04 (1.2) 1.59 (.72)
Plunger operated regulator 140400R Plunger travel .065 (1.65) 2-60 (.14-4) .02 (.6) 1.59 (.72)
Plunger operated regulator 160400R Plunger travel .065 (1.65) 2-120 (.14-8) .04 (1.2) 1.59 (.72)
Pilot operated relay 190400R Pilot pressure signal 2-120 (.14-8) .04 (1.2) 1.59 (.72)
Pilot operated relay 220400R Pilot pressure signal 2-120 (.14-8) .04 (1.2) 1.59 (.72)
High precision pressure regulators
Suitable for dead end or flow applications
Excellent long term stability
Handwheel, lever, plunger or pilot operated
Technical data
Medium:
Dry, oil free air filter to 25 microns
Operation:
Two stage servo mechanized
regulator with integral precision
measuring capsule
Mounting:
Any position. Panel mounting or
through mounting holes on the unit
(lever, plunger and pilot versions)
Port sizes:
G ¼
Output pressure ranges:
See individual details
Supply pressure:
Minimum at least 2.9 psig
(0.2 bar) above output pressure.
Maximum 145 psig (10 bar)
Flow capacity:
Up to 10.6 scfm (300 l/m)
Hysteresis and repeatability:
Less than 0.005% setting at
midrange
Sensitivity:
Better than 0.3 mbar
Air consumption:
See individual details
R-27 Series
Manostat Precision
Air Pressure Regulators
