Spirax Sarco TD52M/TD52MLC/TD52MA/TD52MLCA Thermodynamic Steam Traps
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Spirax Sarco TD52M, TD52MLC, TD52MA and TD52MLCA Thermodynamic Steam Traps. The TD52M is a serviceable thermodynamic steam trap made of stainless steel and is suitable for use in applications with relatively small condensate loads, such as steam mains. If the condensate load is very small, the low-displacement type (with the letters LC in the name, e.g., TD52MLC) is available. Models with air lock discs (TD52MA and TD52MLCA) are also available for air removal.
options (as in computer software settings)
An optional heat shield is available to prevent excessive heat loss due to low external temperatures (e.g., wind, rain, etc.) Heat shields are not available for 1" caliber products.
Standards and Certificates
The product is fully compliant with the European Pressure Equipment Directive 97/23/EC and can be supplied with a certificate EN 10204 3.1 (if a certificate is required please specify when ordering).
Scope of work and constraints
sports event | particulars |
---|---|
Valve body design conditions | PN63 |
PMA Maximum Allowable Pressure | 63 bar g@120°C |
TMA Maximum Allowable Temperature | 425°C@42 bar g |
Minimum permissible temperature | 0°C |
PMO Maximum Working Pressure at Saturated Steam Conditions | 52 bar g |
TMO Maximum Operating Temperature | TD52M/MLC: 400°C@43 bar g; TD52MA/MLCA: 255°C@52 bar g |
Minimum working temperature | 0°C |
PMOB Working Back Pressure | Not to exceed 80% of upstream pressure |
Minimum working differential pressure for normal operation | TD52M/MLC: 0.25 bar; TD52MA/MLCA: 0.8 bar |
Maximum design cold hydrostatic test pressure | 95 bar g |
material (that sth is made of)
Part | material (that sth is made of) |
---|---|
valve body | Stainless steel AISI 420 F |
Seat | Stainless steel AISI 416 |
compact disc | Stainless steel BS 1449420S45 |
Heat shield (optional) | Aluminum BS1470 SIC M |
weights
caliber | Weight (kg) |
---|---|
¼" | 0.45 |
3/8" | 0.43 |
½" LC | 0.47 |
½" | 0.60 |
¾" | 0.90 |
1" | 1.40 |
Security information, installation and maintenance
See the Installation and Maintenance Guide (IM-P068-31) supplied with the product for details.
Installation Instructions
Preferably mounted horizontally, it can also be mounted in other positions.
Ordering Instructions
Example: 1 - Spirax Sarco ½" TD52MLC steam trap with BSP threaded connection. Anti-air lock discs are available on request but must be specified, e.g. TD52MLCA.
How to order
Spare parts available: discs (3 pieces), heat shield (not available for 1" caliber).
Ordering Spare Parts: Please order spare parts as described in the table above, indicating the trap model and size. Example: 1 - Disc assembly for Spirax Sarco ½" TD 52LC thermodynamic steam trap.