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Free Float Steam Traps (Low Pressure)

Free Float Steam Traps (Low Pressure)

Free float steam traps, which offer continuous discharge, are optimal for processes. Models for use on low pressure up to 2.1 MPaG.

Operating Pressure Range: 0.01 - 2.1 MPaG
Operating Temperature Range: 0 - 220 °C

Color Pamphlet PDF Free Float Steam Trap Series Pamphlet (2223 KB)
Free Float® Steam Traps for Process Use (News)

More DetailProduct Details


J3S-X photo

J3S-X

Specifications
Manual

• Max. Operating Pressure: 2.1 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 50 - 500 kg/h
• Body: Cast Stainless Steel
J3X / JF3X photo

J3X / JF3X

Specifications
Manual

• Max. Operating Pressure: 2.1 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 50 - 500 kg/h
• Body: Cast Iron
J5S-X photo

J5S-X

Specifications
Manual

• Max. Operating Pressure: 2.1 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 100 - 1000 kg/h
• Body: Cast Stainless Steel
J5X / JF5X photo

J5X / JF5X

Specifications
Manual

• Max. Operating Pressure: 2.1 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 100 - 1000 kg/h
• Body: Cast Iron
J7X photo

J7X

Specifications
Manual

• Max. Operating Pressure: 1.6 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 400 - 3000 kg/h
• Body: Cast Iron
J7.2X photo

J7.2X

Specifications
Manual

• Max. Operating Pressure: 1.6 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 600 - 7000 kg/h
• Body: Cast Iron
J7.5X photo

J7.5X

Specifications
Manual

• Max. Operating Pressure: 1.6 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 1.5 - 15 t/h
• Body: Cast Iron
J8X photo

J8X

Specifications
Manual

• Max. Operating Pressure: 1.6 MPaG
• Max. Operating Temperature: 220℃
• X-element Automatic Air Venting
• Discharge Capacity: 2 - 20 t/h
• Body: Cast Iron

Always check the specification PDFs for the exact product specification available in your region.


Merits and featuresBenefits and Features

Improved Efficiency of Heating Equipment
The float (free float) rises and sinks as the flow of condensate fluctuates, opening the valve to discharge condensate and closing off the valve when steam enters.
The built-in X-element functions as an air vent, discharging both cool and hot air. As a result, the steam chamber inside the equipment contains only steam, which allows the equipment to achieve optimized heating performance.
Long Service Life, Excellent Durability
The high precision spherical float rotates, allowing its entire surface to function as valve sealing surfaces and thus ensuring long service life.
Bodies of J3S-X, J5S-X models are constructed of stainless steel for increased durability.
Protects Equipment
The X-element is designed to fail open, so the valve remains open even in the event of failure (fail open design).
Free Float Steam Traps (Low Pressure) Animation

Application areasApplication Areas

Especially suitable for steam processes.

Main Applications
Heat exchangers, reactor kettles, vulcanizing pans, jacketed kettles, roller heat exchangers, cylinder dryers, etc.