Steam Traps

ADCA FLT151 · DN100–150

Carbon steel FLT151S-O for exceptionally high condensate loads, with float control and an integral thermostatic air vent.

Horizontal installation. Confirm start-up and normal loads against the selected capacity curve; the large pipe size alone does not establish capacity.

ADCA FLT16 · DN15–20

SG iron float-and-thermostatic traps for continuous drainage of heaters, heat exchangers and jacketed vessels.

The source lists 4.5, 10 and 14 differential-pressure variants and inline horizontal or vertical configurations. Select the orifice and installation configuration together.

ADCA FLT20 · DN15–25

SG iron float-and-thermostatic family for modulating condensate discharge and integral air removal.

Variants 4.5, 10 and 14 have different differential-pressure limits. Inline and angled arrangements are covered; confirm the required flow direction and installation configuration.

ADCA FLT29TW · DN80–100

SG iron high-capacity float-and-thermostatic traps for larger process condensate loads.

Horizontal or vertical installation is covered. The listed 4.5, 10 and 14 variants require separate capacity selection; confirm flange and pressure-temperature limits.

ADCA FLT30 · DN15–25

Carbon steel float-and-thermostatic traps with modulating drainage and an integrated air vent.

The source lists 4.5, 10, 14 and 21 variants. Specify the body connection, flow direction and installation arrangement when requesting selection.

ADCA FLT31 · DN15–25

Carbon steel float-and-thermostatic family for heaters, heat exchangers, dryers and other continuously drained equipment.

The source lists 4.5, 10, 14, 21 and 32 differential-pressure variants. Select using the actual pressure difference, start-up load and return-line conditions.

ADCA FLT35 · DN25

Carbon steel DN25 float-and-thermostatic trap with an integral air vent for process equipment.

The source lists 4.5, 10, 14, 21 and 32 variants and inline or angled arrangements. Confirm flow direction, orifice and connection before ordering.

ADCA FLT39TW · DN80–100

Carbon steel high-capacity float-and-thermostatic family for larger heat-transfer and process duties.

The listed 4.5, 10, 21 and 32 variants use different orifices. Horizontal or vertical configurations are covered; confirm the selected flange rating and actual operating conditions.

ADCA FLT40 · DN15–25

Stainless steel float-and-thermostatic traps with integral air removal for continuous condensate drainage.

The source lists 4.5, 10, 14 and 21 variants. Specify inline or angled layout, flow direction and connection when requesting the selected model.

ADCA FLT45 · DN25

Stainless steel DN25 float-and-thermostatic family for modulating drainage from process equipment.

The source lists 4.5, 10, 14, 21 and 32 variants. Confirm the orifice, connection and installation configuration against the model-specific instructions.

ADCA FLT49TW · DN80–100

Stainless steel high-capacity float-and-thermostatic traps for larger process condensate loads.

The source lists 4.5, 10, 21 and 32 variants. Horizontal and vertical arrangements are covered; capacity must be checked at the available differential pressure.

ADCA FLT80 · DN80–100

Carbon steel FLT80S high-capacity float-and-thermostatic family for duties requiring continuous condensate removal.

The sheet specifies angled horizontal installation. Confirm the piping layout, condensate loads and model selection before specifying the trap.

ADCA FLT29 · DN50

SG iron float-and-thermostatic trap for higher-capacity process drainage, with an integral air vent.

The listed 4.5, 10 and 14 variants have separate differential-pressure limits. Horizontal or vertical installation is covered by the source.

ADCA FLT39 · DN50

Carbon steel float-and-thermostatic family for higher-capacity condensate drainage from process equipment.

The source lists 4.5, 10, 21 and 32 variants. Select against differential pressure and load, then confirm the horizontal or vertical installation configuration.

ADCA FLT49 · DN50

Stainless steel float-and-thermostatic family for continuous drainage and integral air removal.

The source lists 4.5, 10, 21 and 32 variants. Verify capacity, connection and the selected horizontal or vertical configuration.

ADCA FLT22S / FLT22SS · DN40–50

Carbon steel FLT22S and stainless steel FLT22SS float-and-thermostatic traps for continuous process drainage.

The referenced sheet gives right-to-left horizontal installation as standard; left-to-right or top-to-bottom vertical versions are on request. Confirm the actual version rather than assuming every unit is reversible.

ADCA FLT50S / FLT65S · DN50–100 family

Flanged float-and-thermostatic families for process equipment requiring continuous drainage.

FLT50 covers DN50 and DN65; FLT65 covers DN65–100. The referenced sheet specifies horizontal installation with a vertical inlet and horizontal outlet.

ADCA FLT312S / FLT314S · DN50 / DN65

Carbon steel high-capacity float-and-thermostatic traps for larger continuous condensate loads.

FLT312S is DN50 and FLT314S is DN65. Horizontal installation is specified; confirm the model-specific capacity curve and piping arrangement.

ADCA FLT314TW · DN80

Carbon steel high-capacity float-and-thermostatic trap, identified in the sheet as FLT314STW.

Horizontal installation is specified. Include start-up loads, normal loads and return-line backpressure when requesting selection.

ADCA DT46R · DN15–25

Carbon steel thermodynamic disc trap with intermittent discharge, for steam distribution and tracing duties.

The insulation cover helps reduce weather-related changes in operation. The source covers horizontal or vertical installation; verify the selected connection, backpressure and differential pressure.

ADCA DT42/2 · DN15–25

Carbon steel thermodynamic disc trap for steam distribution, drip points and tracing applications.

The sheet describes a replaceable disc and seat and a built-in strainer. Confirm the operating differential pressure, return backpressure and permitted installation arrangement.

ADCA TH35/2 / TH35/3 · DN25

Carbon steel thermostatic traps and air vents for process duties requiring higher condensate discharge capacity.

TH35/2 uses two capsules; TH35/3 uses three. Select the capsule arrangement and thermostat using the required load and condensate subcooling.

ADCA TH36/4 / TH36/6 · DN40–50

Carbon steel thermostatic traps and air vents for higher-capacity process condensate drainage.

TH36/4 uses four capsules; TH36/6 uses six. Horizontal installation is recommended in the source, which also permits other positions. Confirm capsule and thermostat selection.

ADCA BM90 · DN15–25

Carbon steel bimetallic trap and air vent for high-pressure superheated steam duties where condensate subcooling is acceptable.

Discharge occurs below steam saturation temperature. Verify the pressure-temperature limits for the actual connection and use the appropriate hot-condensate capacity curve.

ADCA BSS20 · 1/2 inch

Compact stainless steel bimetallic trap and air vent for small steam consumers and air-removal duties.

The source lists threaded Rp or NPT connections and horizontal or vertical installation. Check allowable condensate subcooling and required hot-condensate capacity.

ADCA BM20 / BM20i · DN15–25

Bimetallic traps and air vents for tracing, drip points and applications that can recover sensible heat from condensate.

BM20 is carbon steel; BM20i is stainless steel. Select the material and connection explicitly, and confirm that below-saturation discharge suits the application.

ADCA BM20R · DN15–25

Carbon steel bimetallic trap with externally adjustable temperature control.

The CK suffix denotes an integrated check valve. Establish the required condensate discharge temperature and operating conditions before adjustment or selection.

ADCA BM24 · DN15–25

Carbon steel bimetallic trap and air vent for tracing lines, drip points and sensible-heat recovery duties.

Use the small-size BM24 sheet for connection, pressure-temperature and hot-condensate capacity checks. Confirm that the process permits condensate subcooling.

ADCA BM24 · DN40–50

Larger carbon steel bimetallic trap and air vent for process condensate duties that permit discharge below saturation temperature.

Use the DN40–50 document for this size group; do not apply the smaller BM24 dimensional or capacity tables to this body.

ADCA BM32 · DN15–25

Carbon steel bimetallic trap and air vent for tracing, drip points and process duties that can use condensate sensible heat.

Use the DN15–25 model sheet to check the selected connection, operating envelope and hot-condensate capacity.

ADCA BM32 · DN40–50

Larger carbon steel bimetallic trap and air vent for condensate duties that permit subcooling.

Use the DN40–50 model-specific dimensions and capacity data. Horizontal installation is recommended by the sheet, with other positions also permitted.

ADCA BM-HC · DN40–125

Application-engineered high-capacity bimetallic traps and air vents using multiple regulators to achieve the required discharge capacity.

The sheet lists BMHC04, BMHC05, BMHC06, BMHC08 and BMHC10. Vertical installation is specified. Supply full load and operating data for selection.

ADCA UCX90 · DN15–25

Stainless steel four-bolt universal pipeline connector for compatible four-bolt swivel-connection steam traps.

Confirm four-bolt compatibility; it is a pipeline connector rather than a stand-alone steam trap. The selected trap and connector must both satisfy the operating conditions.

ADCA UIB36 · Connector-dependent size

Sealed stainless steel inverted bucket trap for compatible UCX universal connectors and CTS4U compact stations.

The source lists UIB36-5, -10, -15 and -27 variants. Install with the protruding body section pointing downwards. Confirm the exact connector and differential-pressure variant.

ADCA UDT46 · Connector-dependent size

Stainless steel thermodynamic trap for compatible UCX universal connectors and CTS4U compact stations.

Install with the insulation cover pointing upwards. The connector can impose a lower operating limit than the trap; verify the complete assembly and return backpressure.

ADCA UCX41 · DN15–25

Stainless steel two-bolt universal pipeline connector allowing compatible traps to be replaced without disturbing the fixed pipework.

It is a connector, not a steam trap. Orient its swivel mating surface to suit the trap principle and follow the selected trap instructions. Do not assume interchangeability with four-bolt connectors.

ADCA UBS20 · Connector-dependent size

Sealed stainless steel bimetallic trap for compatible UCX connectors and CTS4U stations, including tracing and drip duties.

It discharges condensate below steam temperature. Confirm subcooling suitability, the selected connector and hot-condensate capacity; the connector may reduce the assembly operating limit.

ADCA UTS22 · Connector-dependent size

Sealed stainless steel thermostatic trap and air vent for process equipment, compatible with UCX connectors and CTS4U stations described in the source.

A lower-capacity option is listed. Thermostat selection determines condensate subcooling; check the trap and connector as one assembly.

ADCA UFS32 · Connector-dependent size

Sealed stainless steel float-and-thermostatic trap for continuous condensate drainage, for compatible UCX connectors and CTS4U stations.

Install horizontally with the TOP marking aligned as required by the instructions. Select the differential-pressure variant and check both trap and connector operating limits.

ADCA CTS4U / CTS4UD · DN15–25

Compact trapping station with a two-bolt interface for compatible universal swivel-connector traps, integrating isolation functions, a strainer and a check valve.

CTS4U has inlet and outlet isolation; CTS4UD adds double inlet isolation. Specify the trap separately and verify assembly compatibility, maintenance access and operating limits.

IB12 — Inverted Bucket Steam Trap

SG iron trap for drip points, steam tracing and process equipment. It discharges intermittently at steam temperature.

DN15–20; female threaded ISO 7 Rp or NPT, with screw-on flange options. IB12-4, IB12-8 and IB12-12 have different maximum differential pressures. Install horizontally and select the orifice for the available differential pressure.

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TH32 — Thermostatic Steam Trap & Air Vent

Thermostatic condensate drainage and air removal for process equipment, including sterilizers, cooking vessels and laundry equipment.

DN15–25. TH32Y is carbon steel; TH32i is stainless steel. LC versions provide lower capacity; CK denotes an integrated check valve. Thermostat selection determines condensate subcooling. Confirm connection, thermostat and capacity together.

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BM87 — Bimetallic Steam Trap & Air Vent

Carbon steel bimetallic trap for applications that can accommodate condensate discharge below steam saturation temperature, such as tracing lines and storage tank coils.

DN15–25, with threaded, flanged, socket-weld and butt-weld versions. The capacity chart separates hot condensate at 10°C below saturation from cold water at 20°C. Use the hot-condensate curve for the relevant duty; the cold-water figure does not represent normal hot-condensate capacity.

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UBS90 — Four-Bolt Universal Bimetallic Trap

Sealed stainless steel trap for use with UCX90 four-bolt universal pipeline connectors. Suitable applications include drip service and steam tracing where condensate sensible heat can be recovered.

UBS90/4 and UBS90/6 have different operating pressure ranges. Size and pipe connection depend on the selected connector. Install with the bimetal column horizontal or pointing upwards. Check the hot-condensate capacity curve and connector compatibility before selection.

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UTT-100 — Ultrasonic Trap Tester

Battery-powered handheld instrument providing visual and audible indication of ultrasonic frequencies for steam-trap inspection and leak detection.

The kit includes a pistol housing, contact module and headset. Interpret the signal against the trap type, operating cycle and process conditions. Use acoustic findings with pressure, temperature and application information when assessing trap performance.

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IBB12 — Inverted Bucket · DN20–25

SG iron inverted bucket trap with intermittent discharge at steam temperature. Typical duties include drip points, tracing lines and process equipment.

IBB12-4, IBB12-8 and IBB12-12 use different orifices for different maximum differential pressures. Female threaded Rp or NPT and screw-on flange options are listed. Horizontal installation is required.

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IB36 — Inverted Bucket · DN15–25

Carbon steel IB36S and stainless steel IB36i families for saturated or superheated steam, with intermittent condensate discharge.

The carbon steel and stainless steel versions have different differential-pressure variants. Select the body, orifice and connection together. Threaded, flanged and socket-weld connections are listed; butt weld is available on request in the source sheet. Install horizontally.

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TH13A — Angled Thermostatic Trap & Air Vent

Compact brass thermostatic trap and air vent with angled connections for process equipment and air venting duties.

1/2-inch female ISO 7 Rp connection. Install in the angled arrangement with the cover uppermost. Thermostat choice determines subcooling; confirm the required air-venting or condensate-drainage duty.

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TH21 — Thermostatic · DN15

Carbon steel thermostatic steam trap and air vent with a built-in strainer, for process condensate drainage and air removal.

TH21LC is the lower-capacity variant. The sheet lists threaded Rp or NPT, PN25 or Class 150 flanged, socket-weld and butt-weld-on-request versions. Capacity and condensate subcooling depend on the selected thermostat and model.

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BM88 — Bimetallic · DN15–25

Carbon steel bimetallic trap for condensate drainage and air venting, including high-pressure superheated steam duties where condensate subcooling is acceptable.

The sheet lists threaded Rp or NPT, PN100 or Class 600 flanged, socket-weld and butt-weld connections. It discharges below saturation temperature. Verify the hot-condensate capacity and the pressure-temperature limits for the selected connection.

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BM89 — Bimetallic · DN15–25

Carbon steel bimetallic trap for higher-pressure superheated steam duties, tracing lines and applications that can recover sensible heat from condensate.

The sheet lists threaded Rp or NPT, PN160 or Class 900 flanged, socket-weld and butt-weld connections. Nominal connection ratings are not operating-pressure guarantees. Check the applicable pressure-temperature table, hot-condensate capacity and installation instructions.

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IB30 — Inverted Bucket · 1/2–1 inch

IB30S carbon steel and IB30SS stainless steel traps provide intermittent condensate discharge for drip points, tracing lines and process equipment.

Install horizontally. The small-size family includes -4, -8, -12 and -17 differential-pressure variants. Threaded Rp or NPT and socket-weld connections are listed, with butt weld on request. Use the selected material and orifice limits; do not substitute the larger IB30 installation arrangement.

IB30 — Inverted Bucket · DN40–50

Carbon steel IB30S traps for larger condensate loads in dryers, heat exchangers, heating coils and process equipment.

Install vertically. This family lists IB30S-4, IB30S-8 and IB30S-12 variants. Threaded, flanged and socket-weld connections are listed, with butt weld on request. Size and orifice selection require the actual condensate load, differential pressure and return-line conditions.

TSS22 / TSS22H — Stainless Steel Thermostatic Traps

Compact balanced-pressure thermostatic steam traps and air vents for process equipment and small steam consumers.

Female threaded ISO 7 Rp or NPT. TSS22 covers 1/4–1 inch; the higher-capacity TSS22H capacity table covers 1/2–1 inch. Thermostat selection affects condensate subcooling and capacity. The sheet permits installation in any position; follow the model-specific installation instructions.

TSW22 — Wafer Thermostatic Trap · DN15–25

Compact stainless steel balanced-pressure thermostatic steam trap and air vent in a wafer body.

Installed between EN 1092-1 PN40 flanges. The source sheet permits any installation position. Select the thermostat and verify hot-condensate capacity at the available differential pressure. Connection rating must be checked against the pressure-temperature limits for the actual duty.