WIKA IV10 Manuale utente
Model IV10, needle valve Model IV11, multiport valve
Model IV20, block-and-bleed valve Model IV51, 5-valve manifold
DE
EN
Operating instructions
Betriebsanleitung
Mode d‘emploi
Manual de instrucciones
ES
FR
Shut-o valves and valve manifolds
Models IV10, IV11, IV20, IV21, IV30, IV31, IV50, IV51
Absperrventile und Ventilblöcke
Typen IV10, IV11, IV20, IV21, IV30, IV31, IV50, IV51
Vannes d'arrêt et manifolds
Types IV10, IV11, IV20, IV21, IV30, IV31, IV50, IV51
Válvulas de cierre y manifolds
Modelos IV10, IV11, IV20, IV21, IV30, IV31, IV50, IV51
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Operating instructions shut-o valves and valve manifolds
DE
EN
ES
FR
Operating instructions
Shut-o valves and valve manifolds
Page 3 - 26
Betriebsanleitung
Absperrventile und Ventilblöcke
Seite 27 - 50
Mode d‘emploi
Vannes d'arrêt et manifolds
Page 51 - 75
Manual de instrucciones
Válvulas de cierre y manifolds
Página 76 - 98
© 10/2019 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA®is a registered trademark in various countries.
WIKA®ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
Lire le mode d‘emploi avant de commencer toute opération !
A conserver pour une utilisation ultérieure !
¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!
¡Guardar el manual para una eventual consulta!
EN
WIKA operating instructions, shut-o valves and valve manifolds
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Contents
Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 11
5. Commissioning, operation 12
6. Faults 17
7. Maintenance, repair and cleaning 19
8. Dismounting, return and disposal 21
9. Specications 24
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4WIKA operating instructions, shut-o valves and valve manifolds
1. General information
■
The valves described in the operating instructions have been
designed and manufactured using state-of-the-art technology. All
components are subject to stringent quality and environmental
criteria during production. Our management systems are certied to
ISO 9001.
■
These operating instructions contain important information on
handling the product.Working safely requires that all safety
instructions and work instructions are observed.
■
Observe the relevant local accident prevention regulations and
general safety regulations for the product's range of use.
■
The operating instructions are part of the product and must be kept
in the immediate vicinity of the valve and readily accessible to skilled
personnel at any time. Pass the operating instructions on to the next
operator or owner of the product.
■
Skilled personnel must have carefully read and understood the
operating instructions prior to beginning any work.
■
The general terms and conditions contained in the sales
documentation shall apply.
■
Subject to technical modications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheets: AC 09.19, AC 09.22, AC 09.23
1. General information
Bonnet (standard version)
Dust cap colour code
Blue: Shut o
Red: Vent
Green: Compensate
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2. Design and function
2. Design and function
2.1 Functional description
The products described below have built-in bonnets for shutting o,
venting and compensating process pressures for pressure measuring
instruments.The functions of the models described here can be found in
the table on the following page.
T-bar handle 1)
Coloured dust cap
Gland nut
Counter nut
Valve spindle
Seal bush
Sealing packing
Bonnet body
Spindle tip
Locking pin
Sealing ring
Valve body
1) Optionally other handle designs are available
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Model Number of bonnets
Shut o Vent 1) Compensate
IV10 1 - -
IV11 1 - -
IV20, IV21 11-
IV30, IV31 2 - 1
IV50, IV51 221
1) Venting with bonnet, for further venting options (e.g. via vent screw) see data sheet
2.2 Scope of delivery
Cross-check scope of delivery with delivery note.
3. Safety
3.1 Explanation of symbols
DANGER!
... indicates a directly dangerous situation resulting in serious
injury or death, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result in
serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result
in light injuries or damage to equipment or the environment, if
not avoided.
Information
... points out useful tips, recommendations and information for
ecient and trouble-free operation.
2. Design and function / 3. Safety
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3.2 Intended use
These valves are used for the separation of measuring instruments from
the process by means of shut-o, venting and pressure compensating
function(s) They are designed for use in applications with clean gaseous
and liquid media that are not highly viscous or crystallising.
The product must only be used with media which are not harmful to
the wetted parts over the entire operating range of the instrument. Any
change in the state of the matter or any decomposition of unstable media
is not permitted.
Only use the product in applications that lie within its technical perfor-
mance limits (e.g. max. ambient temperature, material compatibility, ...).
→ For performance limits see chapter 9 “Specications”.
Improper handling or operation of the product outside of its technical
specifications requires the instrument to be taken out of service
immediately and inspected by an authorised service engineer.
These valves do not have their own potential ignition source. The
responsibility for the safe use in hazardous areas in accordance with
the accepted standards of technology rests with the operator.
For the reasons mentioned above, these valves are not marked and do
not have their own certification.
The product has been designed and built solely for the intended use
described here, and may only be used accordingly.
The manufacturer shall not be liable for claims of any type based on
operation contrary to the intended use.
3.3 Improper use
Improper use is dened as any application that exceeds the technical
performance limits or is not compatible with the materials.
3. Safety
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8WIKA operating instructions, shut-o valves and valve manifolds
WARNING!
Injuries through improper use
Improper use of the product can lead to hazardous situations
and injuries.
▶
Refrain from unauthorised modifications to the product.
▶
Do not use the product with abrasive or viscous media.
Any use beyond or dierent to the intended use is considered as
improper use.
3.4 Responsibility of the operator
The product is used in the industrial sector. The operator is therefore
responsible for legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the
safety, accident prevention and environmental protection regulations for
the application area must be maintained.
The operator is obliged to maintain the product label in a legible condi-
tion.
To ensure safe working on the product, the operating company must
ensure the following:
■
The operating personnel are regularly instructed in all topics
regarding work safety, rst aid and environmental protection
and know the operating instructions and in particular, the safety
instructions contained therein.
■
The operating personnel have read the operating instructions and
taken note of the safety instructions contained therein.
■
The intended use for the application is complied with.
■
Following testing, improper use of the product is excluded.
3. Safety
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3.5 Personnel qualication
WARNING!
Risk of injury should qualication be insucient
Improper handling can result in considerable injury and
damage to equipment.
▶
The activities described in these operating instructions
may only be carried out by skilled personnel who have the
qualications described below.
Skilled personnel
Skilled personnel, authorised by the operator, are understood to be
personnel who, based on their technical training, knowledge of measu-
rement and control technology and on their experience and knowledge
of country-specic regulations, current standards and directives, are
capable of carrying out the work described and independently recognis-
ing potential hazards.
Operating personnel
The personnel trained by the operator are understood to be personnel
who, based on their education, knowledge and experience, are capab-
le of carrying out the work described and independently recognising
potential hazards.
Special operating conditions require further appropriate knowledge, e.g.
of aggressive media.
3.6 Personal protective equipment
The personal protective equipment is designed to protect the skilled
personnel from hazards that could impair their safety or health during
work.When carrying out the various tasks on and with the product, the
skilled personnel must wear personal protective equipment.
Follow the instructions displayed in the work area regarding
personal protective equipment!
The requisite personal protective equipment must be provided by the
operating company.
3. Safety
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10 WIKA operating instructions, shut-o valves and valve manifolds
3.7 Labelling, safety marks
Product marking
Article number
Model
ID number
Article description (thread denition, material, etc.)
Permissible operating pressure
Product traceability information (production date, lot number etc.)
Functional diagram
Flow direction
3. Safety
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