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172-65393MA-03 (SS1VG)  4 Aug 2015

 

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Contents

 

 

Introduction ....................................................................... 1

 

Safety Considerations ....................................................... 2

 

Checking the Piping .......................................................... 4

 

Specifications .................................................................... 5

 

Configuration ..................................................................... 6

 

Installation ......................................................................... 7

 

The Need for a Pressure-balancing Line .......................... 8

 

Secondary Side Precautions ............................................. 8

 

Maintenance ...................................................................... 9

 

Disassembly / Reassembly ............................................. 10

 

Troubleshooting .............................................................. 12

 

Product Warranty ............................................................ 13

 

 

Introduction 

Thank you for purchasing the

  Free Float Drain 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. 

If this product is used with toxic, flammable or otherwise hazardous fluids, all 
responsibility for regulatory compliance, product selection (including materials), 
handling, safety measures, etc. for the hazardous fluid(s) must be borne by the 
customer. 
Under no circumstances will TLV CO., LTD. be liable for consequential economic 
loss damage or consequential damage to property or persons caused by explosions, 
poisoning or other accidents due to use with hazardous fluids. 

This free float gas trap (drain trap) uses a precision-polished float and three-point 
support for the valve body. With no hinges or levers, the trap continuously 
discharges condensate, preventing it from collecting. The three-point seating for the 
valve body supports the precision-ground float securely at three points and ensures 
a high degree of sealing for even minute quantities of condensate. The trap can also 
be disassembled and reassembled while still installed in the piping. This results in 
considerable time savings and facilitates repair and maintenance. 

The outstanding features of the precision-ground float and 3-point valve body 
support, combined with a mechanism that has a proven record of success, make it 
suitable for condensate discharge from a variety of gas systems. 

If detailed instructions for special order specifications or options not contained in this 
manual are required, please contact 

  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. 

Содержание SS1VG-M

Страница 1: ...65393MA 03 SS1VG 4 August 2015 Free Float Drain Trap SS1VG M SS1VG R Copyright 2015 by TLV CO LTD All rights reserved ISO 9001 ISO 14001 Manufacturer Kakogawa Japan is approved by LRQA LTD to ISO 9001 14001 ...

Страница 2: ...property or persons caused by explosions poisoning or other accidents due to use with hazardous fluids This free float gas trap drain trap uses a precision polished float and three point support for the valve body With no hinges or levers the trap continuously discharges condensate preventing it from collecting The three point seating for the valve body supports the precision ground float securely...

Страница 3: ...rgent 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 DANGER When used with toxic flammable or otherwise hazardous fluids manage properly and take appropriate safety measures for the hazardous fluids in use Failure to do so may ...

Страница 4: ...VER 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 Use only under conditions in which no water hammer wil...

Страница 5: ...ficient space been secured for maintenance 4 Have isolation valves been installed at the inlet and outlet If the 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 the trap 6 Has the piping work been done correctly as shown in the figures below Requireme...

Страница 6: ...arge which may cause burns or other injury CAUTION Refer to the product nameplate for detailed specifications Nominal Diameter Maximum Allowable Pressure Maximum Allowable Temperature TMA Maximum Differential Pressure Maximum Operating Temperature Valve No Production Lot No Model Maximum allowable pressure PMA and maximum allowable temperature TMA are PRESSURE SHELL DESIGN CONDITIONS NOT OPERATING...

Страница 7: ... 3 Float 4 Valve Seat Orifice 5 Valve Seat Orifice Gasket 6 Screen 7 Cover Gasket 8 Cover Bolt 9 Nameplate 10 Flange 11 Screw 12 Spring Washer 13 Connector No Name 1 Body 2 Cover 3 Float 4 Valve Seat Orifice 5 Valve Seat Orifice Gasket 6 Screen 7 Cover Gasket 8 Cover Bolt 9 Nameplate 10 Flange 11 Screw 12 Spring Washer 13 Connector ...

Страница 8: ...tenance 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 the product so the arrow on the body is pointing ...

Страница 9: ... piping must be straight vertical and as short as possible see fig 1 2 If the point of condensate discharge requires horizontal piping it should be kept as short as possible no more than 200 mm 8 in long then arrange vertical inlet piping see fig 2 3 If a longer horizontal length of piping is unavoidable then a pressure balancing line must be installed see fig 3 Figure 1 Figure 2 Figure 3 Receiver...

Страница 10: ...sulting in faulty or low quality products or losses due to air leakage Normal Condensate is discharged continuously 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 and no sound is made Blowing Air or gas continually flows from the outlet and there is a continuous metallic sound Air or Ga...

Страница 11: ... may fall out when the cover is removed Make sure there are no pieces of the old gasket left on the sealing surfaces then reattach be careful not to bend the float guides Fig A Float Remove being careful not to scratch its polished surface Insert being careful not to scratch or misshape Figure A Disassembly Reassemby of Components Inside the Cover Part During Disassembly During Reassembly Connecto...

Страница 12: ... 1 2 Screw 0 3 0 22 1 N m 10 kg cm NOTE Coat all threaded portions and valve seat gasket with anti seize If drawings or other special documentation were supplied for the product any torque given there takes precedence over values shown here Exploded View Body Screen Float Cover Gasket Cover Cover Bolt Cover Valve Seat Valve Seat Gasket Connector Screw Washer ...

Страница 13: ...tial between the trap inlet and outlet Compare specifications and actual operating conditions Air binding has occurred standard installation Inlet piping must be at least 15 mm 1 2 in straight vertical and as short as possible Air binding has occurred horizontal inlet piping was used Use only vertical inlet piping if possible otherwise install a pressure balancing line The specific gravity of the ...

Страница 14: ...per installation use handling etc by other than TLV CO LTD authorized service representatives 2 Malfunctions due to dirt scale rust etc 3 Malfunctions due to improper disassembly and reassembly or inadequate inspection and maintenance by other than TLV CO LTD authorized service representatives 4 Malfunctions due to disasters or forces of nature 5 Accidents or malfunctions due to any other cause be...

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