TLV J3X Instruction Manual Download Page 13 | Manualshive

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172-65132MA-07 (JX Series) 16 Feb 2022

12

Steam Discharge (valve fully open)

Air Discharge (valve fully open)

D

is

c

h

a

rg

e

C

a

p

a

c

ity

(

lb

/h

)

D

is

c

h

a

rg

e

C

a

p

a

c

ity

(

ft

3

/m

in

)

Differential Pressure (psi)

Differential Pressure (psi)

* Capacities are equivalent capacities of standard

air (air at 68°F and atmospheric pressure)

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Summary of Contents for J3X

Page 1: ...172 65132MA 07 JX Series 16 February 2022 Free Float Steam Trap with X element J3X JF3X J5X JF5X J7X J7 2X J7 5X J8X Copyright 2022 by TLV CO LTD All rights reserved ...

Page 2: ...s a high performance X element in its 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 It also reacts with great sensitivity to the inflow of large quantities of condensate and hot a...

Page 3: ... threat of death or serious injury Indicates that there is a potential threat of death or serious injury Indicates that there is a possibility of injury or equipment product damage 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 Install properly and DO NOT use this product ...

Page 4: ...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 whi...

Page 5: ...re 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 product 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...

Page 6: ...ondensate level causes the float to rise due to buoyancy opening the orifice B and allowing condensate to be discharged 3 Hot Air Discharge Should hot air flow into the trap with the steam during normal operation the temperature of the X element drops causing it to momentarily contract and open the air vent valve A which allows for the rapid discharge of the air After the air is discharged and ste...

Page 7: ...locked 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 Refer to the product nameplate for detailed specifications J3X JF3X J5X JF5X J7X J7 2X J7 5X J8X A Model B Nominal Diameter C Maximum Allowable Pressure PMA D Maximum Allowable Temperature TMA E Maximum Differential Pressure PMX F Maximu...

Page 8: ...172 65132MA 07 JX Series 16 Feb 2022 7 Configuration J3X JF3X J5X JF5X J7X J7 5X J8X J7 2X ...

Page 9: ...ring Clip 16 X element Guide 17 X element Cover 3 18 Snap Ring 3 19 Air Vent Valve Seat 20 Plug Drain Plug 21 Connector 22 Nameplate 23 Float Cover 4 24 X element Guide 25 Drain Plug Gasket 1 4 4 26 Drain Plug 1 27 Plug 28 Plug Gasket 4 4 29 Gland Retainer Nut 30 Gland Case 31 Gland Packing 32 Gasket 33 Element Retainer 34 Spring Pin A Lock Release Valve 2 1 Option for J3X and J5X 2 Option LR3 for...

Page 10: ...roduct Over tightening may cause breakage leading to fluid discharge which may cause burns or other injury 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 blow out the inlet piping to remove any piping ...

Page 11: ...low 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...

Page 12: ...to the slot on the top of the element retainer and slowly turn clockwise Do not continue turning the element retainer past the point at which it stops See charts below for steam discharge air discharge Maximums are shown Close Valve Insert the screwdriver into the slot on the top of the element retainer and close by turning counterclockwise Raise the element retainer until the snap ring contacts t...

Page 13: ...scharge valve fully open Air Discharge valve fully open Discharge Capacity lb h Discharge Capacity ft 3 min Differential Pressure psi Differential Pressure psi Capacities are equivalent capacities of standard air air at 68 F and atmospheric pressure ...

Page 14: ...rse to reassemble Installation inspection maintenance repairs disassembly adjustment and valve opening closing should be carried out only by trained maintenance personnel Disassembling Reassembling Optional Lock Release Valve Part J F 3X J F 5X J7 2X J7X J7 5X J8X During Disassembly During Reassembly Gland Case 30 Remove with a socket wrench Consult the table of tightening torques and tighten to t...

Page 15: ...table of tightening torques and tighten to the proper torque Plug Gasket 25 Remove the gasket and clean sealing surfaces Replace with a new gasket if warped or damaged coat surfaces with anti seize Plug 24 Remove with a socket wrench Wrap threads with sealing tape consult the table of tightening torques and tighten to the proper torque Cover Bolt 23 Remove with a socket wrench Coat threads with an...

Page 16: ...ut bending Fix with the Air Vent Valve and make sure the X element can be inserted smoothly Figure C Removing Reassembling Components Inside the Body Configuration of screen components differs according to the model Part J F 3X J F 5X J7 2X J7X J7 5X J8X During Disassembly During Reassembly Snap Ring 18 Screen 9 Pinch the insides together and remove Insert securely into the snap ring groove Screen...

Page 17: ...le of tightening torques and tighten to the proper torque Orifice Holder Gasket 8 Remove the gasket and clean sealing surfaces Replace with a new gasket if damaged Orifice 5 Push out from inside the body toward the orifice plug holder Insert with the proper orientation figure E insert from the outside of the body pushing in until it contacts the stopper inside if the condensate discharge hole is p...

Page 18: ...tance Across Flats mm 24 32 36 70 85 105 in 15 16 1 113 32 2 311 32 41 8 Drain Plug 19 Torque N m 35 35 30 30 40 40 lbf ft 26 26 22 22 29 29 Distance Across Flats mm 21 21 12 12 14 14 in 13 16 13 16 15 32 15 32 9 16 9 16 Gland Retainer Nut 29 Optional Torque N m 15 15 lbf ft 11 11 Distance Across Flats mm 22 22 in 7 8 7 8 Gland Case 30 Optional Torque N m 30 30 lbf ft 22 22 Distance Across Flats m...

Page 19: ...ug 4 Orifice 21 Connector 5 Orifice O ring 22 Nameplate 6 Orifice Holder Plug 23 Float Cover 7 Orifice Plug Gasket 24 X element Guide 8 Screen 25 Drain Plug Gasket 9 Screen Holder 26 Drain Plug 10 Screen Holder Retainer 27 Plug 11 Snap Ring 28 Plug Gasket 12 Cover Gasket 29 Gland Retainer Nut 13 Cover Bolt 30 Gland Case 14 X element 31 Gland Packing 15 Spring Clip 32 Gasket 16 X element Guide 33 E...

Page 20: ...lve and allow the trap to cool Steam is discharged or leaks from the outlet blowing steam leakage Build up on the seating surface of the orifice or rust and scale build up beneath the float Clean parts Damage to the orifice Replace with a new orifice The float is misshapen or has surface build up Clean or replace with a new float Improper installation orientation Correct the installation Trap vibr...

Page 21: ...ontrol of TLV TII or TLV group companies 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 industry practices 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 Haz...

Page 22: ...ND SHIPMENT OF THE 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 OF USE OR OTHER COMMERCIAL LOSSES WHERE DUE TO OPERATION OF LAW CONSEQUENTIAL AND INCIDENTAL DAMAGES UNDER THIS WARRANTY UNDER ANY OTHER EXPRESS WARRANTY NOT NEGATED HEREBY OR UNDER ANY IMPLIED WARRANTY NOT NEGATED HEREBY INCLUDING...

Page 23: ...wading Victoria 3131 Australia Tel Fax 61 0 3 9873 5610 61 0 3 9873 5010 In East Asia 36 Kaki Bukit Place 02 01 02 Singapore 416214 Tel Fax 65 6747 4600 65 6742 0345 5 F Building 7 No 103 Caobao Road Xuhui District Shanghai China 200233 Tel Fax 86 0 21 6482 8622 86 0 21 6482 8623 No 16 Jalan MJ14 Taman Industri Meranti Jaya 47120 Puchong Selangor Malaysia Tel Fax 60 3 8052 2928 60 3 8065 2923 252 ...

Page 24: ...not be able to escape thus preventing condensate from entering the trap This phenomenon is called steam locking With a large difference between the steam and the ambient temperatures the steam flowing into the trap will eventually condense and the steam locking phenomenon will be eliminated naturally When the steam trap inlet pressure is slight or negative the difference between the steam temperat...

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