background image

 

172-65457MA-02 (JH7.2R-X) 14 Jul 2015

 

7

 

 

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 

 

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 the product so the arrow on the body is pointing in the direction of flow. 

4.  The trap should be inclined no more than 5° horizontally and front-to-back. 

5.  Install a condensate outlet valve and outlet piping. 

6.  Open the inlet and outlet valves and check to make sure 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° 

 

Make sure the trap is installed with the raised 

  lettering on the body horizontal. 

 
 

 

 

Содержание JH7.2R-X

Страница 1: ...A 02 JH7 2R X 14 July 2015 Free Float Steam Trap with X element JH7 2R X Copyright 2015 by TLV CO LTD All rights reserved ISO 9001 ISO 14001 Manufacturer Kakogawa Japan is approved by LRQA LTD to ISO...

Страница 2: ...s steam trap is also of a revolutionary design featuring an integral air vent that employs a high performance X element The X element is very sensitive to changes in temperature and responds with grea...

Страница 3: ...eat 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...

Страница 4: ...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...

Страница 5: ...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 th...

Страница 6: ...densate 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...

Страница 7: ...meplate for detailed specifications Model Maximum Allowable Temperature TMA Maximum Allowable Pressure Nominal Diameter Maximum Differential Pressure Production Lot No Valve No Maximum Operating Tempe...

Страница 8: ...he discharge of fluids CAUTION Installation inspection maintenance repairs disassembly adjustment and valve opening closing should be carried out only by trained maintenance personnel 1 Before install...

Страница 9: ...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 trap is quiet and makes...

Страница 10: ...s and tighten to the proper torque Drain Plug Gasket Remove the gasket and clean sealing surface Replace with new gasket coat surfaces with anti seize Detaching Reattaching the Cover Part During Disas...

Страница 11: ...ult the table of tightening torques and tighten to the proper torque Orifice Plug Gasket Remove the gasket and clean sealing surface Replace with a new gasket coat surfaces with anti seize Orifice Rem...

Страница 12: ...Exploded View Drain Plug Gasket Cover Cover Nut Cover Bolt Cover Gasket Screen holder Drain Plug Orifice Body Screen Float Orifice Gasket Orifice Plug Gasket Orifice Plug X element Guide Air Vent Valv...

Страница 13: ...gasket onto the center of the gasket surface of the plug holder making sure the anti seize affixes the gasket tightly to the plug holder Check to make sure the gasket is not caught in the recesses of...

Страница 14: ...maximum specified pressure or whether there is insufficient pressure differential between the trap inlet and outlet Compare specifications and actual operating conditions Steam is discharged or leaks...

Страница 15: ...oper 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 in...

Страница 16: ...e valve insert a flat head screwdriver into the slot on the top of the needle valve and Open Valve slowly turn counterclockwise Do not continue turning the needle valve past the point at which the sna...

Страница 17: ...MPa Discharge Capacity kg h Differential Pressure kg cm 2 More than 1 5 turns 1 Turn Turn Turn Turn Number of turns from full closed position Differential Pressure psi Discharge Capacity lb h More th...

Отзывы: