4
AIR
PREPARATION
PRODUCTS
APP-74
For further information www.norgren.com
Kit includes diaphragm, valve, valve spring, and o-rings.
Service Kits
Type Part number
Relieving, 1/4" and 3/8" ports 529-03
Relieving, 1/2" ports 535-03
Fluid:
Compressed air, neutral gases
NOTE: Contact technical support
for use with other media.
Maximum pressure:
400 psig (28 bar)
Operating temperature*:
-30° to 175°F (-34° to 80°C)
*Air supply must be dry enough to
avoid ice formation at temperatures
below 35°F (2°C)
Gauge ports
1/8" PTF with PTF main ports
Rc1/8 with ISO G main ports
Materials
Body: zinc
Bonnet: aluminum
Valve: brass and nitrile
Valve seat: brass, or zinc
Elastomers: nitrile
Bottom plug:
1/4" and 3/8" ports: brass
1/2" Ports: nylon
Technical data
11-002
Pressure Regulator
1/4", 3/8", and 1/2", 3/4, and 1 ports
Ordering information
Models listed have T-bar adjustment, relieving diaphragm. PTF models are 5 to 125 psig (0.3 to 8.5 bar) outlet pressure adjustment range*.
For alternative models please contact the factory.
* 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 150 psig (10 bar) inlet pressure, 90 psig (6.3 bar) set pressure and 15 psig (1 bar) droop from set.
** Typical flow with 100 psig (7 bar) inlet pressure, 60 psig (4 bar) set pressure and 15 psig (1 bar) droop from set.
ISO Symbols Port Size Model Number Model Number
w/panel mount option
Flow scfm (dm3/s) Weight lbs (kg)
1/4" 11-002-013 11-002-013-2A 60 (30)† 1.9 (0.86)
3/8" 11-002-037 11-002-037-2A 60 (30)† 1.9 (0.86)
1/2" 11-002-061 11-002-061-2A 200 (100)† 2.0 (0.91)
Large diaphragm provides accurate and quick response
to changing flow demands and line pressure
Floating valve pin provides positive valve seating
Balanced valve minimizes effect of variations
in inlet pressure on outlet pressure
Standard relieving models allow reduction of downstream
pressure when the system is dead-ended
