KIESELMANN 5714 Operating Instructions Manual
Operating instructions
- Translation of the original -
18.4.11
KIESELMANN GmbH
Paul-Kieselmann-Str.4-10
D - 75438 Knittlingen
+49 (0) 7043 371-0 Fax: +49 (0) 7043 371-125
www.kieselmann.de
sales@kieselmann.de
Single seat valve
Two-way-valve
Type: 5714
pneumatic operation
18.4.11
Single seat - Two-way-valve Typ: 5714
2
1. List of contents ..............................................................................................................................2
2. Information for your safety.............................................................................................................3
3. Marking of security instructions in the operating manual ..............................................................3
4. Safety instuctions ..........................................................................................................................4
4.1 Field of application .............................................................................................................4
4.2 General safety instructions ................................................................................................4
4.3 General notes ....................................................................................................................4
5. Function.........................................................................................................................................4
5.1 Functional description ........................................................................................................4
6. Installation informations.................................................................................................................5
6.1 Installations instructions.....................................................................................................5
6.2 Welding guidlines...............................................................................................................5
7. Maintenance..................................................................................................................................5
7.1 Maintenance ......................................................................................................................5
7.2 Cleaning.............................................................................................................................5
8. Control system - and interrrogation system...................................................................................5
8.1 Control head - optional- .....................................................................................................5
8.2 Proximity switch mounting set -optional-............................................................................5
9. Technical data ...............................................................................................................................6
10. Pneumatic valve actuation ............................................................................................................7
10.1 Actuator: air open - spring close ........................................................................................7
10.2 Actuator: air close - spring open .......................................................................................7
10.3 Actuator: air open - air close ..............................................................................................7
11. Disassembly and assembly...........................................................................................................8
11.1 Removing the pneum. valve insert (air open/spring close) ................................................8
11.2 Removing the pneum. valve insert (air close/spring open) (air open/air close) ................8
11.3 Disassembly.......................................................................................................................8
11.4 Assembly ...........................................................................................................................8
12. Dimensions....................................................................................................................................9
12.1 Size measurement table ....................................................................................................9
12.2 Dimensioned drawing ........................................................................................................9
13. Drawings .....................................................................................................................................10
13.1 air open - spring close....................................................................................................
..10
13.2 air close - spring open......................................................................................................11
13.3 air open - air close ...........................................................................................................12
14. Manufacturing..............................................................................................................................13
14.1 Structure of Article number ..............................................................................................13
15. Spare parts list ............................................................................................................................15
16. Two-way-valve Type: 5714 (1.4404 / AISI316L) ........................................................................15
16.1 Valve insert VE ................................................................................................................15
16.2 Seal kit EPDM..................................................................................................................16
16.3 Seal kit HNBR ..................................................................................................................16
17. Declaration of incorporation ........................................................................................................17
1. List of contents
ak 12.1.11
Safety informations
3
2. Information 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.
3. Marking of security instructions in the operating manual
Hints are available in the chapter "safety instructions" or directly be fore 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 may cause
severe personal injury or death.
ATTENTION
Dangerous situation which may
cause slight personal injury or
material damages.
NOTE
Marks application hints and other
information which is particularly
useful.
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Single seat - Two-way-valve Typ: 5714
4
4. Safety instuctions
4.1 Field of application
Two-way-valves are utilised as a multiple valve in food and beverage as well as in pharmaceutical, biotechnological and chemical industries.
4.2 General safety instructions
4.3 General notes
5. Function
5.1 Functional description
ATTENTION
• To avoid danger and damage, the fitting must be used in accordance with the safety instructions
and technical data contained in the operating instructions.
DANGER
• Danger of crushing or amputating limbs.
Do not reach into the valve housing when in pneumatic mode.
• Dismantling the valve or valve assemblies from the plant can cause injuries from fluids or gases
flowing out.
Dismantle the valve or valve assembly only when the plant has been rendered pressure-less and free of liquid and
gas.
• The spring preloaded valve insert (air open - spring close) may incur serious injuries by jumping out
of the housing.
Pneumatically open the valve before disassembling the clamp coupling, so that upstroke the piston
in direction “X“ (Fig. 5 /Page 10).
ATTENTION
• To avoid air leaking, only use pneumatic connection parts that have an o-ring seal facing the even
surface.
• When mounting the clamps, the max. torque must not be exceeded (see technical data).
• Steps should be taken to ensure that no external forces are exerted on the fitting.
NOTE
• All data are in line with the current state of development. Subject to change as a result of technical
progress.
• Function of
valve:
To guide liquid media optionally from one pipe to two pipelines separated from each
other and vice versa.(see Fig.1 and 2)
• Operation:
Pneumatic lift drive and moved by spring force.
• Activation:
3/2-way solenoid valve.
Valve position A-D open
connection (U) closed
Valve position D-U open
connection (A) closed
Fig. 1 Fig. 2
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Single seat - Two-way-valve Typ: 5714
5
6. Installation informations
6.1 Installations instructions
Preferably install the two way change-over valve vertically. Install the connection lines in such a way
as to permit the liquids to drain freely out of the housing.
Valves with welded ends that serve as connecting members can be directly welded to the piping.
6.2 Welding guidlines
Sealing elements integrated in weld components must generally be removed prior to welding.
To prevent damage, welding should be undertaken by certified personnel (EN287). Use the TIG (Tung-
sten Inert Gas) welding process.
7. Maintenance
7.1 Maintenance
The maintenance intervals depend on the operating conditions "temperature, temperature-intervals,
medium, cleaning medium, pressure and opening frequency". It is recommended to change the
leakage butterfly valve-seal annually. The maintenance intervals, however, depend on the condition of
the seals and are to be fixed by the user.
6
Actuator
The actutator is maintenance-free and non-removable.
7.2 Cleaning
Cleaning of the upper and lower valve chabers is performed with the pipe cleaning system.
8. Control system - and interrrogation system
8.1 Control head - optional-
Optionally, modular valve control systems can be installed to the actuator for reading and actuating
valve positions. The standard version is a closed system with twofold limit position messaging (standard), with SPS, Interbus or ASI bus switch-on electronics, and integrated 3/2-way solenoid valves. For
tough operating conditions we recommend employing a stainless steel hood.
8.2 Proximity switch mounting set -optional-
For the acquisition of the valve positions over inductive initiators, a limit switch support is mounted on
the actuation. The enquiry takes place over the position of the piston rod.
NOTE
If installed horizontally, some minor residual liquids will remain in the ball-shape of the housing.
NOTE
Impurities can cause damage to the seals and seals area. Clean inside areas prior to assembly.
NOTE
Seal materials Lubricants
EPDM; Viton; k-flex
NBR; HNBR; Silicone
Thread
M
M
M
Klüber Paraliq GTE*
Klüber Paraliq GB 363*
Teflon grease Interflon*
*) It is only permitted to use approved lubricants, if the respective fitting is used for the production of food or drink. Please observe
the relevant safety data sheets of the manufacturers of lubricants.
18.4.11
Single seat - Two-way-valve Typ: 5714
6
9. Technical data
Model: Two-way-valve pneumatic operation
Valve size: NW 25 - 100
Connections: Welding end DIN11850 S2
Temperature range: • Ambient temperature:
• Product temperature:
• Sterilization temperature:
EPDM
HNBR
+4° to -+45°C
+0° to -+95°C medium dependent
+140°C short-time (30 min.)
+130°C short-time (30 min.)
Vaccum: 1,5 - 10-6 mbar x L/S (test pressure 0,5mbar)
Control air pressure: 6,0 - 8,0 bar
Quality of control air: ISO 8573-1 : 2001 quality class 3
Material: in product contact not in product contact
Stainless steel type: 1.4404 / AISI316L 1.4301 / AISI304
1.4305 / AISI303
Surfaces: RA 0,8µm e-pol. metallic bright, e-pol.
Seals: EPDM (FDA)
HNBR (FDA)
HNBR
Nennweite DN
Operations pressures (bar):
(6bar Control air pressure)
DIN
INCH
25
1
40
1½
50
2
65
2½
80
3
100
4
Fig.1 Connection (U)
air open-spring close
10 10 10 6 10 7
air close - spring open
10 10 10 7,5 10 7,5
air open-air close
10 10 10 10 10 10
Connection (A-D)
air open-spring close
9996106
air close - spring open
555353
air open-air close
10 10 10 8 10 8
Fig.2 Connection (A)
air open-spring close
1,5 1,5 1,5 1 2 1,3
air close - spring open
555353
air open-air close
10 10 10 10 10 10
Connection (D-U)
air open-spring close
9996106
air close - spring open
99969,56
air open-air close
10 10 10 8 10 8
Clamp coupling: Nominal width NW
Tightening moment: DIN
INCH
25
1
40
1½
50
2
65
2½
80
3
100
4
Torque in Nm 15 15 15 25 20 55
Nominal width NW
Fluiddynamic measurement :
(accroding to DIN EN 60534-2-3)
DIN
INCH
25
1
40
1½
50
2
65
2½
80
3
100
4
A-D
12 35 65 101 153 170
D-A
12 35 65 101 153 180
D-U
23 46 84 138 220 270
U-D
25 48 82 140 220 270
* no value available
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