172-65584MA-04 (J3S-X-RV) 5 Oct 2021
1
Contents
Introduction ....................................................................... 1
Safety Considerations ....................................................... 2
Checking the Piping .......................................................... 4
Operation .......................................................................... 5
Specifications .................................................................... 6
Configuration ..................................................................... 6
Installation ......................................................................... 8
Maintenance ...................................................................... 9
Operating Instructions for Regulation Valve .................... 10
Disassembly/Reassembly ............................................... 12
Instructions for Plug/Holder Disassembly and Reassembly ... 15
Troubleshooting .............................................................. 16
TLV EXPRESS LIMITED WARRANTY ........................... 17
Service ............................................................................ 19
Options ............................................................................ 20
Introduction
Thank you for purchasing the TLV bypass blowdown steam trap (free float steam trap
with X-element).
This product has been thoroughly inspected before being shipped from the factory.
When the product is delivered, before doing anything else, check the specifications
and external appearance to make sure nothing is out of the ordinary. Also be sure to
read this manual carefully before use and follow the instructions to be sure of using
the product properly.
This free float steam trap is of a revolutionary design that employs a high-
performance X-element as an air vent. It is best suited for steam equipment use. The
X-element is very sensitive to changes in temperature, and responds with great
accuracy, allowing for the quick discharge of large quantities of initial air and cold
condensate immediately after operation start-up, reducing start-up times. It also
reacts with great sensitivity to the inflow of large quantities of condensate and hot air
during operation, preventing air binding.
This steam trap, which combines the superior features of the X-element with the
proven performance record of the free float, increases heating efficiency and reduces
manpower requirements for maintenance and bypass blowdown.
The regulation valve incorporated into the cover makes bypass blow possible. In
addition to discharging condensate and air produced on startup through the orifice
and air vent valve, the regulation valve can be employed to increase condensate and
air discharge for more rapid start-up. Also by adjusting the aperture of the regulation
valve, it can be used to force steam discharge in order to solve problems with
condensate drainage on cylinder dryers or equipment prone to condensate backup
due to steam locking phenomenon.
If detailed instructions for special order specifications or options not contained in this
manual are required, please contact TLV for full details.
This instruction manual is intended for use with the model(s) listed on the front cover.
It is necessary not only for installation but for subsequent maintenance, disassembly/
reassembly and troubleshooting. Please keep it in a safe place for future reference.
