Thermodynamic Threaded / Flanged steam Trap ADCA Dt 42/2
TECHNICAL DESCRIPTION
Thermodynamic condensate traps model ADCA DT 42/2 are compact, lightweight and easy to install and excellent for installation in systems with high operating pressure. Condensate traps of this type have only one moving element and are used in a wide range of operating pressures, without additional adjustment. The connection is threaded or flanged.
MAIN FUNCTIONS
Discontinuous unloading. Operation with superheated steam. Seat and valve can be replaced in place without dismantling the steam trap.
Not affected by hydraulic shocks and vibrations in the system. Built-in filter easy to service.
OPTIONS
• Anti-icing device.
ANNEX
• Saturated and superheated steam.
DIMENSIONS
• threaded ½” ÷ 1″
• flanged DN 15 ÷ DN 25
ACCESSIONS
• threaded ISO 7 / 1 Rp (BS21)
• flanged EN 1092-1 PN40 ÷ PN63 or ANSI.
• welded (on request)
INSTALLATION
• Horizontal installation is recommended.
ANNEX
• Saturated and superheated steam.
RESTRICTIONS
• Minimum operating pressure up to 0.25 Bar
• Maximum operating back pressure up to 80% Bar
Dimensions: 1/2″ – 1″
The ADCA DT 42/2 is a high-performance thermodynamic steam trap designed for efficient and reliable removal of steam in steam systems. Engineered for industrial applications, this trap features a robust construction suitable for both threaded and flanged connections, ensuring compatibility with a wide range of piping configurations. Its thermodynamic operation principle allows for rapid discharge of steam while preventing steam loss, enhancing energy efficiency and reducing operational costs.Key features of the ADCA DT 42/2 include:Durable materials resistant to high temperatures and pressuresCompact design for easy installation in space-constrained environmentsLow maintenance requirements due to minimal moving partsExcellent performance under varying load conditionsCertified to meet industry standards for safety and reliabilityIdeal for use in power plants, manufacturing facilities, and HVAC systems, this steam trap ensures optimal steam system performance. By effectively removing steam, it helps prevent water hammer, corrosion, and equipment damage, thereby extending the lifespan of your steam infrastructure. Choose the ADCA DT 42/2 for a dependable solution that supports continuous operation and energy conservation.

Materials
| No. | POSITION | MATERIAL |
|---|---|---|
| 1 | Body | P250H / 1.0460 |
| 2 | Lid | AISI 304 / 1.4301 AISI 303 / 1.4305 |
| 3 | Sealant | stainless steel / graphite |
| 4 | Saddle | hardened stainless steel |
| 5 | Valve | hardened stainless steel |
| 8 | Pipe | AISI 304 / 1.4301 |
| 9 | Filter | AISI 304 / 1.4301 |
| 10 | Gasket | stainless steel / graphite |
| 11 | Tapa | A105 / 1.0432 |
| 12 | Insulating cap | AISI 304 / 1.4301 |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN |
| Joining | threaded BSP / flanged |
| Lid connection | threaded cap |
| Execution | straight |
| Management | automatically |
| Venting | with automatic release |
| Installation | horizontal |
Flow rate
| PASSABILITY (kg/h) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL | SIZE | DIFFERENTIAL PRESSURE (bar) | ||||||||||||
| DN | 1 | 3 | 5 | 7 | 9 | 12 | 15 | 18 | 21 | 24 | 30 | 35 | 42 | |
| DT42/2 | 1/2" - 15 | 180 | 250 | 300 | 380 | 430 | 500 | 550 | 590 | 620 | 690 | 730 | 770 | 820 |
| DT42/2 | 3/4” - 20 | 320 | 450 | 530 | 600 | 690 | 720 | 810 | 850 | 900 | 930 | 950 | 980 | 1040 |
| DT42/2 | 1” - 25 | 320 | 450 | 530 | 600 | 690 | 720 | 810 | 850 | 900 | 930 | 950 | 980 | 1040 |
Limits
| MAXIMUM OPERATING PARAMETERS | |||
|---|---|---|---|
| Maximum working pressure / Bars | T max. [°C] | ||
| FLANGED PN 63 | FLANGE PN 40 / ANSI 300 lb | FLANGED ANSI 150 lb | |
| 63 bar | 40 bar | 19.3 bar | 50 °C |
| 55.5 bar | 35 bar | 15.8 bar | 150 °C |
| 48 bar | 30.4 bar | 12.1 bar | 250 °C |
| 43.5 bar | 27.4 bar | 12.1 bar | 300 °C |
| DIMENSIONS (mm) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Threaded or welded (SW) | EN PN 16 / PN 40 | EN PN 63 | ANSI 150 lb | ANSI 300 lb | |||||||||
| SIZE DN | A | B | C | D | kg | E | kg | E | kg | E | kg | E | kg |
| 1/2" - 15 | 95 | 60 | 50 | 104 | 1.3 | 150 | 2.8 | 150 | 3.7 | 150 | 2.4 | 150 | 2.8 |
| 3/4”- 20 | 95 | 60 | 50 | 104 | 1.2 | 150 | 3.3 | 150 | 5.2 | 150 | 2.8 | 150 | 3.6 |
| 1” - 25 | 95 | 60 | 50 | 110 | 1.5 | 160 | 4 | 160 | 6.5 | 160 | 3.6 | 160 | 4.5 |










