Jflow controls DM4800 SERIES Скачать руководство пользователя страница 1

JFLOW SERIES VALVES

(DM4800 SERIES)

METAL SEATED BALL VALVE

INSTALLATION – MAINTENANCE MANUAL

Document No: DM4800 MS
Date:

2010-02-01

Version:       1

PREPARED BY

ATE

_______________

D

__________

REVIEWED BY

DATE

_______________

__________

APPROVED BY

DATE

_______________

__________

Содержание DM4800 SERIES

Страница 1: ...METAL SEATED BALL VALVE INSTALLATION MAINTENANCE MANUAL Document No DM4800 MS Date 2010 02 01 Version 1 PREPARED BY ATE _______________ D __________ REVIEWED BY DATE _______________ __________ APPROVED BY DATE _______________ __________ ...

Страница 2: ...revent damage to the seat due to contact with the balls edge Make sure to keep protec ve cover in place to prevent damage to the ball surface It is highly recommended that valves be stored indoors in a clean and dry environmentun lreadyforuse Safety Precau ons To prevent injury to yourself others or equipment make sure to read this sec on in its en rety before performing any installa on or opera o...

Страница 3: ...e once installed Packing can be adjusted if the valve has stem leakage or if the stem seems loose See the Troubleshoo ng sec on of this I Mformoreinforma on Internal maintenance by replacing the packing seats seals ball or stem if any piece is damaged will require disassembly seeValveDisassembly Troubleshoo ng STEM LEAKAGE Examine the disk springs for damage If they are in good condi on then ghten...

Страница 4: ...anufacturers parts are indicated by an asterisk on Table B by the part name numberedbytheexplodedviewattheendofthisI M Be sure to specify the exact valve part number to ensurethecorrectpartsareordered J Flow Controls does not take responsibility for incorrectlyorderedspareparts Valve Reassembly 1 Apply an adequate amount of lubricant that is compa ble with the media being handled around the Ball 4...

Страница 5: ...pare Parts List Item Qty Part Name Item Qty Part Name 1 1 Body 10 1 Gland Washer 2 2 End Cap 11 2 Disk Washer 3 2 Gasket 12 1 Stem Nut 4 1 Ball 13 1 Nut Stop 5 2 Seat 14 1 Spacer 5A 2 Disk Spring 15 1 Handle Nut 6 C F Bolts 16 1 Stop Bolt 7 1 Thrust Washer 17 1 Stop Nut 8 1 Stem 18 1 Handle 8A 2 Half Split Ring 19 2 Housing Seal 9 1 Stem Packing 20 2 Back up Seal 4 www jflowcontrols com sales jflowc...

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