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172-65530MAJ-04 (P46/65  BD2)    6 October 2021

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermodynamic Steam Trap   

P46SRN/P46SRM/P46SRW   

P65SRN

 

 

 

 

 

 

 

 

 

Copyright © 2021 by TLV CO., LTD. 

All rights reserved

Содержание PowerDyne P46SRM

Страница 1: ...172 65530MAJ 04 P46 65 Series BD2 6 October 2021 Thermodynamic Steam Trap P46SRN P46SRM P46SRW P65SRN Copyright 2021 by TLV CO LTD All rights reserved ...

Страница 2: ...ures a bimetal ring for thermostatic air venting which allows the quick automatic discharge of large quantities of initial air and cold condensate immediately after operation start up thereby greatly reducing start up time It also reacts with great sensitivity to the inflow of large quantities of condensate and hot air during operation preventing air binding The PowerDyne Thermodynamic steam trap ...

Страница 3: ...that there is a potential threat of death or serious injury Indicates that there is a possibility of injury or equipment product damage 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 that may lead to serious accidents Local regulations...

Страница 4: ...p 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 will occur The impact of water hammer may damage the product leading to fluid discharge which may cause burns or other injury CAUTION ...

Страница 5: ...valve TLV CK been installed 4 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 5 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 Diameter is to...

Страница 6: ...he rapid flow of steam creates a low pressure area under the disc The pressure chamber above the disc retains its higher initial pressure This difference in the pressures above and below the disc pushes the disc down against the valve seat giving the closed valve a tight seal 3 Condensate Discharge When condensate enters the trap the temperature in the pressure chamber drops due to radiant heat lo...

Страница 7: ...s Minimum Operating Pressure 0 03 MPaG 5 psig Maximum Allowable Back Pressure 50 of the inlet pressure Maximum allowable pressure PMA and maximum allowable temperature TMA are PRESSURE SHELL DESIGN CONDITIONS NOT OPERATING CONDITIONS Valve No is displayed for products with options This item is omitted from the nameplate when there are no options Configuration Model Production Lot No Maximum Allowa...

Страница 8: ...personnel NOTE For products with socket weld connections electric weld with a single pass As internal parts are not damaged by the welding process if limited to a single pass there is no need to remove them before welding 1 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 2 Before installation b...

Страница 9: ...team and the sound of flow can be heard 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 with condensate accompanied by a high pitche...

Страница 10: ...e without bending Set on the air vent ring and make sure that it does not sit on the valve seat surface Air Vent Ring Remove without bending as it will not return to its proper shape Reinsert without bending Module Valve Seat Remove being careful not to scratch the polished seat surface Insert into the body levelly being careful not to tilt it or to scratch the seat surface Outer Module Gasket Rem...

Страница 11: ...65 Series BD2 6 Oct 2021 10 Body Cap Exploded View Screen Screen Holder Gasket Screen Holder Outer Module Gasket 大 Valve Seat Unit Inner Module Gasket 小 Module Valve Seat Air Vent Ring Disc Holder Ring Disc Nameplate Cover ...

Страница 12: ... seize affixes the gasket tightly to the plug holder Check to make sure the gasket is not caught in the recesses of the threads 5 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 6 Screw the plug holder by hand into the product body while making sure that the gasket remains tightly affixed to t...

Страница 13: ... and allow the trap to cool Piping correction may also be required The product operating pressure is below the minimum specified pressure or there is insufficient pressure differential between the product inlet and outlet Compare specifications and actual operating conditions Steam is discharged or leaks from the outlet blowing steam leakage Rust or scale on the disc or on the module valve seat Cl...

Страница 14: ... 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 Hazardous Fluids...

Страница 15: ...F 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 THE IMPLIED ...

Страница 16: ...oks Road Nunawading 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 Room 5406 No 103 Cao Bao Road 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 8065 2928 60 3 8065 2923 252 94 K L...

Страница 17: ...the valve slowly and surely taking care to avoid the area from which internal fluids are discharged and any fluids deflected off piping or the ground etc Failure to do so may result in burns or other injury CAUTION Do not tighten the BD2 valve or the BD2 valve seat in excess of the appropriate tightening torque Over tightening may cause breakage to threaded portions which may cause burns other inj...

Страница 18: ...e with another wrench and slowly loosen Condensate and steam will discharge from the blow outlet in a jet stream Be careful not to loosen the BD2 valve so far that it becomes removed from the BD2 valve seat If the valve stopper pin becomes damaged large quantities of steam will be discharged in a jet stream 3 Close the BD2 valve until the flow of fluid completely stops If the flow of fluid does no...

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