Pressure/temperature limits
Capacities (in accordance with ISO 7842)
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Steam
saturation
curve
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Pressure bar g
The product must not be used in this region.
Body design conditions
PMA Maximumallowablepressure
TMA Maximumallowabletemperature
Minimum allowable temperature
PMO
Maximum operating pressure
for saturated steam service
TMO Maximum operating temperature
Minimum operating temperature
ASME 600
100barg@52°C
425°C@57barg
-29°C
80 bar g
425°C @ 57 bar g
0°C
45 bar
62 bar
80 bar
Steam traps
Ball float
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°
C
Maximum differential
∆PMX
pressure
FTC80-45
FTC80-62
FTC80-80
Designed for a maximum cold hydraulic test pressure of 150 bar g
Dimensions/weights (approximate) in mm and kg
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Differential pressure bar (x 100 = kPa)
Withdrawal distance
E
F
Cover
Screen
55
260
55
260
5.5.116
Size
Socket
weld
DN40 (11⁄2")
555
DN50 (2")
555
Flanged
ASME 600
755
785
C
D
324
110.5
324
110.5
B
E
C
D
A
B
BDV2
Plug
430
390
430
390
Weight
Socket
Flanged
weld
ASME 600
112
118
112
118
Safety information, installation and maintenance
A (SW)
A (ASME100)
F
For full details see the Installation and Maintenance Instructions (IM-P179-06) supplied with the product.
Installation note:
The FTC80 must be installed with the direction of flow as indicated on the body, and with the float arm in a horizontal plain so that it rises
and falls vertically. Integral legs assist stable floor mounting. Please note that appropriate high temperature jointing compound must be
used on the drain plug and air vent plug threads.
Disposal
This product is recyclable. No ecological hazard is anticipated with the disposal of this product providing due care is taken.
How to order
Example: 1 off Spirax Sarco 11⁄2" FTC80-45 (R-L) ball float steam trap with ASME Class 6000 weld connections and screwed
BDV2 manual air vent complete with 3.1 certification for the FTC80 and BDV2.
TI-P179-02 ST Issue 4
FTC80 Cast Steel 11⁄2" and 2" Ball Float Steam Trap with ASTM Body
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