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172-65129A-03  (GAS1N/GAS2N/GAS3N)    23  Oct  2018

 

 

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.

 

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.

 

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. 

Take measures to ensure the proper handling, such as 
recovery or dilution, of hazardous fluids discharged at product 
outlets.

 

Outflow of fluid or fluid leaks may lead to hazards such as 
flammable conditions or corrosion, which may result in injury, fires, 
damage or other accidents.

 

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.

 

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.

 

   

 

 

Summary of Contents for GAS1N

Page 1: ...GAS2N GAS3N 23 October 2018 Manufacturer 881 Nagasuna Noguchi Kakogawa Hyogo 675 8511 Japan Tel 81 0 79 422 1122 Fax 81 0 79 422 0112 Copyright 2018 by TLV CO LTD All rights reserved Free Float Gas Tr...

Page 2: ...persons caused by explosions poisoning or other accidents due to use with hazardous fluids This free float gas trap uses a precision polished float and three point seating for the valve body With no h...

Page 3: ...n 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 pro...

Page 4: ...t is hot or under pressure may lead to discharge of fluids causing burns other injuries or damage Take measures to ensure the proper handling such as recovery or dilution of hazardous fluids discharge...

Page 5: ...outlet is subject to back pressure has a check valve 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 th...

Page 6: ...and after disassembly maintenance 2 Condensate Discharge As condensate enters the trap the float rises due to buoyancy opening the orifice and allowing condensate to be discharged Increasing condensa...

Page 7: ...ecifications GAS1N Model Maximum Allowable Temperature TMA Maximum Allowable Pressure Maximum Operating Temperature Nominal Diameter Valve No Production Lot No Maximum Differential Pressure GAS2N GAS3...

Page 8: ...te 12 Drain Plug 13 Drain Plug Gasket 14 Flange Socket 15 Guide Pin 16 Eye Bolt 17 Holder Rod No Name 1 Body 2 Cover 3 Orifice 4 Float 5 Orifice Gasket 6 Cover Gasket 7 Cover Bolt 8 Cover Nut 9 Plug 1...

Page 9: ...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 Instal...

Page 10: ...n the trap cover and the dry portion of the receiver tank or gas main Connect the pressure balancing line in the following manner Receiver Tank Gas Main Secondary Side Precautions Take measures to ens...

Page 11: ...ethoscope 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 discharg...

Page 12: ...with a socket wrench Consult the table of tightening torques and tighten to the proper torque Drain Plug Gasket Remove the gasket Replace with a new gasket coat surfaces with anti seize Removing Reat...

Page 13: ...lug 100 73 26 1 GAS3N Cover Nut 250 185 27 1 1 16 Orifice 300 220 32 1 1 4 Plug 300 220 36 1 13 32 Drain Plug 150 110 30 1 3 16 NOTE Coat all threaded portions with anti seize The same tightening torq...

Page 14: ...ing are clogged with rust and scale Clean parts The trap operating pressure exceeds the maximum specified pressure or there is insufficient pressure differential between the trap inlet and outlet Comp...

Page 15: ...pecifications or 10 failure to follow the 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...

Page 16: ...SSES 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 INCLUDI...

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