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Fluid Control Equipment

Thermostatic Steam Traps

L Series/LV Series/FL Series

These steam traps operate via the temperature difference between steam and condensate.

Balanced Pressure Thermostatic Steam Traps Pamphlet

QuickTrap® Series Pamphlet

Product Selection by Application

Benefits and Features

X Element

All L, LV, and FL series models employ a thermoliquid-filled X-element, which acts as the valve.

Improved Productivity

The X-element discharges hot air as well as low-temperature air and cold condensate. This encourages the inflow of steam, thereby reducing start-up times.

Protects Equipment

The valve remains open even in the event of a failure due to the 'fail open' construction of the X-element, which means that the equipment can continue operating (though steam loss will occur).

Long Service Life

Any rust or scale entering the trap from the piping is discharged together with the condensate through the large valve opening, greatly reducing the chance of a build-up of rust or scale that could obstruct the valve opening.

Application Areas

Suitable for use in a variety of applications.

  • Air conditioning
  • Steam tracers
  • Steam heating equipment, etc.

Product Details

ModelPhotoConnectionInstallation OrientationBody MaterialPMO (MPaG)TMO (°C)Discharge Capacity  
(kg/h)
SpecificationsManual
FL21ScrewedHorizontal/VerticalTrap body: Stainless Steel (ASTM A351 Gr.CF8)2.1235760SpecificationsManual
Socket Welded
Flanged
FL32ScrewedHorizontal/VerticalTrap body: Stainless Steel (ASTM A351 Gr.CF8)3.2240530SpecificationsManual
Socket Welded
Flanged
L21SScrewedHorizontalCarbon Steel (ASTM A105)2.1235770SpecificationsManual
Socket Welded
Flanged
L32SScrewedHorizontalCarbon Steel (ASTM A105)3.2240530SpecificationsManual
Socket Welded
Flanged
LV8ScrewedVerticalStainless Steel (ASTM A351 Gr.CF8)0.8227740SpecificationsEnquire
LV8-HC1000
LV13LScrewedAngledBrass (C3771)1.3200720SpecificationsManual
LV13NScrewedHorizontalBrass (C3771)1.3200720SpecificationsManual
LV21ScrewedVerticalStainless Steel (ASTM A351 Gr.CF8)2.1235680SpecificationsManual
  • PMO = Maximum Operating Pressure
  • TMO = Maximum Operating Temperature

The latest version of each product's instruction manual can be found on this page.

Product Related Information