Steam traps Swivel connectors and traps
8
Sizes and pipe connections BTD52L Food+ is available with ½" Sanitary Clamps and ½" BSP. ¼ ", ", ½ " screwed BSP or NPT. ½ " O/D x 16 swg (0.065") wall thickness tube end. DN 11850 (Series 1) tube ends 12 mm O/D x 1.0 mm wall thickness (DN10) / ( 3/8 ") 18 mm O/D x 1.0 mm wall thickness (DN15) / (½") ISO 1127 (Series 1) tube ends 17.2 mm O/D x 1.6 mm wall thickness (DN10) / ( 3/8 ") 21.3 mm O/D x 1.6 mm wall thickness (DN15) / (½") ½ " Sanitary clamp compatible connections (DN15)
Pressure / temperature limits
Pressure psi g
0
29
58
87
116 145 174 203 232
842 752 572 392 212 32
Steam saturation curve
Pressure bar g
The product must not be used in this region.
Body design conditions
PN16
PMA Maximum allowable pressure
16 bar g @ 50 °C
232 psi g @ 122 °F
TMA Maximum allowable temperature
450 °C @ 8 bar g
842 °F @ 116 psi g
Minimum allowable temperature
0 °C
32 °F
PMO * Maximum operating pressure recommended for steam service
10 bar g @ 220 °C
145 psi g @ 428 °F
8.9 62
TMO Maximum operating temperature
450 °C @ 8 bar g
842 °F @ 116 psi g
Minimum operating temperature
0 °C
32 °F
Note: For lower operating temperatures consult Spirax Sarco PMOB Maximum operating backpressure should not exceed 80% of the upstream pressure Minimum operating differential pressure for satisfactory operation
0.25 bar g
3.63 psi g
Designed for a maximum cold hydraulic test pressure of:
24 bar g
348 psi g
TI-P181-01 CMGT Issue 10
Page 2 of 6
BTD52L and BTD52L Food+ Thermodynamic Steam Trap
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