Spirax Sarco BPC32 BPC32Y Pressure Balanced Thermostatic Steam Trap in Carbon Steel
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Description
Spirax Sarco BPC32 and BPC32Y carbon steel pressure-balanced thermostatic steam traps are serviceable traps made of carbon steel with in-line connections.The BPC32 has a built-in flat strainer, and the BPC32Y has a built-in Y-strainer. All pressure-bearing components are supplied by TÜV-certified suppliers and manufactured in accordance with AD-Merkblatt WO/TRD100 standards, and both types of traps are unaffected by water shock.
Available Models
| Available types | SKU |
|---|---|
| 1/2" BPC32 STD | 0051000 |
| 1/2" BPC32 SUB | 0055800 |
| 3/4" BPC32 STD | 0051400 |
| 3/4" BPC32 SUB | 0056200 |
| 1" BPC32 STD | 0051800 |
| 1" BPC32 SUB | 0056600 |
| 1/2" BPC32Y STD | 0051060 |
| 1/2" BPC32Y SUB | 0055860 |
| 3/4" BPC32Y STD | 0051460 |
| 3/4" BPC32Y SUB | 0056260 |
| 1" BPC32Y STD | 0051860 |
| 1" BPC32Y SUB | 0056660 |
| 1/2" BPC32 STD | 0052255 |
| 3/4" BPC32 STD | 0052655 |
options (as in computer software settings)
- Filled liquid bladder and its work: Standard bladder (STD) discharges condensate at 12°C below saturated steam temperature; NTS bladder discharges condensate at 6°C below saturated steam temperature; SUB bladder discharges condensate at 24°C below saturated steam temperature. Specify bladder type when ordering.
- Standard configuration: BPC32 and BPC32Y with 'STD' filled bladder; optional BPC32CV and BPC32YCV with 'STD' filled bladder and check valve.
(an official) standard
The product is fully compliant with the European Pressure Equipment Directive 97/23/EC.
Certification
This product can be supplied with a material certificate EN 10204 3.1, please specify when ordering if a certificate is required.
Sizes and pipe connections
- ½", ¾" and 1" Screwed BSP or NPT.
- ½", ¾" and 1" socket welds BS 3799.
- ½", ¾" and 1" butt welds EN 12 627.
- DN15, 20 and 25 Flanged EN 1092 PN40, ANSI B 16.5 Class 150 and 300, JIS/KS 10K and JIS/KS 20K.
Scope of work
There are specific work area restrictions, and some areas may not be used without risking damage to the components within.
| Valve body design conditions | PN40 |
|---|---|
| PMA Maximum Allowable Pressure | 50 bar g@50 °C |
| TMA Maximum Allowable Temperature | 400 °C @35 bar g |
| Minimum permissible temperature | -60 °C |
| PMO Maximum Working Pressure under Saturated Steam | 32 bar g@281 °C |
| TMO Maximum Operating Temperature | 281 °C @32 bar g |
| Minimum working temperature | 0 °C |
| Lower temperatures on request from Spirax Sarco | |
| Design maximum cold water test pressure | 75 bar g |
material (that sth is made of)
| Item | Part | material (that sth is made of) |
|---|---|---|
| 1 | bonnet | Carbon steel, DIN 17243 C22.8 (W/S 1.0460) ASTM A105N |
| 2 | fluid sac | stainless steels |
| 3 | Seat | Stainless steel, BS 970 431 S29 |
| 5 | filter | Stainless steel, AISI 304 |
| 7 | Cap Gasket | Stainless steel reinforced flake graphite |
| 8 | valve body | Carbon steel, DIN 17243 C22.8 (W/S 1.0460) ASTM A105N |
| 9 | Bonnet bolts | Stainless Steel (M10 x 30), A2-70 |
| 10 | Filter cover | Carbon steel, DIN 17243 C22.8 (W/S 1.0460) ASTM A105N |
| 11 | Filter cover gasket | Stainless steel, BS 1449 304 S16 |
| 17 | sprung | stainless steels |
| 18 | partitions | stainless steels |
weights
| caliber | BPC32 (threaded/welded) | BPC32 (flange) | BPC32Y (threaded/welded) | BPC32Y (flange) |
|---|---|---|---|---|
| ½" DN15 | 1.4kg | 2.9kg | 1.6kg | 3.1kg |
| ¾" DN20 | 1.4kg | 3.5kg | 1.6kg | 3.7kg |
| 1" DN25 | 1.5kg | 4.1kg | 1.8kg | 4.4kg |
engine displacement (volume of air fuel mixture drawn in during one cycle)
There are hot water discharges and cold water discharges, with specific data related to differential pressure (see chart in original document).
Security information, installation and maintenance
See the Installation and Maintenance Guide (IM-P005-02) supplied with the product for details.
Installation Tips
- Can be mounted in any position, horizontally or vertically.
- When condensate is discharged to a condensate recovery line with back pressure, it is recommended that a check valve be installed after the trap.
- When condensate is discharged to the atmosphere, it is recommended that a silencer be installed.
- For ease of maintenance, it is recommended that shut-off valves be installed upstream and downstream of the trap.
deal with
This product can be recycled and will not cause environmental hazards if disposed of properly.
Ordering Instructions
Example: 1 - Spirax Sarco ½" BPC32Y Carbon Steel Body Serviceable Pressure Balancing Steam Trap, Threaded Connection BSP with Y-strainer STD Type Liquid Bladder, operates at approximately 12°C below saturation temperature.
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