Compressed air products Isolation valves, drain traps and ancillaries
5
Materials
2 3
1
4
BRoil air trap
BRoil air trap complete with optional silencer (British Rail Cat. No 15 / 07220)
No.
Part
Material
5
1 2 3 4 5 6
Body
Stainless steel
AISI 420 F
6
Cap
Stainless steel
AISI 416
Disc
Stainless steel
BS 1449 420 S45
Elbow
Malleable iron
5.5 8
Parts 4, 5 and 6 are optional extras
Reducer and gasket
Brass
Silencer
Brass
Pressure/temperature limits
The product must not be used in this region.
Pressure bar g
9.5.9
Body design conditions
PN63
PMA Maximum allowable pressure
63 bar g
TMA Maximum allowable temperature
400 °C
Minimum allowable temperature
0 °C
PMO Maximum operating pressure
63 bar g
TMO Maximum operating temperature
400 °C
Minimum operating temperature
0 °C
PMOB Maximum backpressure should not exceed 80% of the inlet pressure under any conditions of operation otherwise the trap may not shut-off. D PMN Minimum operating differential pressure for satisfactory operation 0.25 bar Designed for a maximum cold hydraulic test pressure of 95 bar g
TI-P610-10 CMGT Issue 8
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BRoil Compressed Air Drain Trap
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