Norgren 11-018 Series Datasheets User Manual download pdf

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 Flowscfm (dm

/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

★

★ ★

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

1 2

Technical Data 2

Summary of Contents

Page 1

See Section ALE-24 for AccessoriesALE-7-2Littleton, CO USA Phone 303-794-2611 www.norgren.com11-018● Fast response● Minimum overshoot during flow ch

Page 2 - Technical Data

11-018 Precision Air Pressure RegulatorALE-7-3All Dimensions in Inches (mm)Littleton, CO USA Phone 303-794-2611 www.norgren.comTechnical DataFluid:

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Norgren 11-018 Series Datasheets User Manual

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