Steam traps Ball float
8
Standards This product fully complies with the requirements of the European Pressure Equipment Directive 2014/68/EU. Certi fication This product is available with a manufacturers’ Typical Test Report. Note: All certification/inspection requirements must be stated at the time of order placement. Sizes and pipe connections 1" (FT14HC only), 1¼", 1½" and 2" screwed BSP T Rp (ISO 7-1) and NPT. Pressure/temperature limits
Pressure psi g
363
145
290
0
218
72
572
FT14HC 1" and FT14 1¼"
482 392 302 212 122 0
PN25
Steam saturation curve
The product must not be used in this region. The product should not be used in this region or beyond its operating range as damage to the internals may occur.
Pressure bar g
Pressure psi g
0 29 58 87 116 145 174 203 232 428 392
5.5.21
FT14 1½" and 2"
PN16
212
Steam saturation curve
0
Pressure bar g
Size
1" HC and 1¼"
1½" and 2"
8.5 24
Body design conditions
PN25
PN16
25 bar g @ 100 °C (363 psi g @ 212 °F) 300 °C @ 18 bar g (572 °F @ 261 psi g)
16 bar g @ 100 °C (232 psi g @ 212 °F) 220 °C @ 13.5 bar g (428 °F @ 196 psi g)
PMA Maximum allowable pressure
TMA Maximum allowable temperature
Minimum allowable temperature
-10 °C (14 °F)
PMO Maximum operating pressure for saturated steam service
21 bar g (305 psi g)
14 bar g (203 psi g)
275 °C @ 19 bar g (527 °F @ 276 psi g)
220 °C @ 13.5 bar g (428 °F @ 196 psi g)
TMO Maximum operating temperature
Minimum operating temperature Note: For lower temperatures consult Spirax Sarco
0 °C (32 °F)
Size
1" HC
1¼"
1½" and 2"
4.5 bar 10 bar 14 bar
FT14HC-4.5 FT14-4.5
FT14-4.5
PMX Maximum differential pressure
FT14HC-10
FT14-10
FT14-10
FT14HC-14
FT14-14
FT14-14
Product is safe for use under full vacuum conditions Designed for a maximum cold hydraulic test pressure of:
38 bar g (551 psi g)
24 bar g (348 psi g)
TI-S02-27 CMGT Issue 11
Page 2 of 8
FT14 and FT14HC SG Iron Ball Float Steam Traps (1" HC, 1¼", 1½" and 2")
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