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172-65453MA-06 (JH5RL-P/JH5RH-P) 31 July 2017

Free Float Steam Trap

JH5RL-P / JH5RH-P

(Optional Models)

JH5RL-W / JH5RL-F / JH5RL-V

JH5RH-W / JH5RH-F / JH5RH-V

Copyright © 2017 by TLV CO., LTD.

All rights reserved

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Содержание JH5RH-P

Страница 1: ...172 65453MA 06 JH5RL P JH5RH P 31 July 2017 Free Float Steam Trap JH5RL P JH5RH P Optional Models JH5RL W JH5RL F JH5RL V JH5RH W JH5RH F JH5RH V Copyright 2017 by TLV CO LTD All rights reserved ...

Страница 2: ...he Option section This free float steam trap employs a hinge less and lever less free float to rapidly automatically and continuously discharge the inflowing condensate that is continuously generated inside the equipment thus preventing the accumulation of condensate and thereby improving the heat transfer efficiency of the equipment This steam trap also employs a precision ground float and three ...

Страница 3: ...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 prop...

Страница 4: ...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 i...

Страница 5: ...sure has a check valve TLV CK been installed 5 Is a bypass valve installed 6 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 7 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...

Страница 6: ...scharge of Large Quantities of Condensate Increases in the condensate inflow rate cause the condensate level in the trap to rise The float consequently rises and enlarges the opening of the orifice A allowing more condensate to be discharged In this manner continuous condensate discharge occurs while the opening size of the orifice varies depending on the condensate flow rate 3 Closed Position Whe...

Страница 7: ...s 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 d...

Страница 8: ...n inspection maintenance repairs disassembly adjustment and valve opening closing should be carried 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...

Страница 9: ...ed 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 trap is quiet and makes no noise and the surface temperature of the trap is low Blowing Live steam continually flows from the outlet and there is a continuous metallic sound Steam Leakage Live s...

Страница 10: ...roper torque Cover Remove being careful not to scratch the gasket sealing surface Make sure there are no pieces of the old gasket left on the sealing surfaces of the body and cover align the arrows on the body and cover and reattach Cover Gasket Remove the gasket and clean sealing surfaces Replace with a new gasket Cover Plug Remove with a socket wrench Consult the table of tightening torques and ...

Страница 11: ...er Nut JH5RH P W F V 170 125 24 15 16 Cover Plug 100 73 26 1 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 1 N m 10 kg cm Exploded View Cover Plug Cover Plug Gasket Cover Nut Cover Cover Gasket Screen Float Cover Float Cover Bolt Orifice Gasket Orifice Orifice P...

Страница 12: ...s the 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 the threads Hold the plug holder upside down to make sure that the anti seize makes the gasket stick to the plug holder even when the plug holder is held upside down Screw the plug holder by han...

Страница 13: ...tween the trap inlet and outlet Compare specifications and actual operating conditions Steam locking has occurred Perform a bypass blowdown or close the trap inlet valve and allow the trap to cool Air binding has occurred Perform a bypass blowdown or consider switching to a product with a built in air vent or air vent valve Steam is discharged or leaks from the outlet blowing steam leakage Clogged...

Страница 14: ... to improper 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...

Страница 15: ...automatically discharge inflowing condensate However if low temperature condensate in the piping blocks the trap inlet passage displacement inside the piping of steam by condensate is obstructed and condensate can no longer flow into the trap steam locking Traps only function in the presence of condensate inflow A pressure balancing line prevents the occurrence of steam locking Install the pressur...

Страница 16: ...lve and take care to avoid being burned by hot air or steam blowing from the vent The exhaust port is a 2 mm 1 16 in diameter hole on the side of the air vent valve body DO NOT under any circumstances allow any unprotected part of your body to come in front of this hole 2 Never leave an open air vent valve unattended Tools required 1 open end wrench distance across flats 17 mm 21 32 in 2 long hand...

Страница 17: ...ng Air binding may also occur during the normal course of trap operation due to the slow accumulation of air inside the trap The air vent valve on the top of this trap is to be operated only when air binding has occurred Follow the instructions in the earlier part of this section to operate the air vent valve and release the air accumulated inside the trap The air vent valve is to be open only for...

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