Thermostatic Steam Traps

L Series/LV Series/FL Series

Specifications
Overview
Operation Animation

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

Balanced Pressure Thermostatic Steam Traps Pamphlet

QuickTrap® Series Pamphlet

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

Model	Connection	Installation Orientation	Body Material	PMO (barg)	TMO (°C)	Discharge Capacity (kg/h)	Specifications	Manual
FL21	Screwed	Horizontal/Vertical	Trap body: Stainless Steel (ASTM A351 Gr.CF8)	21	235	760	Specifications	Manual
	Socket Welded
	Flanged
FL32	Screwed	Horizontal/Vertical	Trap body: Stainless Steel (ASTM A351 Gr.CF8)	32	240	530	Specifications	Manual
	Socket Welded
	Flanged
L21S	Screwed	Horizontal	Carbon Steel (ASTM A105)	21	235	770	Specifications	Manual
	Socket Welded
	Flanged
L32S	Screwed	Horizontal	Carbon Steel (ASTM A105)	32	240	530	Specifications	Manual
	Socket Welded
	Flanged
LV13L	Screwed	Angled	Brass (C3771)	13	200	720	Specifications	Manual
LV13N	Screwed	Horizontal	Brass (C3771)	13	200	720	Specifications	Manual
LV21	Screwed	Vertical	Stainless Steel (ASTM A351 Gr.CF8)	21	235	680	Specifications	Manual