Contents
Preface ............................................................................................................................................... 3
Availability ............................................................................................................................................. 3
Text layout ............................................................................................................................................ 3
Safety .................................................................................................................................................. 3
Usage for the intended purpose .............................................................................................................. 3
Basic safety notes ................................................................................................................................. 4
Typographic features of warning notes .................................................................................................... 5
Typographic features of information on environmental & property damage ................................................ 5
Description ......................................................................................................................................... 5
Scope of supply and equipment specification .......................................................................................... 5
Purpose and function ............................................................................................................................. 8
Storing and transporting the equipment ........................................................................................... 8
Storing the equipment ........................................................................................................................... 9
Transporting the equipment ................................................................................................................... 9
Mounting and connecting the equipment ......................................................................................... 9
Preparing installation ............................................................................................................................. 9
Connecting the equipment ................................................................................................................... 10
Retrofitting and adjusting a stroke limiter .............................................................................................. 12
Operation .......................................................................................................................................... 13
Activities during operation .................................................................................................................... 13
After operation ................................................................................................................................. 13
Changing the settings .......................................................................................................................... 14
Removing external dirt deposits ............................................................................................................ 15
Maintaining the equipment ................................................................................................................... 15
Servicing the equipment and installing spare parts ................................................................................ 15
Troubleshooting ............................................................................................................................... 16
Eliminating leaks ................................................................................................................................. 17
Putting the equipment out of operation .......................................................................................... 18
Removing harmful substances .............................................................................................................. 18
Removing the equipment ..................................................................................................................... 19
Re-using equipment after storage ......................................................................................................... 19
Disposing of the equipment .................................................................................................................. 20
Technical data .................................................................................................................................. 21
Dimensions and weights ...................................................................................................................... 21
Flow characteristics ............................................................................................................................. 22
Pressure & temperature ratings ............................................................................................................ 22
Manufacturer's Declaration ............................................................................................................. 23
Страница 1: ...Shut Off Valve GAV 56F Original Installation Instructions 819237 01...
Страница 2: ...reparing installation 9 Connecting the equipment 10 Retrofitting and adjusting a stroke limiter 12 Operation 13 Activities during operation 13 After operation 13 Changing the settings 14 Removing exte...
Страница 3: ...al is available to the operator The installation operating manual is part of the equipment Please hand over this installation operating manual when selling the equipment or passing it on Text layout C...
Страница 4: ...acquainted with and experienced in the following Making pipe connections Selecting suitable lifting gear and understanding the rules for its safe use Working with dangerous contaminated hot or pressur...
Страница 5: ...elivered packed and ready for assembly WARNING Notes with the heading WARNING warn against possibly dangerous situations that could lead to death or serious injuries CAUTION Notes with the heading CAU...
Страница 6: ...Equipment specification 3 4 6 7 8 11 12 13 10 9 1 2 5 6...
Страница 7: ...this type of plug can only be used for shutting off the pipeline This installation manual shows equipment with throttling plug A stroke limiter is available as optional extra End connections The equip...
Страница 8: ...s In addition equipment DN 15 up to DN 100 can also throttle the flowrate Function The equipment is designed for shutting off pipelines For this purpose equipment types DN 125 and DN 150 are fitted wi...
Страница 9: ...the equipment Prior to transport seal off connections with sealing plugs If you do not have the sealing plugs supplied with the equipment use appropriate seal caps to seal off the connections For shor...
Страница 10: ...e sure that the flow arrow on the equipment body matches the direction of flow in the pipe Specialist personnel must be highly qualified and fully experienced in making pipe connections for the respec...
Страница 11: ...pen and close the valve several times After putting the equipment into operation make sure that neither the equipment nor any connections leak Should you encounter any leaks please proceed as follows...
Страница 12: ...the flowrate A commercial grade hexagon bolt with nut serves as stroke limiter The size of the hexagon bolt and nut depends on the equipment type The required hexagon bolt and nut are commercially av...
Страница 13: ...in your plant Do not work on the equipment while it is operating After operation DANGER If the equipment is used in contaminated areas there is a risk of severe injuries or death caused by harmful su...
Страница 14: ...sed to throttle the flowrate CAUTION Hot surfaces and heat radiation present the risk of burns Wear protective gear that is suitable for the temperatures generated in your plant Wear protective gloves...
Страница 15: ...move any persistent residues use a cleaning agent that is suitable for the material and carefully wipe the equipment with a clean lint free cloth Maintaining the equipment Servicing the equipment and...
Страница 16: ...om a material that is suitable for the fluid used The equipment has been damaged by frost Replace the equipment with a new one When shutting down the installation make sure that all lines and the equi...
Страница 17: ...ntil no more fluid escapes 13 DANGER Personnel working on pipes are exposed to safety risks and may suffer severe injuries poisoning or even loss of life Make sure that no hot or hazardous fluid is in...
Страница 18: ...ng the hazardous substances in question Qualified personnel must have extensive experience with and a working knowledge of pertinent rules and regulations concerning handling hazardous substances spec...
Страница 19: ...ing if the equipment falls down When removing the equipment make sure the it is safely held in place and cannot fall down Suitable measures are for instance Equipment that is not too heavy may be supp...
Страница 20: ...ulations concerning waste disposal The equipment is made from the following materials Component DIN EN Handwheel up to DN 80 Steel plate with epoxy coating Handwheel DN 100 up to DN 150 Nodular cast i...
Страница 21: ...mm 125 125 125 125 150 150 Lift mm 6 5 6 5 8 0 8 0 14 0 14 0 Weight kg 4 6 4 9 6 5 7 5 11 0 13 0 Overall length to EN 558 series 1 Dimensions and weights for DN 65 to DN 150 DN mm 65 80 100 125 150 DN...
Страница 22: ...DN 150 DN mm 65 80 100 125 150 DN inch 2 3 4 5 6 value 5 7 5 5 5 7 5 2 5 0 KVSvalue m3 h 71 109 167 280 409 Pressure temperature ratings Pressure temperature limits DN 15 to DN 150 p pressure bar 40...
Страница 23: ...load the current Declaration of Conformity or Declaration by Manufacturer go to www gestra com documents or contact Manufacturer GESTRA AG P O Box 10 54 60 D 28054 Bremen Telephone Fax E mail Internet...
Страница 24: ...flowserve com Web www flowserve com Singapore USA Flowserve Pte Ltd Flowserve GESTRA U S 12 Tuas Avenue 20 2341 Ampere Drive Singapore 638824 Louisville KY 40299 Tel 0065 68 79 89 00 Tel 001 502 267...
