KIESELMANN 5091 Operating Instruction
Translation of the original
Operating instruction
Non return valve
Type: 5091
spring loaded
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ENGLISH
GB
K I E S E L M A N N G m b H
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Copyright: © KIESELMANN FLUID PROCESS GROUP
KIESELMANN GmbH Table of contents
Ta ble o f c o nte n ts
1 General informations ....................................................................................................................................................4
1.1 Informations for your safety ............................................................................................................................................... 4
1.2 Marking of security instructions......................................................................................................................................... 4
1.3 General designated use ......................................................................................................................................................4
1.4 Personnel ............................................................................................................................................................................. 5
1.5 Modifications, spare parts, accessories ............................................................................................................................ 5
1.6 General instructions ............................................................................................................................................................5
2 Safety instructions........................................................................................................................................................6
2.1 Intended use ........................................................................................................................................................................6
2.2 General notes....................................................................................................................................................................... 6
2.3 General safety instructions.................................................................................................................................................6
3 Delivery, transport and storage .....................................................................................................................................7
3.1 Delivery................................................................................................................................................................................. 7
3.2 Transport..............................................................................................................................................................................7
3.3 Storage.................................................................................................................................................................................7
4 Specification.................................................................................................................................................................8
4.1 Valve types........................................................................................................................................................................... 8
5 Function and operation .................................................................................................................................................9
5.1 Description of function........................................................................................................................................................9
5.2 Commissioning, service and maintenance........................................................................................................................ 9
5.2.1 Commissioning...................................................................................................................................................... 9
5.2.2 Service.................................................................................................................................................................. 10
5.2.3 Cleaning ............................................................................................................................................................... 10
6 Technical data ............................................................................................................................................................11
6.1 Check valves Type 5091 ...................................................................................................................................................11
7 Disassembly and assembly .........................................................................................................................................12
7.1 Disassembly.......................................................................................................................................................................12
7.2 Assembly ...........................................................................................................................................................................13
8 Drawings and dimensions ...........................................................................................................................................14
8.1 Drawings ............................................................................................................................................................................14
8.2 Dimensions ........................................................................................................................................................................15
9 Wearing parts .............................................................................................................................................................16
9.1 Wear parts kit.....................................................................................................................................................................16
5091_EN iii
Operating instruction | Betriebsanleitung1 | General informations
1 Gener a l i n for m ati o ns
1.1 Informations for your safety
We are pleased that you have decided for a high-class KIESELMANN product. With correct application and adequate maintenance, our products provide long time and reliable operation.
Before installation and initiation, please carefully read this instruction manual and the security advices contained in it. This guarantees reliable and safe operation of this product and your plant respectively. Please note that an incorrect application of the process components may lead to great
material damages and personal injury.
In case of damages caused by non observance of this instruction manual, incorrect initiation, handling or external interference, guarantee and warranty will lapse!
Our products are produced, mounted and tested with high diligence. However, if there is still a
reason for complaint, we will naturally try to give you entire satisfaction within the scope of our warranty. We will be at your disposal also after expiration of the warranty. In addition, you will also find
all necessary instructions and spare part data for maintenance in this instruction manual. If you
don't want to carry out the maintenance by yourself, our KIESELMANN - service team will naturally
be at your disposal.
1.2 Marking of security instructions
Hints are available in the chapter "safety instructions" or directly before the respective operation instruction. The hints are highlighted with a danger symbol and a signal word. Texts beside these
symbols have to be read and adhered to by all means. Please continue with the text and with the
handling at the valve only afterwards.
Symbol Signal word Meaning
DANGER Imminent danger which will result severe personal injury or
death.
WARNING Imminent danger which may result severe personal injury or
death.
CAUTION Dangerous situation which may cause slight personal injury or
material damages.
NOTICE An harmful situation which may result in damages of the product
itself or of adjacent vicinity.
INFORMATION Marks application hints and other information which is particu-
larly useful.
1.3 General designated use
The fitting is designed exclusively for the purposes described below. Using the fitting for purposes
other than those mentioned is considered contrary to its designated use. KIESELMANN cannot be
held liable for any damage resulting from such use. The risk of such misuse lies entirely with the
user. The prerequisite for the reliable and safe operation of the fitting is proper transportation and
storage as well as competent installation and assembly. Operating the fitting within the limits of its
designated use also involves observing the operating, inspection and maintenance instructions.
4 / 17 5091_EN
KIESELMANN GmbH | Operating instruction General informations | 1
1.4 Personnel
Personnel entrusted with the operation and maintenance of the tank safety system must have the
suitable qualification to carry out their tasks. They must be informed about possible dangers and
must understand and observe the safety instructions given in the relevant manual. Only allow qualified personnel to make electrical connections.
1.5 Modifications, spare parts, accessories
Unauthorized modifications, additions or conversions which affect the safety of the fitting are not
permitted. Safety devices must not be bypassed, removed or made inactive. Only use original spare
parts and accessories recommended by the manufacturer.
1.6 General instructions
The user is obliged to operate the fitting only when it is in good working order. In addition to the instructions given in the operating manual, please observe the relevant accident prevention regulations, generally accepted safety regulations, regulations effective in the country of installation,
working and safety instructions effective in the user's plant.
5091_EN 5 / 17
Operating instruction | Betriebsanleitung2 | Safety instructions
2 Safet y in s tru c tio n s
2.1 Intended use
This type of non-return valve is used as an independent non-return stop valve for liquid and gas media in systems used in the food and drinks industry, the pharmaceutical industry and the biotechnology industry.
2.2 General notes
NOTICE - observe the operating instructions
To avoid danger and damage, the fitting must be used in accordance with the safety instructions
and technical data contained in the operating instructions.
NOTICE
All data are in line with the current state of development. Subject to change as a result of technical progress.
2.3 General safety instructions
WARNING
Risk of injury by outflowing medium
Dismantling the valve or valve assemblies from the plant can cause injuries.
a) Medias flowing through the leakage drain outlet are to be drained off without splashing into a
discharge arrangement.
b) Carry the disassembling only if when the plant has been rendered pressure-less and free of li-
quid and gas.
WARNING
ATEX - Guidelines
If the valve or the plant is operated in a potentially explosive atmosphere, the valid ATEX directive of
the EC and the installation instructions in this operating manual must be observed.
CAUTION
Before starting the system, the entire pipeline system must be thoroughly cleaned.
CAUTION
Steps should be taken to ensure that no external forces are exerted on the fitting.
6 / 17 5091_EN
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