008 pilot operated regulator, Ale-9-5, Technical data – Norgren 11-008 Series Datasheets User Manual
Page 2: Service kits, Typical performance characteristics
11-008 Pilot Operated Regulator
ALE-9-5
All Dimensions in Inches (mm)
Littleton, CO USA
Phone 303-794-2611
www.norgren.com
Technical Data
Fluid: Compressed air
Inlet pressure range: 10 psig (0.7 bar) to 400 psig (27.6 bar)*
* For best performance, inlet pressure should be at least 10 psig (0.7 bar) greater than the desired
regulated pressure, but must not exceed the specified maximum.
Operating temperature: 0° to 175°F (-20° to 80°C)**
** Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C).
Typical flow with a conventional pilot regulator at 150 psig (10.3 bar) inlet pressure,
100 psig (6.9 bar) set pressure, and a droop of less than 5 psig (0.35 bar) from
set:
1/2" ports: 70 scfm (33 dm
3
/s)
3/4" ports: 110 scfm (52 dm
3
/s)
1" ports: 180 scfm (85 dm
3
/s)
Maximum bleed rate at 50 psig (3.5 bar) outlet pressure: 0.34 scfm (0.16 dm
3
/s)†
†Maximum bleed rate occurs under dead-end (no flow) conditions.
Port sizes
Main: 1/2", 3/4", 1"
Gauge: 1/8"
Pilot: 1/4"
Thread type
Main and gauge ports: PTF, ISO G, or ISO Rc
Pilot port: PTF with PTF main ports, ISO G with ISO G and ISO Rc main ports
Materials
Body: Zinc
Bonnet: Aluminum
Bottom plug:
1/2", 3/4 ports: Brass
1" ports: Glass filled nylon
Valve: Brass
Elastomers: Nitrile
B
D
A
C
Port Size
A
B
C
D
1/2"
3.34
3.38
1.50
3.30
(85)
(86)
(38)
(84)
3/4", 1"
4.91
4.63
1.69
4.36
(125)
(118)
(43)
(111)
Service Kits
Type
Part number
1/2" ported units
695-01
3/4", 1" ported units
696-01
Kit contains diaphragm, valve, and all o-rings.
Typical Performance Characteristics
PORT SIZE: 1/2
"
PILOT SPRING RANGE: 5 to 100 psig (0.3 to 6.9 bar)
INLET PRESSURE: 150 psig (10.3 bar)
FLOW CHARACTERISTICS WITH CONVENTIONAL PILOT
0
10
20
30
40
50
dm
3
/s
AIR FLOW
0
20
40
60
80
100
120 scfm
OUTLET PRESSURE
8
6
4
2
0
bar
120
100
80
60
40
20
0
psig
PORT SIZE: 3/4
"
PILOT SPRING RANGE: 5 to 100 psig (0.3 TO 6.9 bar)
INLET PRESSURE: 150 psig (10.3 bar)
FLOW CHARACTERISTICS WITH CONVENTIONAL PILOT
0
20
40
60
80
100
dm
3
/s
AIR FLOW
0
40
80
120
160
200
240 scfm
OUTLET PRESSURE
8
6
4
2
0
bar
120
100
80
60
40
20
0
psig
FLOW CHARACTERISTICS WITH CONVENTIONAL PILOT
0
25
50
75
100
125
dm
3
/s
AIR FLOW
0
50
100
150
200
250
300 scfm
OUTLET PRESSURE
8
6
4
2
0
bar
100
80
60
40
20
0
psig
PORT SIZE: 1
"
PILOT SPRING RANGE: 5 to 100 psig (0.3 TO 6.9 bar)
INLET PRESSURE: 150 psig (10.3 bar)