Steam traps Balanced pressure
8
Capacities
Cold water capacity
Hot water capacity
Differential pressure bar (x 100 = kPa)
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.
5.2.10
Spare parts The spare parts available are shown in solid outline. Parts drawn in a solid grey line are not supplied as spares.
3 , 4 , 5 , 6 , 7
Internal set
Available spares
2
End cap
8.2 27
How to order spares Always order spares by using the description given in the column headed 'Available spares' and state the size, model no. and capsule option required. Example: 1 - Internal set for a DN20 BPW32 balanced pressure wafer steam trap with 'STD' fill capsule. Note: The capsule can be identiified from the letter stamped on the name-plate of the cap (e.g. STD , SUB or NTS ). A standard capsule ( STD ) will be supplied, unless specified otherwise on the order.
6
4
3
Recommended tightening torques
5
or mm
Item Connections Sizes
N m
7
ANSI 150
All sizes
10 - 15
DN15
10 - 15
PN40 ANSI 300
1 and 2
2
JIS 10 JIS 16 JIS 20
DN20
15 - 20
DN25
20 - 25
TI-P126-06 CMGT Issue 6
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BPW32 Balanced Pressure Wafer Steam Trap
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