TLV JL14-X User manual

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 January 2021
Manufacturer
881 Nagasuna, Noguchi, Kakogawa, Hyogo, 675-8511, Japan
Tel: [81]-(0)79-422-1122 Fax: [81]-(0)79-422-0112
Copyright © 2021 byTLV Co., Ltd. All rights reserved
Process Float Steam Trap
JL14-X / JLH14-X
(Optional Model)
JLH14-B

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 Jan 2021
1
Contents
Introduction .......................................................................1
Safety Considerations.......................................................2
Checking the Piping..........................................................4
Specifications....................................................................5
Installation.........................................................................7
Maintenance......................................................................9
Disassembly/Reassembly...............................................10
Troubleshooting ..............................................................15
TLV EXPRESS LIMITED WARRANTY.............................17
Introduction
Thank you for purchasing the TLV process float steam trap.
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.
The process float steam trap is a large-capacity lever float type mechanical
steam trap that uses a high-performance X-element or high-temperature
bimetal for the air vent. With the unique sensitivity of mechanical steam traps
for condensate discharge, the trap reduces the time required to start up
process equipment and improves heating efficiency.
For products with special order specifications or options, if detailed
instructions for the special order specifications or options are not contained in
this manual, 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.

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Safety Considerations
Read this section carefully before use and be sure to follow the instructions.
Installation, inspection, maintenance, repairs, disassembly, adjustment and valve
opening/closing should be carried out only by trained maintenance personnel.
The precautions listed in this manual are designed to ensure safety and prevent
equipment damage and personal injury. For situations that may occur as a result
of erroneous handling, three different types of cautionary items are used to
indicate the degree of urgency and the scale of potential damage and danger:
DANGER, WARNING and CAUTION.
The three types of cautionary items above are very important for safety: be sure to
observe all of them as they relate to installation, use, maintenance, and repair.
Furthermore, TLV accepts no responsibility for any accidents or damage occurring
as a result of failure to observe these precautions.
Symbols
Indicates a DANGER, WARNING or CAUTION item.
DANGER
Indicates an urgent situation which poses a threat of death or
serious injury
WARNING
Indicates that there is a potential threat of death or serious injury
CAUTION
Indicates that there is a possibility of injury or equipment / product
damage
WARNING
NEVER apply direct heat to the float.
The float may explode due to increased internal pressure, causing
accidents leading to serious injury or damage to property and
equipment.
CAUTION
Install properly and DO NOT use this product outside the
recommended operating pressure, temperature and other
specification ranges.
Improper use may result in such hazards as damage to the product
or malfunctions that may lead to serious accidents. Local
regulations may restrict the use of this product to below the
conditions quoted.
DO NOT use this product in excess of the maximum operating
pressure differential.
Such use could make discharge impossible (blocked).
Use hoisting equipment for heavy objects (weighing
approximately 20 kg (44 lb) or more).
Failure to do so may result in back strain or other injury if the object
should fall.
Take measures to prevent people from coming into direct
contact with product outlets.
Failure to do so may result in burns or other injury from the
discharge of fluids.
Continued on the next page

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CAUTION
When disassembling or removing the product, wait until the
internal pressure equals atmospheric pressure and the surface
of the product has cooled to room temperature.
Disassembling or removing the product when it is hot or under
pressure may lead to discharge of fluids, causing burns, other
injuries or damage.
Be sure to use only the recommended components when
repairing the product, and NEVER attempt to modify the
product in any way.
Failure to observe these precautions may result in damage to the
product and burns or other injury due to malfunction or the
discharge of fluids.
Do not use excessive force when connecting threaded pipes to
the product.
Over-tightening may cause breakage leading to fluid discharge,
which may cause burns or other injury.
Use only under conditions in which no freeze-up will occur.
Freezing may damage the product, leading to fluid discharge, which
may cause burns or other injury.
Use only under conditions in which no water hammer will
occur.
The impact of water hammer may damage the product, leading to
fluid discharge, which may cause burns or other injury.

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Checking the Piping
Use only under conditions in which no water hammer will occur. The
impact of water hammer may damage the product, leading to fluid
discharge, which may cause burns or other injury.
CAUTION
Check to make sure that the pipes to be connected to the trap have been installed
properly.
1. Is the pipe diameter suitable?
2. Is the piping where the trap is to be installed horizontal?
3. Has sufficient space been secured for maintenance (refer to the “Installation”
section)?
4. Have isolation valves been installed at the inlet and outlet? If the outlet is subject
to back pressure, has a check valve (TLV-CK) been installed?
5. Is the inlet pipe as short as possible, with as few bends as possible, and installed
so the liquid will flow naturally down into the trap?
6. Has the piping work been done correctly, as shown in the figures below?
Requirement
Correct
Incorrect
Install catchpot with the proper
diameter.
Diameter is too small.
Make sure the flow of
condensate is not obstructed.
Diameter is too small and inlet
protrudes into pipe interior.
To prevent rust and scale from
flowing into the trap, the inlet
pipe should be connected 25 –
50 mm
(1 –2 in) above the base of the
T-pipe.
Rust and scale flow into the
trap with the condensate.
When installing on the blind
end, make sure the flow of
condensate is not obstructed.
Condensate collects in the
pipe.

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Specifications
Install properly and DO NOT use this product outside the recommended
operating pressure, temperature and other specification ranges.
Improper use may result in such hazards as damage to the product or
malfunctions which may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
CAUTION
DO NOT use this product in excess of the maximum operating pressure
differential; such use could make discharge impossible (blocked).
CAUTION
Use only under conditions in which no freeze-up will occur. Freezing
may damage the product, leading to fluid discharge, which may cause
burns or other injury.
CAUTION
Refer to the product nameplate for detailed specifications.
Model
Maximum Allowable
Temperature (TMA)*
Maximum Allowable
Pressure*
Nominal Diameter
Maximum Differential
Pressure
Production Lot No.
Valve No.**
Maximum Operating
Temperature
* Maximum allowable pressure (PMA) and maximum allowable temperature (TMA) are
PRESSURE SHELL DESIGN CONDITIONS, NOT OPERATING CONDITIONS.
** Valve No. is displayed for products with options. This item is omitted from the nameplate
when there are no options.

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Configuration
JL14-X
JLH14-X / JLH14-B (option)
2
5
-
10 922
7
4
3
1
15- 5-
16- 6-2 6-
11
8
2
5
-
11 22 7
4
3
116-
6-2 6
-
15- 5-
12
8
13
9
10
JL14-X
No.
Name
M*1
RL*1
RT*1
RA*1
F*1
1
Body
2
Cover
3
Cover Gasket




4
Cover Bolt
5-1
Float

5-2
Lever Unit

6-1
Trap Unit (Main Valve Unit)*2

6-2
Valve Seat Gasket

*3
7
Air Vent Unit

8
Drain Plug
9
Nameplate
10
Eye Bolt
11
Cover Plug
JLH14-X / JLH14-B (Option)
No.
Name
M*1
RL*1
RT*1
RA*1
F*1
1
Body
2
Cover
3
Cover Gasket




4
Cover Bolt
5-1
Float

5-2
Lever Unit

6-1
Trap Unit (Main Valve Unit)*2

6-2
Valve Seat Gasket

*3
7
Air Vent Unit*4

8
Drain Plug
9
Drain Plug Gasket




10
Nameplate
11
Eye Bolt
12
Cover Plug
13
Cover Plug Gasket




*1 Replacement parts are available only in the following kits:
M=MaintenanceKit;RL=Lever Repair Kit;RT=TrapRepairKit; RA=AirVent Repair Kit;F= Float
*2 Trap Unit (Main Valve Unit) has a specific Orifice No.
*3 Included in Trap Unit (Main Valve Unit)
*4 X-element Air Vent Unit (JLH14-X) is standard; Bimetal Air Vent Unit (JLH14-B) is an option

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 Jan 2021
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Installation
Install properly and DO NOT use this product outside the recommended
operating pressure, temperature and other specification ranges.
Improper use may result in such hazards as damage to the product or
malfunctions which may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
CAUTION
Use hoisting equipment for heavy objects (weighing approximately
20 kg (44 lb) or more). Failure to do so may result in back strain or other
injury if the object should fall.
CAUTION
Take measures to prevent people from coming into direct contact with
product outlets. Failure to do so may result in burns or other injury from
the discharge of fluids.
CAUTION
Do not use excessive force when connecting threaded pipes to the
product. Over-tightening may cause breakage leading to fluid
discharge, which may cause burns or other injury.
CAUTION
Installation, inspection, maintenance, repairs, disassembly, adjustment and valve
opening/closing should be carried out only by trained maintenance personnel.
1. Before installation, be sure to remove all protective seals.
2. Before installing the product, open the inlet valve and blow out the piping to
remove any piping scraps, dirt and oil. Close the inlet valve after blowdown.
3. Install a bypass valve and inlet and outlet isolation valves for use in the event of trap
failure or when performing maintenance.
4. Install a strainer (40 –60 mesh) ahead of the product.
5. Install the product so that the arrow on the body is pointing in the direction of flow.
6. The product should be inclined no more than 5° horizontally and front-to-back. Be
sure to leave adequate clearance for a maintenance space above the trap cover.
7. Connect outlet piping. Be sure to size outlet piping large enough to accommodate
any flash steam that may form to prevent any increase in back pressure and allow
at least 1 m (3.3 ft) straight piping to avoid possible pipe erosion.
8. Open the inlet and outlet valves and ensure that the product functions properly.
If there is a problem, determine the cause using the “Troubleshooting” section in this
manual.
Tolerance Angle for Installation: 5°
Maintenance Space:
Minimum 300 mm (113/4in)
5°
5°
5°5°

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Sample Installation
Steam-using
Equipment
1 m (3.3 ft) straight piping
Condensate
Recovery Line
Check
Valve
Outlet
Valve
Strainer
Inlet
Valve
Bypass
Valve Reducer
JL14-X/JLH14-X/
JLH14-B (option)
NOTE: Be sure to size outlet piping large enough to accommodate any flash
steam that may form to prevent any increase in back pressure.
(Outlet pipe size should always be properly calculated, contact TLV
for assistance.)
Inlet, outlet and bypass valves must be full bore valves.
This diagram is for illustration purposes only. For actual installation,
piping design must be performed by qualified personnel.

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Maintenance
Take measures to prevent people from coming into direct contact with
product outlets. Failure to do so may result in burns or other injury from
the discharge of fluids.
CAUTION
Be sure to use only the recommended components when repairing the
product, and NEVER attempt to modify the product in any way. Failure to
observe these precautions may result in damage to the product or burns
or other injury due to malfunction or the discharge of fluids.
CAUTION
Operational Check
A visual inspection of the following items should be done on a daily basis to
determine whether the product is operating properly or has failed. Periodically (at
least biannually) the operation should also be checked by using diagnostic
equipment, such as a stethoscope or thermometer.
If the product should fail, it may cause damage to piping and equipment, resulting in
faulty or low quality products or losses due to steam leakage.
Normal:
Condensate is discharged continuously, together with flash steam,
and the sound of flow can be heard. If there is very little condensate,
there is almost no sound of flow.
Blocked:
(Discharge Impossible)
No condensate is discharged. The product is quiet and makes no
noise, and the surface temperature of the product is low.
Blowing:
Live steam continually flows from the outlet and there is a
continuous metallic sound.
Steam Leakage:
Live steam is discharged through the product outlet together with
condensate, accompanied by a high-pitched sound.
NOTE: JL14-X, JLH14-X and JLH14-B (option) have a minimum required condensate load
requirement to ensure proper sealing.
Parts Inspection
When parts have been removed, or during periodic inspections, use the following
table to inspect the parts and replace any that are found to be defective.
Procedure
Gaskets (Cover, Valve
Seat):
Check for warping or scratches
Float:
Check for cracks or dents
Main Joint Stem and Joint
Bolt for Lever Unit and Trap
Unit (Main Valve Unit):
Check for wear
Float/Lever Unit:
Check sliding sections for any dirt, oil film or wear that may
impede smooth movement; make sure the lever moves
smoothly
Valve Opening in
Trap Unit (Main Valve Unit):
Check for dirt, oil film, wear or scratches that may impair
sealing; make sure the valve moves up and down smoothly
Air Vent Valve Seat:
Check for scratches
X-element in Air Vent:
Check for damage

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Disassembly/Reassembly
NEVER apply direct heat to the float. The float may explode due to
increased internal pressure, causing accidents leading to serious injury
or damage to property and equipment.
WARNING
Use hoisting equipment for heavy objects (weighing approximately
20 kg (44 lb) or more). Failure to do so may result in back strain or other
injury if the object should fall.
CAUTION
When disassembling or removing the product, wait until the internal
pressure equals atmospheric pressure and the surface of the product
has cooled to room temperature. Disassembling or removing the
product when it is hot or under pressure may lead to discharge of fluids,
causing burns, other injuries or damage.
CAUTION
Use the following procedures to remove components. Use the same procedures in
reverse to reassemble. (Installation, inspection, maintenance, repairs, disassembly,
adjustment and valve opening/closing should be carried out only by trained
maintenance personnel.)
In cases where sufficient space has been secured for maintenance (see the
maintenance space diagram in the “Installation”section), it is possible to perform
maintenance without disconnecting the inlet and outlet piping. If there is insufficient
maintenance space, first disconnect the inlet and outlet piping, then move the unit to
a spacious area in which to carry out maintenance.
Removing/Reattaching the Drain Plug
Remove any condensate from inside the body before beginning disassembly.
Part
During Disassembly
During Reassembly
Drain Plug
-Remove with a wrench
-JL14-X: Wrap 3 –3.5 turns of sealing tape around the
threads; consult the table of tightening
torques and tighten to the proper torque
-JLH14-X/JLH14-B (Option): Consult the table of
tightening torques and tighten to the proper
torque
Drain Plug
Gasket
(JLH14-X /
JLH14-B
(Option))
-Remove the gasket and
clean sealing surfaces
-Replace with a new gasket; coat surfaces with anti-
seize
Drain Plug
Drain Plug
Gasket
Drain Plug
JL14-X
JLH14-X /
JLH14-B (option)
Drain Plug

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Detaching/Reattaching the Cover from the Body
Part
During Disassembly
During Reassembly
Cover Bolt
(M22 12 pcs)
-Remove with a socket
wrench
-Consult the table of tightening torques and
tighten evenly to the proper torque
Cover
-Lift up to remove
-Make sure to match the direction of the arrow
indicated on the body and cover
Cover Gasket
-Remove the gasket and
clean sealing surfaces
-Replace with a new gasket
Cover Bolt
Cover
Cover Gasket
Disassembly/Reassemblyof the Air Vent Unit, Connector and Air Vent Pipe
JL14-X/JLH14-X
Part
During Disassembly
During Reassembly
Air Vent Pipe
-Remove with a pipe
wrench
-Wrap 3 –3.5 turns of sealing tape around the
threads or coat with sealing compound and
screw into trap unit (main valve unit)
-Consult the table of tightening torques and
tighten to the proper torque
Connector
-Remove with a wrench
-Consult the table of tightening torques and
tighten to the proper torque
Spring Clip
-Pinch insides together
and remove from the
X-element guide
-Insert securely into the groove in the X-
element guide
X-element
-Remove from the X-
element guide
-Reinsert after making sure of the proper
orientation
Air Vent Valve
Seat
-Remove with a socket
wrench
-Consult the table of tightening torques and
tighten to the proper torque
X-element Guide
-Remove without bending
-The X-element must be inserted smoothly
JLH14-B (Option)
Part
During Disassembly
During Reassembly
Air Vent Pipe
-Remove with a pipe
wrench
-Wrap 3 –3.5 turns of sealing tape around the
threads or coat with sealing compound and
screw into trap unit (main valve unit)
-Consult the table of tightening torques and
tighten to the proper torque.
Connector
-Remove with a wrench
-Consult the table of tightening torques and
tighten to the proper torque
Snap Ring
-Pinch insides together
and remove from the air
vent case
-Insert securely into the groove in the air vent
case
Air Vent Screen
-Remove being careful
not to misshape
-Replace, being careful not to misshape

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Bimetal Plate
-Remove air vent parts
from the air vent case
-Make sure to reinsert in the proper
orientation; make sure the seating surface of
the air vent valve is facing towards the air
vent valve seat
Air Vent Valve
Seat
-Remove with a socket
wrench
-Consult the table of tightening torques and
tighten to the proper torque
Air Vent Case
-Remove from seating
-Check for scratches or dirt on seating surface
Air Vent Unit
X-element
X-element Guide
Air Vent Valve Seat
Connector
Air Vent Pipe
Spring Clip
X-element
X-element Guide
Air Vent Valve Seat
Connector
Air Vent Pipe
Spring Clip Air Vent Valve Seat
Connector
Air Vent Pipe
Air Vent Case
Bimetal Plate (with
Air Vent Valve Plug
and Snap Ring)
Snap Ring
Air Vent Screen
X-element Air Vent Unit
Bimetal Air Vent Unit (Option)
Detaching/Reattaching the Float and the Trap Unit
Part
During Disassembly
During Reassembly
Float
-Hold the lever firmlywith a wrench
-Remove the float with a second
wrench
-Hold the lever firmly with a wrench
-Reattach the float
-Consult the table of tightening torques
and tighten to the proper torque
Spring Washer
-Remove from the lever,donot
misplace
-Place the spring washer on the lever
Plain Washer
-Remove from the lever,donot
misplace
-Place the plain washer on the lever
Hex Bolt
(M12 2 pcs)
-Remove with a socket wrench
-Consult the table of tightening torques
and tighten evenly to the proper torque
Spring Washer
-Be careful not to misplace
-Be sure to reinsert the washers
Valve Seat
Gasket
-Remove the gasket and clean
sealing surfaces
-Replace with a new gasket
Float
Lever Hex Bolt
Spring Washer
Plain Washer
Spring Washer
Valve Seat
Gasket

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Detaching/Reattaching the Lever Unit & Float Unit
Part
During Disassembly
During Reassembly
Lever
Unit
Trap Unit
-Remove the split pin from
each end of the main joint
stem
-Loosen with a wrench
and remove the U-nut
use for the joint bolt
-Pull out the main joint
stem
-Pull out the joint bolt,
paying attention to the
position of the flats on the
joint bolt; the lever unit
and the trap unit can then
be separated
-Ensure proper orientation for the lever unit at
reassembly;
Connect the lever unit to the trap unit with the “UP”
mark facing upwards
-Referring to the figure below, insert both the main
joint stem and the joint bolt; remember to reinsert the
washers; once a new split pin is inserted into each
end of the main joint stem, make sure to bend both
ends of each split pin so it does not come off
-The flats on the joint bolt should be positioned as
shown in the figure below; remember to reinsert the
washers; make sure the flat surface of the U-nut is
facing the washer at reassembly; consult the table of
tightening torques and tighten to the proper torque
“UP”mark
facing upwards Make sure to insert a
split pin into each end of
the main joint stem and
bend the ends up at time
of assembly
Split Pin
Washer
U-nut
Washer
Split Pin
Joint Bolt
Main Joint Stem
Washer
Washer
Trap Bar
Make sure the flat
surface of the U-nut
is facing the washer
at time of assembly
Pay attention to the position
of flats on the joint bolt at
time of assembly
Flat
surface

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Table of Tightening Torques
Model
Part Name
JL14-X
JLH14-X
JLH14-B*
Drain Plug/
Cover Plug
Torque
N·m
**30**
100
100
(lbf·ft)
** (22)**
(73)
(73)
Distance Across
Flats
mm
12
26
26
(in)
(15/32)
(1)
(1)
Cover Bolt
Torque
N·m
200
600
600
(lbf·ft)
(150)
(440)
(440)
Distance Across
Flats
mm
32
32
32
(in)
(11/4)
(11/4)
(11/4)
Air Vent Pipe
Torque
N·m
**30**
**30**
**30**
(lbf·ft)
** (22)**
** (22)**
** (22)**
Distance Across
Flats
mm



(in)
()
()
()
Connector
Torque
N·m
30
30
30
(lbf·ft)
(22)
(22)
(22)
Distance Across
Flats
mm
19
19
19
(in)
(3/4)
(3/4)
(3/4)
Air Vent Valve Seat
Torque
N·m
35
35
30
(lbf·ft)
(26)
(26)
(22)
Distance Across
Flats
mm
19
19
19
(in)
(3/4)
(3/4)
(3/4)
Float
Torque
N·m
50
50
50
(lbf·ft)
(37)
(37)
(37)
Distance Across
Flats
mm
19
19
19
(in)
(3/4)
(3/4)
(3/4)
Hex Bolt
Torque
N·m
80
80
80
(lbf·ft)
(59)
(59)
(59)
Distance Across
Flats
mm
19
19
19
(in)
(3/4)
(3/4)
(3/4)
U-nut (Joint Bolt)
Torque
N·m
10
10
10
(lbf·ft)
(7)
(7)
(7)
Distance Across
Flats
mm
10
10
10
(in)
(3/8)
(3/8)
(3/8)
*Option (1 Nm 10 kgcm)
**These values represent tightening torques for threads that are wrapped with 3 - 3.5 turns of
sealing tape.
NOTE: - Coat all threaded portions with anti-seize.
- If drawings or other special documentation were supplied for the product, any
torque given there takes precedence over values shown here.

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Troubleshooting
NEVER apply direct heat to the float. The float may explode due to
increased internal pressure, causing accidents leading to serious injury
or damage to property and equipment.
WARNING
When disassembling or removing the product, wait until the internal
pressure equals atmospheric pressure and the surface of the product
has cooled to room temperature. Disassembling or removing the
product when it is hot or under pressure may lead to discharge of fluids,
causing burns, other injuries or damage.
CAUTION
When the product fails to operate properly, use the following table to locate the
cause and remedy.
Problem
Diagnosis (Cause)
Remedy
No
condensate is
discharged
(blocked) or
discharge is
poor
Check to see if the operating conditions are outside the
specification ranges:
- Is the pressure differential suitable for the amount of
condensate generated?
- Has the maximum operating pressure been exceeded?
Compare
specifications with
actual operating
conditions
Check to see if the trap installation method and location
are suitable:
- Is the trap inlet pipe installed so the fluid flows
downward naturally?
- Are the sizes of the inlet and outlet pipes suitable?
- Has steam-locking occurred?
Change to a
suitable piping
arrangement
Check the inlet and outlet valve open/close status and
check to see if the valve is clogged with dirt:
- Are the inlet and outlet valves fully open?
- Is the inlet strainer clogged with dirt?
- Are the pipes clogged with dirt?
- Is there accumulated dirt at the bottom of the body,
particularly below the trap unit (main valve unit)?
Inspect and clean
Check sliding sections of the lever unit:
- Is rust and/or scale obstructing movement of the lever
unit?
- Is the movement of the lever smooth?
Clean or replace
with a new lever unit
Check sliding sections of the trap unit (main valve unit):
- Is there rust and/or scale in the sliding sections?
- Is the movement of the valve smooth?
Clean or replace
with a new trap unit
(main valve unit)
Check the float to see if it is damaged or filled with water
Replace with a new
float
Steam is
discharged or
leaks from
the trap outlet
(blowing)
(steam
leakage)
Check minimum required condensate amount:
- Actual condensate amount falls below minimum
required amount
Replace with a
product that has a
suitable capacity
rating
Check the trap unit (main valve unit):
- Check for a clogged valve opening or rust and scale
under the float
- Check for damage to the valve opening
- Check for rust and scale in the sliding sections
- Is the movement of the valve smooth?
- Are the gaskets deteriorated or damaged?
Clean or replace
with new parts/trap
units
Troubleshooting continued on next page

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 Jan 2021
16
Problem
Diagnosis (Cause)
Remedy
Steam is
discharged or
leaks from the
trap outlet
(blowing)
(steam leakage)
Check sliding sections of lever unit:
- Is rust and/or scale obstructing movement of the
lever unit?
- Is the movement of the lever smooth?
Clean or replace with a
new lever unit
Check the air vent:
- Check for damage to or rust and scale on the X-
element or the bimetal
Replace parts where
necessary
Check for proper installation
Install correctly
Check for trap vibration
Lengthen the inlet
piping and fasten it
securely
Steam is
leaking from a
place other than
the outlet
Check for gasket deterioration or damage
Replace with new
gasket(s)
Check to make sure that the proper tightening
torques were used
Tighten to the proper
torque
Erosion has occurred in the body or cover
Replace with a new
product
Float frequently
becomes
damaged
Check to see if water hammer has occurred
Study and correct the
piping

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 Jan 2021
17
TLV EXPRESS LIMITED WARRANTY
Subject to the limitations set forth below, TLV Corporation, a North Carolina corporation
(“TLV”) warrants that products which are sold by it, TLV CO., LTD., a Japanese corporation
(“TLVJ”) or TLV International, Inc., a Japanese corporation (“TII”), (hereinafter the
“Products”) are designed and manufactured by TLVJ, conform to the specifications
published by TLV for the corresponding part numbers (the “Specifications”) and are free
from defective workmanship and materials. With regard to products or components
manufactured by unrelated third parties (the “Components”), TLV provides no warranty
other than the warranty from the third party manufacturer(s), if any.
Exceptions to Warranty
This warranty does not cover defects or failures caused by:
1. improper shipping, installation, use, handling, etc., by other than TLV or service
representatives authorized by TLV; or
2. dirt, scale or rust, etc.; or
3. improper disassembly and reassembly, or inadequate inspection and maintenance by
other than TLV or service representatives authorized by TLV; or
4. disasters or forces of nature or Acts of God; or
5. abuse, abnormal use, accidents or any other cause beyond the control of TLV; or
6. improper storage, maintenance or repair; or
7. operation of the Products not in accordance with instructions issued with the Products
or with accepted industrypractices; or
8. use for a purpose or in a manner for which the Products were not intended; or
9. use of the Products in a manner inconsistent with the Specifications; or
10. use of the Products with Hazardous Fluids (fluids other than steam, air, water,
nitrogen, carbon dioxideand inert gases (helium, neon, argon, krypton, xenon and
radon)); or
11. failure to followthe instructions contained in the TLV Instruction Manual for the
Product.
Duration of Warranty
This warranty is effective for a period of the earlier of: (i) three (3) years after delivery of
Products to the first end user in the case of sealed SST-Series Products for use in steam
pressure service up to 650 psig; (ii) two (2) years after delivery of Products to the first end
user in the case of PowerTrap®units; or (iii) one (1) year after delivery of Productsto the
first end user in the case of all other Products. Notwithstanding the foregoing, asserting a
claim under this warranty must be brought by the earlier of one of the foregoing periods, as
applicable, or within five (5) years after the date of delivery to the initial buyer if not sold
initially to the first end user.
ANYIMPLIED WARRANTIES NOT NEGATED HEREBY WHICH MAYARISE BYOPERATION OF
LAW,INCLUDINGTHE IMPLIED WARRANTIES OF MERCHANTABILITYANDFITNESS FORA
PARTICULAR PURPOSE AND ANY EXPRESSWARRANTIES NOT NEGATED HEREBY, ARE
GIVENSOLELYTOTHE INITIAL BUYER ANDARELIMITEDINDURATION TOONE(1)YEAR
FROM THE DATEOFSHIPMENT BYTLV.
Exclusive Remedy
THEEXCLUSIVE REMEDYUNDER THISWARRANTY, UNDER ANYEXPRESS WARRANTYOR
UNDER ANYIMPLIED WARRANTIES NOT NEGATED HEREBY (INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITYANDFITNESS FORA PARTICULAR PURPOSE),IS
REPLACEMENT; PROVIDED:(a) THE CLAIMED DEFECT IS REPORTED TOTLV IN WRITING
WITHIN THE APPLICABLEWARRANTYPERIOD,INCLUDINGA DETAILEDWRITTEN
DESCRIPTION OF THE CLAIMEDDEFECT AND HOW AND WHEN THE CLAIMEDDEFECTIVE

172-65441A-04 (JL14-X/JLH14-X/JLH14-B) 20 Jan 2021
18
PRODUCT WASUSED; AND(b) THE CLAIMEDDEFECTIVE PRODUCT AND ACOPYOF THE
PURCHASEINVOICE IS RETURNED TO TLV, FREIGHT AND TRANSPORTATIONCOSTS
PREPAID, UNDER ARETURNMATERIALAUTHORIZATIONAND TRACKING NUMBERISSUED
BYTLV.ALLLABOR COSTS, SHIPPING COSTS,ANDTRANSPORTATIONCOSTS
ASSOCIATED WITH THERETURN OR REPLACEMENT OF THE CLAIMED DEFECTIVE
PRODUCT ARE SOLELYTHE RESPONSIBILITYOF BUYER OR THE FIRST ENDUSER.TLV
RESERVES THE RIGHT TO INSPECT ON THE FIRST END USER’S SITE ANY PRODUCTS
CLAIMED TO BEDEFECTIVEBEFOREISSUINGA RETURN MATERIAL AUTHORIZATION.
SHOULD SUCH INSPECTION REVEAL, IN TLV’S REASONABLE DISCRETION, THAT THE
CLAIMED DEFECT IS NOT COVERED BY THIS WARRANTY, THE PARTYASSERTING THIS
WARRANTYSHALLPAYTLV FORTHE TIMEANDEXPENSESRELATED TO SUCHON-SITE
INSPECTION.
Exclusion of Consequential and Incidental Damages
IT ISSPECIFICALLY ACKNOWLEDGED THAT THIS WARRANTY, ANYOTHER EXPRESS
WARRANTYNOT NEGATED HEREBY, ANDANYIMPLIED WARRANTYNOT NEGATED
HEREBY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITYANDFITNESSFOR
A PARTICULAR PURPOSE, DO NOT COVER,AND NEITHER TLV, TII NOR TLVJ WILL IN ANY
EVENT BE LIABLE FOR, INCIDENTAL OR CONSEQUENTIAL DAMAGES,INCLUDING, BUT NOT
LIMITED TO LOST PROFITS, THE COST OF DISASSEMBLYAND SHIPMENT OFTHE
DEFECTIVE PRODUCT, INJURY TO OTHER PROPERTY, DAMAGE TO BUYER’S OR THE FIRST
END USER’S PRODUCT, DAMAGE TO BUYER’S OR THE FIRST END USER’S PROCESSES,
LOSS OFUSE, OR OTHERCOMMERCIAL LOSSES.WHERE,DUETOOPERATIONOFLAW,
CONSEQUENTIAL ANDINCIDENTAL DAMAGES UNDER THIS WARRANTY, UNDER ANY
OTHER EXPRESSWARRANTYNOT NEGATED HEREBYOR UNDER ANYIMPLIED
WARRANTYNOT NEGATED HEREBY(INCLUDING THEIMPLIED WARRANTIES OF
MERCHANTABILITYANDFITNESS FORA PARTICULARPURPOSE) CANNOT BEEXCLUDED,
SUCH DAMAGES ARE EXPRESSLYLIMITED IN AMOUNT TOTHE PURCHASE PRICEOF THE
DEFECTIVEPRODUCT.THISEXCLUSION OF CONSEQUENTIAL ANDINCIDENTAL DAMAGES,
ANDTHE PROVISION OFTHISWARRANTYLIMITING REMEDIES HEREUNDER TO
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shall, as to such jurisdiction, be ineffective to the extent of such invalidity, prohibition or
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