Replacement Parts

77
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HYDRONIC SOLUTIONS CATALOG
ARMGRIP™ FLANGE ADAPTER KITS
ANSI 125 & 250 | SUBMITTAL
Job:
Representative:
Engineer:
Contractor:
Order no: Date:
Submitted by: Date:
Approved by: Date:
technical data
Flange: Ductile iron astm a536 gr65-45-12
Connection: Industry standard grooves
Gasket: standard temperature: epdm
high temperature: Viton® or equal

25
400
300
200
100
0
20
15
10
5
0
Body with ansi 125 ARMgrip flange adapter
Body alone, or with ansi 250 ARMgrip flange adapter
3810-20 65 90 11 0150
100500 150 200-50 250 300
temperature
pressure (psig)
pressure (bar)
(°f)
(°c)
viton
viton
b
a
a
legend:
b
pressure/temperature
ARMgrip™ Flange Adapter Kits quickly convert industry standard
grooved pipe connections to flanged connections, as required to
suit application requirements. Armstrong grooved products (such
as cbv-g, afo-g, ftv-g and ssg) include special tabs that engage
the flange adapter to prevent rotation during installation, just like a
fixed flange. While grooved connection components may provide
the greatest initial and installed cost economy, optional ARMgrip™
flange adapters enable the widest range of on-site application
versatility, while reducing spare parts costs and inventory.
Armstrong component grooves comply with the following
pipe standards for cut groove connections:
• ansi b36.10
• bs1387 (iso65)
• din2440 & 2448 (iso4200)
• jis g3452
Some pipe standards have more than one o.d. per nominal
pipe size. Always specify pipe o.d. to match component
grooves connections.
application
groove specifications
model size inches (mm) ansi rating temperature rating quantity identification
fa2.5 2.5 (63.5)  125  250  Standard  High Temp 
fa3 3.0 (76.2)  125  250  Standard  High Temp 
fa4 4.0 (101.6)  125  250  Standard  High Temp 
fa5 5.0 (127.0)  125  250  Standard  High Temp 
fa6 6.0 (152.4)  125  250  Standard  High Temp 
fa8 8.0 (203.2)  125  250  Standard  High Temp
fa10 10.0 (254.0)  125  250  Standard  High Temp
fa12 12.0 (304.8)  125  250  Standard  High Temp
® Viton is a registered trademark of DuPont Performance Elastomers.
flange adapter
gasket
armstrong ductile iron
flange adapter
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