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172-65165MA-05 (HR80A) 13 September 2021

Thermodynamic Steam Trap

HR80A

Copyright © 2021 by TLV CO., LTD.

All rights reserved

TM

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Summary of Contents for PowerDyne HR80A

Page 1: ...172 65165MA 05 HR80A 13 September 2021 Thermodynamic Steam Trap HR80A Copyright 2021 by TLV CO LTD All rights reserved TM ...

Page 2: ...o read this manual carefully before use and follow the instructions to be sure of using the product properly The HR80A PowerDyne thermodynamic steam trap can be used without adjustment from 0 8 to 8 MPaG 115 to 1150 psig on medium load applications It is suitable for discharge of condensate at a temperature slightly lower than saturation temperature from steam mains tracers etc If detailed instruc...

Page 3: ... 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 may restrict the use of this product to below the conditions quoted Take measures to prevent people from coming into direct contact with product outlets Failu...

Page 4: ...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 too small and inlet ...

Page 5: ... to fluid discharge which may cause burns or other injury Refer to the product nameplate for detailed specifications A Nominal Diameter B Valve No C Maximum Allowable Pressure PMA D Maximum Operating Pressure PMO E Model F Production Lot No G Maximum Allowable Temperature TMA H Maximum Operating Temperature TMO Minimum Operating Pressure 0 8 MPaG 115 psig Back pressure should not exceed 50 of the ...

Page 6: ...Module Valve Seat 4 Disc 5 Air Vent Ring Bimetal 6 Disc Holder Ring 7 Module Gasket Large 8 Module Gasket Small 9 Screen 10 Cover Bolt 11 Nameplate 12 Cap 13 Set Screw 14 Guide Pin 15 Flange Replacement parts are available only in the following kits M Maintenance Kit R Repair Kit ...

Page 7: ...move 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 may be installed either horizontally or vertically there are no restrictions on the orientation of installation Fix the trap...

Page 8: ...h flash steam 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 hi...

Page 9: ... are no pieces of the old gasket left on the sealing surfaces Disassembly Reassembly of Components Inside the Body Part During Disassembly During Reassembly Disc 4 Remove being careful not to scratch the lapped surface Make sure that the seat surface lapped side with groove is facing down toward the valve seat Disc Holder Ring 6 Remove without bending Set on the air vent ring and make sure that it...

Page 10: ...i seize If drawings or other special documentation were supplied for the product any torque given there takes precedence over values shown here Exploded View No Part Name 1 Body 2 Cover 3 Module Valve Seat 4 Disc 5 Air Vent Ring Bimetal 6 Disc Holder Ring 7 Module Gasket Large 8 Module Gasket Small 9 Screen 10 Cover Bolt 11 Nameplate 12 Cap 13 Set Screw 14 Guide Pin 7 9 8 1 6 4 5 3 2 10 13 12 7 14...

Page 11: ...r than the pressure originally designed for or there is insufficient pressure differential between the trap 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 seat of the module valve seat Clean parts Disc and or module valve seat damage or wear Replace with a new disc and or...

Page 12: ... of God or 5 abuse abnormal use accidents or any other cause beyond the control of TLV 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 manne...

Page 13: ...IAL 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 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE CANNOT BE EXCLUDED SUCH DAMAGES ARE EXPRESSLY LIMITED IN AMOUNT TO THE PURCHASE PRICE OF THE DEFECTIVE PRODUCT T...

Page 14: ...oad 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 17th...

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