Steam traps
Balanced pressure
PN40
ANSI 150
ANSI 300
JIS
A
A
A
A
ANSI 300
ANSI 150
PN40/JIS
B
B
ANSI 300
ANSI 150
PN40/JIS
C
C
53
-
55
58 47
53 25.5
25.5
63
53
67
63 53
63 25.5
31.5
72
53
72
74 62
72 31.5
35.5
C
5.2.9
Dimensions/weights (approximate) in mm and kg
Size
DN15
DN20
DN25
Weight
0.30
0.57
0.83
B
A
Capacities
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Differential pressure bar (x 100 = kPa)
Cold water capacity
Hot water capacity
Safety information, installation and maintenance
For full details see the Installation and Maintenance Instructions (IM-P126-07) supplied with the product.
Installation note:
The trap is intended for installation in a vertical line with flow from top to bottom, this will ensure that it is self-draining. It can also be
installed in other planes if required. Standard flange gaskets are to be used - supplied by customer.
How to order
Example: 1 off Spirax Sarco DN25 BPW32 maintainable wafer pattern balanced pressure steam trap for installation between DIN PN40
flanges. To be supplied with an 'STD' fill capsule. The outer diameter to provide positive location inside flange bolts for ease of installation.
Page 2 of 3
TI-P126-06 ST Issue 5
BPW32 Balanced Pressure Wafer Steam Trap
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