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172-65510MA-05  (GP Series  System Package)  27  Dec  2016

 

12

 

 

• Model: GP10L-1AJ 

Unlike other models, the GP10L-1AJ has an outlet port for the dual installation of 
the overflow pipe and vent pipe. When installing the piping, connect the piping to 
the flange on the top of the condensate receiver, and then install the overflow 
pipe and vent pipe by separating each pipe as shown below. 
Observe the same precautions as for other models for installation. 

Overflow Pipe

Vent Pipe

 

(8) Check Valve to Prevent Return Water Hammer 

If length "A" in the following figure (from the 

PowerTrap

 to a rise in the piping) is 

longer than 30 m (100 ft), return water hammer may occur in the piping after a 
discharge cycle finishes. To prevent this, installation of a spring-return type check 
valve just above the rise is recommended. 

(9) Check Valve to Prevent Backflow Water Hammer 

If length "B" in the following figure is longer than 500 mm (19

11

/

16

 in) and steam 

(including flash steam) enters the condensate recovery line, backflow water 
hammer may occur in the piping. To prevent this, installation of a spring-return 
type check valve close to the condensate recovery line is recommended. 

Vo

Co

A

B

Backflow Water Hammer 
Prevention Check Valve

Backflow Water 
Hammer Prevention 
Check Valve

Condensate 

Recovery Line

[Sr]

TLV

Power 

Trap

Steam with 

condensate

When a layer 
of steam exists

 

Содержание PowerTrap GP10-1CJ

Страница 1: ...172 65510MA 05 GP Series System Package 27 December 2016 System Package GP10L 1AJ GP14L 1AJ GP14M 1BJ GP10 1CJ GP10 2FJ Copyright 2016 by TLV CO LTD All rights reserved ...

Страница 2: ...ure to read this manual carefully before use and follow the instructions to be sure of using the product properly This instruction manual only describes contents regarding installation of the system package Detailed instructions for PowerTrap unit s included in this system package are not described Please refer to the instruction manual s for each PowerTrap unit If detailed instructions for specia...

Страница 3: ...o observe these precautions Symbols Indicates a DANGER WARNING or CAUTION item DANGER Indicates an urgent 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 CAUTION Install properly and DO NOT use this product outside the recommend...

Страница 4: ...rge of fluids Do not use excessive force when connecting threaded pipes to the product Over tightening may cause breakage leading to fluid discharge which may cause burns or other injury 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 will o...

Страница 5: ...rTrap is a non electric mechanical pump used to discharge high temperature liquid from vacuum pressure or low pressure areas to high pressure areas or from lower to higher elevations This system package is pre assembled with all the necessary devices and pipes to operate the PowerTrap greatly reducing labor required for installation pipings and maintenance The discharge capacity differs depending ...

Страница 6: ... on the condensate receiver Please check the latest product information for the specifications of each model For the latest product information please contact TLV Model Serial Number 2 For the model name of the PowerTrap unit s refer to the nameplate located on the PowerTrap unit s Please check the latest product information for the specifications of the PowerTrap unit s For the latest product inf...

Страница 7: ...ive Medium Supply Connection Condensate Outlet Condensate Outlet Valve Blow Valve Vent Pipe Connection Exhaust Valve Nameplate Motive Medium Supply Valve PowerTrap Condensate Inlet Check Valve Condensate Outlet Check Valve Motive Medium Strainer Condensate Inlet GP10 2FJ Vent Pipe Connection Condensate Receiver Condensate Inlet Valve Motive Medium Supply Connection Condensate Outlet Condensate Out...

Страница 8: ...w Connection Blow Valve bottom of the condensate receiver GP14M 1BJ Condensate Inlet or Overflow Connection Condensate Receiver Motive Medium Supply Valve Motive Medium Supply Connection Condensate Outlet Condensate Outlet Valve Blow Valve Vent Pipe Connection Exhaust Valve Nameplate PowerTrap Condensate Inlet Check Valve Condensate Outlet Check Valve Motive Medium Strainer Condensate receiver may...

Страница 9: ...tive Medium Supply Line Blow Line Condensate Line Lg Backflow Water Hammer Prevention Check Valve Condensate Recovery Line Sr Temperature Controller Equipment Pressure Steam for Heating Motive Medium Supply Pressure Pm Primary Pressure for Motive Medium Flash Steam Vent Pipe Overflow Pipe Pump Exhaust Back Pressure Steam Trap TLV Power Trap Steam Trap Steam Trap Steam using Equipment Other Steam u...

Страница 10: ...he exhaust pipe Se close to where it connects to the condensate receiver This measure is not necessary when the motive medium is compressed air or nitrogen 3 Pressure Reducing Valve on the Motive Medium Supply Piping Rm When the supply pressure of the motive medium is greater than 1 05 MPaG 150 psig 10 5 barg install a TLV COSPECT Series pressure reducing valve Make sure that the motive medium pre...

Страница 11: ...he PowerTrap condensate inlet pipe The installation should be in a location that allows sufficient space for maintenance of the strainer Install a valve V and a bypass valve Vb on the condensate inlet pipe This allows operation of the equipment while carrying out maintenance work if the PowerTrap is malfunctioning or needs maintenance Use a gate valve for valve V and a globe valve for the bypass v...

Страница 12: ...OoP RaPer may splasO TOere is a possibiliPy of condensed OoP RaPer dripping from venP pipe ouPleP Make sure Po exPend Po ROere people do noP pass FondensaPe Receiver VenP Pipe FlasO SPeam To PoRerTrap FlasO SPeam The flow velocity in the pipe should be considered when determining the pipe size 1 If flash steam can be discharged from overflow pipe Install overflow pipe and vent pipe separately 2 If...

Страница 13: ...a rise in the piping is longer than 30 m 100 ft return water hammer may occur in the piping after a discharge cycle finishes To prevent this installation of a spring return type check valve just above the rise is recommended 9 Check Valve to Prevent Backflow Water Hammer If length B in the following figure is longer than 500 mm 1911 16 in and steam including flash steam enters the condensate recov...

Страница 14: ... is recommended GP10 1CJ Anchor Bolt M16 4 pcs Embedment depth of 150 mm 6 in or more is recommended GP10 2FJ Anchor Bolt M16 4 pcs Embedment depth of 150 mm 6 in or more is recommended Refer to the latest drawings for the anchoring positions of each model For the latest product information please contact TLV Maintenance Space The maintenance space shown in the figure below should be provided to e...

Страница 15: ...ge 27 Dec 2016 14 GP14M 1BJ 400 mm 153 4 in 400 mm 153 4 in 800 mm 301 2 in 800 mm 301 2 in GP10 1CJ 400 mm 153 4 in 800 mm 301 2 in 800 mm 301 2 in 400 mm 153 4 in GP10 2FJ 800 mm 301 2 in 800 mm 301 2 in 800 mm 301 2 in 500 mm 1911 16 in ...

Страница 16: ...of fluids CAUTION 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 Be sure to use only the recommended comp...

Страница 17: ...flowing condensate lb h The GP10L GP14L GP14M and GP10 condensate discharge capacity for each discharge operation is listed below The amount of time required for each discharge operation will be between 3 and 30 seconds depending on the back pressure and the motive medium pressure GP10L 1AJ approx 6 liters 1 6 U S gal GP14L 1AJ approx 8 liters 2 1 U S gal GP14M 1AJ approx 12 5 liters 3 3 U S gal G...

Страница 18: ...cle the sound of flow in the exhaust pipe should be heard During the pumping discharge part of the cycle flow in the motive medium supply pipe should be heard c Condensate should not accumulate in the steam using equipment and the temperature of the equipment should not be abnormally low d There should be no condensate overflow from the overflow pipe or vent pipes e There should be no continuous s...

Страница 19: ...e 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 othe...

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