Norgren 11-018 Series Datasheets User Manual
Norgren Hardware
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See Section ALE-24 for Accessories
ALE-7-2
Littleton, CO USA
Phone 303-794-2611
www.norgren.com
11-018
●
Fast response
●
Minimum overshoot during flow changes
●
Precision regulation obtained by pilot valve design -
small change in the pilot valve position results in a
large change in the main valve position
●
Constant bleed feature provides maximum sensitivity
to system changes
●
Relieving feature allows reduction of downstream
pressure when the system is dead-ended
Precision Air Pressure Regulator
1/4" Port Size
ISO Symbols
Relieving
Port Size
Outlet Pressure Adjustment Range*
Model Number
Flow scfm (dm
3
/s)
Weight lbs (kg)
1/4"
0.4 to 10 psig (0.03 to 0.69 bar)
11-018-146
12 (5.66)†
1.4 (0.64)
1/4"
1.0 to 60 psig (0.1 to 4.1 bar)
11-018-100
12 (5.66)†
1.4 (0.64)
1/4"
3 to 150 psig (0.2 to 10.3 bar)
11-018-110
12 (5.66)††
1.4 (0.64)
Ordering Information.
Models listed have PTF threads, hand wheel adjustment, and relieving diaphragm. A gauge is not included.
*
Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges.
†
Typical flow with 100 psig (7 bar) inlet pressure, 60 psig (4.1 bar) set pressure and 0.125 psig (0.009 bar) droop from set.
†† Typical flow with 200 psig (14 bar) inlet pressure, 60 psig (4.1 bar) set pressure and 0.250 psig (0.017 bar) droop from set.
Note: 5 micron prefiltration required.
Alternative Models
Threads
Substitute
PTF
0
ISO G parallel
8
ISO G Rc
9
1
★
-
★ ★ ★
8 -
1
1
Screw Adjustment
Substitute
-100 with slotted screw adjustment
101
-110 with slotted screw adjustment
112
Service Kits
Type
Part number
Low Pressure Models
2787-01
High Pressure Models
2787-02
Special tool to install main valve seat
681-01
Service kit includes o-rings, seals, pilot diaphragm, pilot spring, main
diaphragm, main valve, main valve seat, diffuser screen, constant bleed orifice
and orifice filter