Series 4000 Inverted Bucket Steam Traps

Series 4000 Inverted Bucket Steam Traps
4000 Series Inverted Bucket Steam Trap
All Stainless Steel With IS-4 4-Bolt Connector
Steam Trapping and
Steam Tracing Equipment
For Pressures to 650 psig (45 bar)...Capacities to 1,300 lb/hr (590 kg/hr)
Description
With the 4000 Series IS-4 connector, you can install 4-bolt compatible inverted
bucket efficiency and long service life in any piping configuration with little or
no repiping. You get the reliability of the inverted bucket operating principle,
plus all the benefits of all-stainless steel construction:
• A sealed, tamperproof package
• A compact, lightweight trap
• The ability to withstand freeze-ups without damage
• Exceptional corrosion resistance
• A three-year guarantee against defective materials, defective workmanship.
How to Order
Specify:
• Model number
• Size and type of pipe connection
• Maximum working pressure that will be encountered or orifice size
• Any options required
4000 Series steam traps combine savings in three important areas: energy,
installation and replacement. The 4-bolt connector provides quick, easy inline replacement along with all the proven advantages of inverted bucket
operation.
Maximum Operating Conditions
Maximum allowable pressure (vessel design):
Model IB4011:
400 psig @ 800°F
Model IB4022:
650 psig @ 600°F
627 psig @ 700°F
600 psig @ 800°F
Maximum operating pressure:
Model IB4011:
400 psig (28 bar)
Model IB4022:
650 psig (45 bar)
(28
(45
(43
(41
bar
bar
bar
bar
@
@
@
@
427°C)
315°C)
371°C)
427°C)
Connections
Screwed NPT
Socketweld
Flanged (consult factory)
E
C
F
Materials
Body: ASTM-A 240 Grade 304L
Internals: All stainless steel—304
Valve and seat: Hardened chrome steel—17-4PH or Titanium
Connector body:
ASTM A351 Gr. CF8M
B
D
Options
• Stainless steel pop drain for Models 4011/4022
• Probe connection for Models 4011/4022
• Wiggle wire
Connector Styles
A
• Standard with strainer
• With strainer blowdown valve
• With block/bleed valves
Model IB4022 Trap With IS-4 Connector
Specification
Inverted bucket steam trap, type ... in all stainless steel, freeze resistant,
with 360° universal connector, having continuous air venting at steam
temperature, free-floating stainless steel mechanism, and orifice at the top of
the trap.
4000 Series Traps With Standard IS-4 Connector
Model No.
Pipe Connections
IB4011
IB4022
in
mm
in
mm
in
mm
in
mm
3/4
20
1
25
3/4
20
1
25
“A” (Diameter)
2-11/16
68
2-11/16
68
3-7/8
98
3-7/8
98
“B” (Height)*
6-15/16
176
6-15/16
176
8-11/16
221
8-11/16
221
“C” (Face to Face)
4-1/4
108
4-1/4
108
4-1/4
108
4-1/4
108
“D” (Bottom to CL)*
6
152
6
152
7-3/4
197
7-3/4
197
“E” (Outside to Bolt)
6-1/8
156
6-1/8
156
7-5/16
186
7-5/16
186
4-15/16
125
4-15/16
125
6-1/8
156
6 -1/8
156
“F” (CL to Outside)
Weight lb (kg)
7-3/4 (3.5)
10-3/4 (4.9)
*Add 1/2" (15 mm) to “B” and “D” dimensions when optional probe connection is required.
106
Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginternational.com for up-to-date information.
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4000 Series Inverted Bucket Steam Trap
All Stainless Steel With IS-4 Connector
For Pressures to 650 psig (45 bar)...Capacities to 1,300 lb/hr (590 kg/hr)
Pressure, bar
2
5
3
1,000
7
10
125
70
2
200
Pressure, bar
3
5
250 400
Capacity lb/hr
700
500
400
1,500
300
1,000
5/32 1/8
250
7/64
200
#38
5/64
250
100
200
2
5
3
7
10
2
5
3
500
400
300
250
7/64
500
200
400
#38
150
300
250
100
200
70
150
50
5
7
10
2
3
5
7
100
2
3
100 5
5
Pressure, psi
7
650
700
70
150
1
300
150
300
100
400
7
Capacity kg/hr
1
Capacity lb/hr
7
Capacity kg/hr
5
Steam Trapping and
Steam Tracing Equipment
Model IB4022 Capacity
Model IB4011 Capacity
50
7
10
2
3
5
7
100
2
3
5
7
1,000
Pressure, psi
Options
Pop Drain for Freeze Protection
Valve
In general, a properly selected and
Retainer
installed Armstrong trap will not freeze
SS
as long as steam is coming to the
Polished
trap. If the steam supply is shut off,
Ball
a pop drain should be used to automatically drain the trap. Stainless steel
pop drain available for Models 4011
O-Ring
and 4022.
Body
Spring
Maximum Operating Conditions
Pressure: 600 psig (41 bar)
Temperature: 350°F (177°C)
Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginternational.com for up-to-date information.
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