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Steam Traps

Johnson Valves offer a range of high-quality thermodynamic, thermostatic and float steam traps in various materials and connections. Steam traps eliminate the detrimental effects of condensate which can cause poor heat transfer and damage to systems. They discharge the condensate whilst retaining steam in the system, thus ensuring your steam system operates efficiently.


Steam Trap Types

Thermodynamic Steam Traps

Thermodynamic

Float Type Steam Traps

Float

Thermostatic Steam Trap

Thermostatic


Steam Trap Materials

Brass Steam Traps

Brass

Iron Steam Traps

Iron

Carbon Steel Steam Traps

Carbon Steel

Stainless Steel Steam Traps

Stainless Steel


Steam Trap Connections

Threaded Steam Traps

Threaded

Flanged Steam Traps

Flanged

BPT13A – Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap – Threaded

Manufactured by Spirax Sarco, the BPT13A angled balanced pressure thermostatic steam trap adjusts automatically to varying steam pressures and has excellent air venting characteristics during plant start-up and during normal operation.

Type
Balanced Pressure Thermostatic • Angled Pattern
Size & Connections
15mm (1/2″) to 20mm (3/4″) • BSP Threaded
Duty
Steam
Materials
Brass Body • Stainless Steel Internals
Max Working Pressure
13 Bar
Max Working Temperature
250°C
Contact UsBPT13A - Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap - Threaded - PDF DatasheetSpirax Sarco

BPT13A - Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap - Threaded

BPT13S – Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap – Threaded

Manufactured by Spirax Sarco, the BPT13S straight balanced pressure thermostatic steam trap adjusts automatically to varying steam pressures and has excellent air venting characteristics during plant start-up and during normal operation.

Type
Balanced Pressure Thermostatic • Angled Pattern
Size & Connections
15mm (1/2″) to 20mm (3/4″) • BSP Threaded
Duty
Steam
Materials
Brass Body • Stainless Steel Internals
Max Working Pressure
13 Bar
Max Working Temperature
250°C
Contact UsBPT13S - Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap - Threaded - PDF DatasheetSpirax Sarco

BPT13S - Spirax Sarco Brass Balance Pressure Thermostatic Steam Trap - Threaded

JV160011 – Carbon Steel Thermostatic Steam Trap – Threaded

The JV160011 thermostatic steam trap is manufactured and tested in accordance with the DIN standards and the relevant German regulations for steam boilers (TRD) and pressure vessels (AD).

Type
Thermostatic
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP (NPT & Butt Weld on request)
Duty
Steam
Materials
Carbon Steel Body • Stainless Steel Internals
Max Working Pressure
32 Bar
Max Working Temperature
250°C
Compliance & Approvals
DIN Standards • TRD • AD
Contact UsJV160011 - Carbon Steel Thermostatic Steam Trap - Threaded - PDF Datasheet

JV160011 - Carbon Steel Thermostatic Steam Trap - Threaded

JV160012 – Carbon Steel Thermostatic Steam Trap – Flanged

The JV160012 thermostatic steam trap is manufactured and tested in accordance with the DIN standards and the relevant German regulations for steam boilers (TRD) and pressure vessels (AD).

Type
Thermostatic
Size & Connections
DN15 TO DN25 • Flanged PN40
Duty
Steam
Materials
Carbon Steel Body • Stainless Steel Internals
Max Working Pressure
32 Bar
Max Working Temperature
250°C
Compliance & Approvals
DIN Standards • TRD • AD
Contact UsJV160012 - Carbon Steel Thermostatic Steam Trap - Flanged - PDF Datasheet

JV160012 - Carbon Steel Thermostatic Steam Trap - Flanged

TD42 – Spirax Sarco Stainless Steel Thermodynamic Steam Trap – Threaded

Manufactured by Spirax Sarco, a compact and robust thermodynamic steam trap, combining reliability, simplicity and efficiency of operation. Ideally suited to the rigorous demands of any steam system.

Type
Thermodynamic
Size & Connections
10mm (3/8″) to 20mm (3/4″) • BSP Threaded
Duty
Steam
Materials
Stainless Steel Body • Stainless Steel Internals
Max Working Pressure
42 Bar
Max Working Temperature
400°C
Contact UsTD42 - Spirax Sarco Stainless Steel Thermodynamic Steam Trap - Threaded - PDF DatasheetSpirax Sarco

TD42 - Spirax Sarco Stainless Steel Thermodynamic Steam Trap - Threaded

JV160001 – Carbon Steel Thermodynamic Steam Trap – Threaded

The JV160001 thermodynamic steam trap is manufactured and tested in accordance with the DIN standards and the relevant German regulations for steam boilers (TRD) and pressure vessels (AD).

Type
Thermodynamic
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP (NPT & Butt Weld on request)
Duty
Steam
Materials
Carbon Steel Body • Stainless Steel Internals
Max Working Pressure
40 Bar
Max Working Temperature
400°C
Compliance & Approvals
DIN Standards • TRD • AD
Contact UsJV160001 - Carbon Steel Thermodynamic Steam Trap - Threaded - PDF Datasheet

JV160001 - Carbon Steel Thermodynamic Steam Trap - Threaded

JV160003 – Stainless Steel Thermodynamic Steam Trap – Threaded

The JV160003 stainless steel thermodynamic steam trap is of a robust and compact design. This steam trap incorporates a Y-type filter to drain steam distribution pipes and steam tracing systems.

Type
Thermodynamic
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP (NPT & Butt Weld on request)
Duty
Steam
Materials
Stainless Steel Body • Stainless Steel Internals
Max Working Pressure
42 Bar
Max Working Temperature
400°C
Contact UsJV160003 - Stainless Steel Thermodynamic Steam Trap - Threaded - PDF Datasheet

JV160003 - Stainless Steel Thermodynamic Steam Trap - Threaded

JV160002 – Carbon Steel Thermodynamic Steam Trap – Flanged

The JV160002 thermodynamic steam trap is manufactured and tested in accordance with the DIN standards and the relevant German regulations for steam boilers (TRD) and pressure vessels (AD).

Type
Thermodynamic
Size & Connections
DN15 to DN25 • Flanged PN40
Duty
Steam
Materials
Carbon Steel Body • Stainless Steel Internals
Max Working Pressure
40 Bar
Max Working Temperature
400°C
Compliance & Approvals
DIN Standards • TRD • AD
Contact UsJV160002 - Carbon Steel Thermodynamic Steam Trap - Flanged - PDF Datasheet

JV160002 - Carbon Steel Thermodynamic Steam Trap - Flanged

FT14 – Spirax Sarco SG Iron Float Steam Trap – Threaded

Manufactured by Spirax Sarco, the FT14 is a maintainable ball float steam trap with integral automatic air venting facility. This steam trap is provided with a drilled, tapped and plugged hole, therefore a steam lock release (SRL) valve can be retrofitted to the standard trap.

Type
Float
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP Threaded
Duty
Steam
Materials
SG Iron Body • Stainless Steel Internals
Max Working Pressure
16 Bar
Max Working Temperature
250°C
Contact UsFT14 - Spirax Sarco Stainless Steel Float Steam Trap - Threaded - PDF DatasheetSpirax Sarco

FT14 - Spirax Sarco Stainless Steel Float Steam Trap - Threaded

JV160005 – Ductile Iron Float Steam Trap – Threaded

The JV160005 is a float type steam trap for draining condensate in steam lines. This steam trap is capable of draining large capacities of condensate and is well adapted to the changes in flow rates. Used in many steam applications including heat exchangers, autoclaves and condensers.

Type
Float
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP Threaded
Duty
Steam
Materials
Ductile Iron Body • Stainless Steel Internals
Max Working Pressure
14.5 Bar
Max Working Temperature
250°C
Contact UsJV160005 - Ductile Iron Float Steam Trap - Threaded - PDF Datasheet

JV160005 - Ductile Iron Float Steam Trap - Threaded

JV160007 – Stainless Steel Float Steam Trap – Threaded

The JV160007 is a float type steam trap for draining condensate in steam lines. This steam trap is capable of draining large capacities of condensate and is well adapted to the changes in flow rates. Used in many steam applications including heat exchangers, autoclaves and condensers.

Type
Float
Size & Connections
15mm (1/2″) to 25mm (1″) • BSP Threaded
Duty
Steam
Materials
Stainless Steel Body • Stainless Steel Internals
Max Working Pressure
16 Bar
Max Working Temperature
250°C
Contact UsJV160007 - Stainless Steel Float Steam Trap - Threaded - PDF Datasheet

JV160007 - Stainless Steel Float Steam Trap - Threaded

FT43 – Spirax Sarco SG Iron Float Steam Trap – Flanged

Manufactured by Spirax Sarco, the FT43 is a maintainable ball float steam trap with integral automatic air venting facility. This steam trap is provided with a drilled, tapped and plugged hole, therefore a steam lock release (SRL) valve can be retrofitted to the standard trap.

Type
Float
Size & Connections
DN15 to DN50 • Flanged PN16 (ASA 125 & JIS K10 on request)
Duty
Steam
Materials
SG Iron Body • Stainless Steel Internals
Max Working Pressure
13 Bar
Max Working Temperature
220°C
Contact UsFT43 - Spirax Sarco SG Iron Float Steam Trap - Flanged - PDF DatasheetSpirax Sarco

FT43 - Spirax Sarco SG Iron Float Steam Trap - Flanged

JV160006 – Ductile Iron Float Steam Trap – Flanged

The JV160006 is a float type steam trap for draining condensate in steam lines. This steam trap is capable of draining large capacities of condensate and is well adapted to the changes in flow rates. Used in many steam applications including heat exchangers, autoclaves and condensers.

Type
Float
Size & Connections
DN15 to DN25 • Flanged PN16
Duty
Steam
Materials
Ductile Iron Body • Stainless Steel Internals
Max Working Pressure
14.5 Bar
Max Working Temperature
250°C
Contact UsJV160006 - Ductile Iron Float Steam Trap - Flanged - PDF Datasheet

JV160006 - Ductile Iron Float Steam Trap - Flanged

JV160008 – Stainless Steel Float Steam Trap – Flanged

The JV160008 is a float type steam trap for draining condensate in steam lines. This steam trap is capable of draining large capacities of condensate and is well adapted to the changes in flow rates. Used in many steam applications including heat exchangers, autoclaves and condensers.

Type
Float
Size & Connections
DN15 to DN25 • Flanged PN25
Duty
Steam
Materials
Stainless Steel Body • Stainless Steel Internals
Max Working Pressure
16 Bar
Max Working Temperature
250°C
Contact UsJV160008 - Stainless Steel Float Steam Trap - Flanged - PDF Datasheet

JV160008 - Stainless Steel Float Steam Trap - Flanged