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IS-4 / SH-4000
Intelligent System Solutions®
Why Did We Develop This Offering?
IS-4 Universal Connector with Integral Strainer
Armstrong originally invented the first 2-bolt universal connector and has improved on the technology
with the IS-2 and TVS-4000. Even though rated for steam pressures and temperatures up to 650 psig
@ 600°F, some end users and design engineers are reluctant to utilize a 2-bolt flange (the steam
trap connector flange) for these high pressure, saturated or superheated applications. The HPI/CPI
industries tend to follow the piping design recommendations set forth in ASME B31.1 and B31.3. Both
codes recommend 4-bolt flanges when operating at these conditions.
The IS-4 combines the integrity of an all welded installation with the versatility of a quick change
steam trap replacement. The IS-4BD includes a blowdown connection with gate valve.
SH-4000 Series Bimetallic Steam Trap
Armstrong has had great operational success with the SH-900 and SH-1500 Bimetallic Steam Traps.
The drawback is the body was usually welded in-line and repair or replacement could be difficult and
time consuming. With the introduction of the IS-4 connector, a compatible bimetallic steam trap was
an ideal solution. The SH-4000 series utilizes the same proven mechanisms from our SH Series
Superheat Traps.
Along with the SH-4000 series, a universal 4-bolt flange is available allowing most 2-bolt configuration
steam traps to be adaptable with the IS-4 connector block.
IB-4000 Series Inverted Bucket Steam Trap
The Armstrong 2000 Series IB Traps can now be fitted with the 4-bolt technology. Model designations
are IB4011 and IB4022.
For Armstrong Salespeople Only
•
Do Not Duplicate
Armstrong Steam and Condensate Group, 816 Maple Street, Three Rivers, MI 49093 - USA Phone: 269-273-1415 Fax: 269-278-6555
armstronginternational.com
IS-4 / SH-4000
Intelligent System Solutions®
How Do You Get Started
New, innovative ideas create their own reason to revisit existing customers. Where a box of donuts
would not work, these products will get you through the gate or door.
Present Armstrong as the pioneer of the 2-bolt technology connectors and steam traps and how it
evolved from the simple block design to the industry leading TVS-4000 trap valve station. As the
competition made attempts to catch up, Armstrong has again distanced itself by introducing the 4-Bolt
Universal Connector and Steam Traps.
IS-4
SH-4000
For Armstrong Salespeople Only
•
Do Not Duplicate
Armstrong Steam and Condensate Group, 816 Maple Street, Three Rivers, MI 49093 - USA Phone: 269-273-1415 Fax: 269-278-6555
armstronginternational.com
IS-4 / SH-4000
Intelligent System Solutions®
Product and Service Offering?
IS-4 and IS-4BD
Maximum Allowable Pressure (connector design)
IS-4
1245 psig @ 900°F (85.8 bar @ 482°C) Class 900 Service
IS-4BD 1100 psig @ 800°F (75.9 bar @ 427°C) Class 800 Service
4-Bolt Connector Steam Traps available
SH-4009L
SH-4009H
SH-4015
IB-4022
IB-4011
Materials
Body
Screen
Screen Retainer
Retainer Bolts
ASTM A351 Gr. CF8M
Stainless Steel
ASTM A351 Gr. CF8M
ASTM A193 Gr. B16
Configurations
Connections: 3/4”(20) and 1”(25) NPTF
3/4”(20) and 1”(25) socketweld
3/4”(20) and 1”(25) flanged, Class 600 or 900
Flow Direction
Right to Left only
Valve Station Assembly
SB-Single Block, isolation gate valve welded to IS-4 inlet and outlet connection
DBB-Double Block and Bleed, double isolation gate valves with intermediate
Bleed gate valve welded to IS-4 inlet and outlet connection
SH-4000 Series
Maximum Allowable Pressure (vessel design)
1245 psig @ 900° (86 bar @ 482°C) Class 900 Service
Maximum Operating Pressure
SH-4009L
650 psig @ 900°F (45 bar @ 482°C)
SH-4009H
900 psig @ 900°F (62 bar @ 482°C)
SH-4015
1245 psig @ 900°F (86 bar @ 482°C)
Materials
Body
Valve mechanism
Spiral Gasket
Bolts
ASTM A351 Gr. CF8M
Titanium, Ni-Cr and Stainless Steel
Stainless Steel
ASTM A193 B7
Capacities
To 6,000 lbs/hr (2,722 kg/hr)
For Armstrong Salespeople Only
•
Do Not Duplicate
Armstrong Steam and Condensate Group, 816 Maple Street, Three Rivers, MI 49093 - USA Phone: 269-273-1415 Fax: 269-278-6555
armstronginternational.com
IS-4 / SH-4000
Intelligent System Solutions®
Target Markets
The target market for the IS-4 and the compatible steam traps will be primarily the HPI/CPI
petrochemical facilities. Although the pharmaceutical, paper, and power generation industries are also
good potential applications.
Since the products are unique and specifiable, the local engineering firms and EPC’s (engineering,
procurement, construction) should be contacted.
Highlights
• Class 900 Service
• Stainless Steel construction
• Integral strainer on IS-4 and IS-4BD
• Labor saving, easy steam trap replacement
• Industry leading technology
• 3 year warranty on IS-4 and IS-4BD
For Armstrong Salespeople Only
•
Do Not Duplicate
Armstrong Steam and Condensate Group, 816 Maple Street, Three Rivers, MI 49093 - USA Phone: 269-273-1415 Fax: 269-278-6555
armstronginternational.com
January 2011
For Armstrong Salespeople Only
Do Not Duplicate
Armstrong International, Inc.
IS-4/SH-4000 Order Form
Please fax your request to the Marketing Department at (269) 273-9057 - Attn: Jan Blasius
or e-mail to jan@armstronginternational.com.
Item
Quantity
Price per Piece
IS-4 Literature
N/A
SH-4000 Literature
N/A
Ship to
Address:
Attention:
Bulletin 112
SH-4000 Bimetallic Steam Traps
All Stainless Steel
For Pressures to 1,245 psig (86 bar)...Cold Water Capacities to 6,000 lb/hr (2,722 kg/hr)
Description
Armstrong’s SH-4000 Bimetallic Steam Trap is the ideal design for
applications involving superheated steam.
During start-up, the bimetallic mechanism is fully open and allows
large volumes of non-condensable gases and condensate to
be removed from the system. As the system reaches saturated
steam conditions, the mechanism begins to close preventing any
live steam loss. The superheat during normal operating steam
conditions keep the valve closed to ensure long service life.
In the event that operating conditions change and condensate
forms at the steam trap inlet, the cooling effect allows the bimetallic
mechanism to open and discharge any accumulation. The valve
quickly closes once normal operating conditions return.
The SH-4000 consists of an investment cast, stainless steel
body that is compact and highly resistant to harsh, corrosive
environments. The integral mounting flange is compatible with
the Armstrong IS-4, 4-bolt, Class 900, connector making for labor
savings and easy steam trap replacement.
Ø2.5
(64)
Maximum Operating Conditions
Maximum allowable pressure (vessel design):
1,245 psig @ 900°F (86 bar @ 482°C)
Maximum operating pressure:
SH-4009L
650 psig @ 900°F (45 bar @ 482°C)
SH-4009H
900 psig @ 900°F (62 bar @ 482°C)
SH-4015
1,245 psig @ 900°F (86 bar @ 482°C)
2.6
(66)
Materials and Weight
Body:
Valve & Seat Elements:
ASTM A351 Gr. CF8M
Titanium
Ni-Cr
Stainless Steel
Stainless Steel
ASTM A193 B7
3.75 lbs (1.7 kg)
Spiral Wound Gasket:
Bolts:
Weight:
4.0
(101)
Specification
3.1
(79)
Steam traps shall be a bimetallic style designed for superheated
steam applications. The steam trap body shall be tamperproof,
investment cast stainless steel A351 Gr. CF8M. The mechanism
shall consist of a stacked nickel-chrome bimetal operator with
titanium valve and seat. The gaskets shall be captured stainless
steel spiral wound. The steam trap shall be compatible with the
4-bolt universal connector technology.
How to Order
Specify model number
Maximum working pressure and temperature
SH-4009L and SH-4009H Cold Water Capacity
SH-4015 Cold Water Capacity
Pressure, bar
4
7
14
Pressure, bar
27
20
54
61
14
10,000
Capacity, kg/hr
5,000
L
Capacity, kg/hr
Capacity, lb/hr
H
10,000
27
41
54
69
86
500
1,000
Capacity, lb/hr
2
100,000
500
1,000
200
300
400
500
600
700
800
900
100
200
400
Pressure, psig
600
800
1,000
50
1,245
Pressure, psig
Note: Cold water capacity for start-up loads only. When superheat present, there will be minimal condensate.
All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.
Armstrong Steam and Condensate Group, 816 Maple St., Three Rivers, MI 49093 – USA Phone: (269) 273-1415 Fax: (269) 278-6555
armstronginternational.com
Bulletin 110
Armstrong IS-4 Stainless Steel Universal Connector
with Integral Strainer
Class 900 Service for Pressures up to 1,245 psig (86 bar)
Description
With the IS-4 universal connector, you can install a 4-bolt
compatible steam trap to fit most piping configurations and
applications. The IS-4 combines the integrity of an all welded
installation with the versatility of a quick change steam trap
replacement.
The IS-4 works with Armstrong Intelligent Monitoring (AIM™) to
bring intelligence to wireless technology by applying smart devices
to monitor critical plant applications in real time.
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•
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•
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Class 900 design
All stainless steel construction
Integral strainer
Exceptional corrosion resistance
Recessed gasket surface
Three-year guarantee against defects in materials and
workmanship (connector only)
IS-4
Maximum Operating Conditions
Maximum allowable pressure (connector design):
IS-4BD
1,245 psig @ 900°F (85.8 bar @ 482°C)
IS-4BD
1,100 psig @ 800°F (75.8 bar @ 426°C)
How to order
IS4-BD
3FL
900
DBB
DBB
Model
Connection Size/Type
Flanges
Inlet Configuration
Outlet Configuration
IS-4
or
IS-4BD
3NPT=3/4(20)NPTF
3SW=3/4(20)Socketweld
3FL=3/4(20)Flanged
4NPT=1(25)NPTF
4SW=1(25)Socketweld
4FL=1(25)Flanged
Class 600
Class 900
None
SB=Single Block
DBB=Double Block
& Bleed
None
SB=Single Block
DBB=Double Block
& Bleed
Materials and Weights
Body
Screen
Screen retainer
Retainer bolts
Weights:
IS-4
IS-4BD
ASTM A351 Gr. CF8M
Stainless steel
ASTM A351 Gr. CF8M
ASTM A193 Gr. B16
4.75 lbs (2.15 kg)
9.9 lbs (4.5 kg)
4-Bolt Connector Steam Traps Available
•
•
•
SH4000
IB4022
IB4011
Specification
All stainless steel in-line universal connector with integral strainer
able to accept steam traps compatible with the 4-bolt technology.
Up to Class 900 service.
Notes:
1. Right to left flow only available.
2. IS-4BD includes Class 800 forged steel gate valve for blowdown service.
3. Connection Size/Type based on the system condensate supply and return
requirements.
4. All connections for SB or DBB will be socketweld.
5. Flanges available in Class 600 and 900.
6. For Block & Bleed dimensions: Consult Factory
2.00
(50.8)
1.00
(25.4)
4.25
(108.0)
1.10
(27.8)
2.86
(72.5)
All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.
Armstrong Steam and Condensate Group, 816 Maple St., Three Rivers, MI 49093 – USA Phone: (269) 273-1415 Fax: (269) 278-6555
armstronginternational.com
Armstrong IS-4 Stainless Steel Universal Connector
with Integral Strainer
Class 900 Service for Pressures up to 1,245 psig (86 bar)
IS-4BD
2.00
(50.8)
4.25
(108.0)
1.00
(25.4)
1.10
(27.8)
8.25
(209.4)
All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.
Armstrong Steam and Condensate Group, 816 Maple St., Three Rivers, MI 49093 – USA Phone: (269) 273-1415 Fax: (269) 278-6555
armstronginternational.com
Effective January 24, 2011
Price Sheet No. 110-A
Armstrong IS-4 Stainless Steel Universal Connector with Integral Strainer
Description
Connection Size
Weight (lb)
Connection Type
IS-4
3/4", 1"
4.75
NPT, SW
IS-4BD
3/4", 1"
9.9
NPT, SW
Consult factory for pricing for IS-4 connector types other than NPT or SW
List Price
$610.00
$866.00
SH-4000 Bimetallic Steam Trap
Weight (lb)
3.75
3.75
3.75
Description
SH-4009L Less Connector
SH-4009H Less Connector
SH-4015 Less Connector
List Price
$1,040.00
$1,040.00
$1,040.00
IB-4000 Inverted Bucket Steam Trap
Weight (lb)
3
6
Description
IB-4011 Less Connector
IB-4022 Less Connector
List Price
$430.00
$930.00
Prices subject to change without notice.
Armstrong Steam and Condensate Group, 816 Maple St., Three Rivers, MI 49093 - USA Ph: (269) 273-1415 Fax: (269) 278-6555
Price Sheet 110-A
1/11
armstronginternational.com
Printed in U.S.A.