KIESELMANN 5093 Series User manual

Type 5093
EPDM: Type 5093xxx000-xxx
HNBR: Type 5093xxx700-xxx
FKM: Type 5093xxx140-xxx
O-ring - Model
Intermediate flange with welding ends
Operating instruction
Translation of the original
Non-return valve
PDF • ak • 19/09/2019
GB
ENGLISH

KIESELMANN GmbH
Paul-Kieselmann-Str. 4-10
75438 Knittlingen
( [phone] • 7 [phone]
www.kieselmann.de • [email protected]
Copyright: © KIESELMANN FLUID PROCESS GROUP

KIESELMANN GmbH Table of contents
5093_EN III
Table of contents
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 .............................................................................................................................................................................4
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 Function and operation .................................................................................................................................................8
4.1 Description of function........................................................................................................................................................8
4.2 Commissioning, service and maintenance........................................................................................................................8
4.2.1 Commissioning...................................................................................................................................................... 8
4.2.2 Service.................................................................................................................................................................... 9
4.2.3 Cleaning ................................................................................................................................................................. 9
5 Technical data ............................................................................................................................................................10
5.1 Check valves Type 5093 ...................................................................................................................................................10
5.1.1 Opening pressure, closing pressure and KV values .......................................................................................... 10
6 Disassembly and assembly .........................................................................................................................................11
6.1 Disassembly.......................................................................................................................................................................11
6.2 Assembly ...........................................................................................................................................................................11
7 Drawings and dimensions ...........................................................................................................................................12
7.1 Drawings ............................................................................................................................................................................12
7.2 Dimensions ........................................................................................................................................................................13
8 Wearing parts .............................................................................................................................................................14
8.1 Wear parts kit.....................................................................................................................................................................14

Operating instruction | KIESELMANN GmbH1 | General informations
4 / 15 5093_EN
1 General informations
1.1 Informations for your safety
We are pleased that you have decided for a high-class KIESELMANN GmbH 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 ad-
vices contained in it. This guarantees reliable and safe operation of this product and your plant re-
spectively. 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, hand-
ling 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 war-
ranty. 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 GmbH - 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 in-
struction. 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 GmbH can-
not 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 instruc-
tions.
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 quali-
fied personnel to make electrical connections.

KIESELMANN GmbH | Operating instruction General informations | 1
5093_EN 5 / 15
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 in-
structions given in the operating manual, please observe the relevant accident prevention regula-
tions, generally accepted safety regulations, regulations effective in the country of installation,
working and safety instructions effective in the user's plant.

Operating instruction | KIESELMANN GmbH2 | Safety instructions
6 / 15 5093_EN
2 Safety instructions
2.1 Intended use
This type of non-return valve is used as an independent non-return stop valve for liquid and gas me-
dia in systems used in the food and drinks industry, the pharmaceutical industry and the biotechno-
logy 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 tech-
nical 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.
– Medias flowing through the leakage drain outlet are to be drained off without splashing
into a discharge arrangement.
– Carry the disassembling only if when the plant has been rendered pressure-less and free
of liquid 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.

KIESELMANN GmbH | Operating instruction Delivery, transport and storage | 3
5093_EN 7 / 15
3 Delivery, transport and storage
3.1 Delivery
• Immediately after receipt check the delivery for completeness and transport damages.
• Remove the packaging from the product.
• Retain packaging material, or expose of according to local regulations.
3.2 Transport
CAUTION
Risk of injury and damage to the product
During the transport the generally acknowledged rules of technology, the national accident preven-
tion regulationsand company internal work and safety regulations must be observed.
3.3 Storage
NOTICE
Damage to the product due to improper storage!
Observe storage instructions
avoid a prolonged storage
INFORMATION
Recommendation for longer storage
We recommend regularly checking the product and the prevailing storage conditions during long
storage times.
• To avoid damage to seals and bearings,
– products up to DN 125 / OD 5 inch should be stored horizontally for maximum 6 months.
– products larger than DN 125 / 5 inch, should be stored in the upright position with the actu-
ator on top.
• Don't store any objects on the products.
• Protect the products for wetness, dust and dirt.
• The product should be stored in a dry and well ventilated room at a constant temperature (op-
timal indoor temperature: 25 C ±5; indoor humidity data 70% ±5%).
• Protect seals, bearings and plastic parts for UV light and ozone.

Operating instruction | KIESELMANN GmbH4 | Function and operation
8 / 15 5093_EN
4 Function and operation
4.1 Description of function
B
A
The valve open against spring power with flow pressure > x,xx bar in flow direction “A“ (see Tab.).
The valve close added by spring power with flow pressure > 0,1 bar in flow direction “B“.
NOTICE
A pressure from minimum 0,8 bar is necessary for a leakproof shut off in flow direction "B".
4.2 Commissioning, service and maintenance
4.2.1 Commissioning
4.2.1.1 Installation instructions
Fitting position
Non return valve be installed preferably vertically, with the flow direction from bottom to top.
Other mounting positions are possible, but the function of the valve must always be checked in the
operating state.
NOTICE
The flow direction is generally in the direction A.
If installed horizontally, some minor residual liquids will remain in the housing.
4.2.1.2 General welding guidelines
Sealing elements integrated in weld components must generally be removed prior to welding. To
prevent damage, welding should be undertaken by certified personnel (EN ISO 9606-1). Use the TIG
(Tungsten Inert Gas) welding process.
CAUTION
Damage and injuries due to high temperature supply
To avoid a distortion of the components, all welding parts must be welded to stress-relieved.
Allow all components to cool before assembling.
NOTICE
Damage due to impurities
Impurities can cause damage to the seals and seals area.
Clean inside areas prior to assembly.

KIESELMANN GmbH | Operating instruction Function and operation | 4
5093_EN 9 / 15
4.2.1.3 ATEX - Guidelines
For valves or plants/installations that are operated in the ATEX area, sufficient bonding (grounding)
must be ensured (see valid ATEX Guidelines EG).
4.2.2 Service
RECOMMENDATION
Replacement of seals
To achieve optimal maintenance cycles, the following points must be observed!
– When replacement of seals, all product-contacting seals should be replaced.
– Only original spare parts may be installed.
Maintenance interval
The maintenance intervals depend on the operating conditions "temperature, temperature-intervals,
medium, cleaning medium, pressure and opening frequency". We recommend replacing the seals 1-
year cycle The user, however should establish appropriate maintenance intervals according to the
condition of the seals.
Lubricant recommendation
EPDM; HNBR; NBR; FKM; k-flex - Klüber Paraliq GTE703*
Silicone - Klüber Sintheso pro AA2*
Thread - Interflon Food*
*) It is only permitted to use approved lubricants, if the respective fitting is used for the produc-
tion of food or drink. Please observe the relevant safety data sheets of the manufacturers of lub-
ricants.
4.2.3 Cleaning
Cleaning
The optimum cleaning is carried out with the pipe cleaning.

Operating instruction | KIESELMANN GmbH5 | Technical data
10 / 15 5093_EN
5 Technical data
5.1 Check valves Type 5093
Model Non-return valve
Intermediate flange with welding connection
Design: Sealing = O-ring
Valve size DIN: DN25 - DN150
Inch: OD1 - OD4
Connection Intermediate
• Welded end (S) DIN EN 10357
Temperature range Ambient (air):
Operating (medium depend-
ent):
Sterilization (SIP 30 min)
+4° to +45°C
+0° to +95°C
HNBR +110°C
EPDM +120°C
FKM +95°C
Pressure nominal (bar) DN25 - DN65
OD 1“ - OD 2½“
DN80 - DN150
OD 3“ - OD 4“
= PN 16
= PN 16
= PN 10
= PN 10
Leak rate A (DIN EN 12266-1)
Material:
(in product contact)
:stainless steel 1.4301 / AISI304
1.4404 / AISI316L
Surface Ra < 0,8µm e-polished
Sealing material HNBR (FDA)
EPDM (FDA)
FKM (FDA)
k-flex (FDA)
5.1.1 Opening pressure, closing pressure and KV values
Nominal diameter DN / OD
DIN
Inch
25
1
32
-
40
1½
50
2
65
2½
80
3
100
4“
125
-
150
-
Opening pres-
sure [bar(g)]
DIN
Inch
0.10
0.10
0.10
-
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.10
0.10
0.10
-
0.10
-
Closing pressure
[bar(g)]
DIN
Inch
0.05
0.05
0.05
-
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.05
0.10
-
0.10
-
KV-value (m³/h): DIN
Inch
18
13
28
-
36
33
60
54
104
87
150
119
230
220
350
-
450
-

KIESELMANN GmbH | Operating instruction Disassembly and assembly | 6
5093_EN 11 / 15
6 Disassembly and assembly
6.1 Disassembly
Mounting tools
T1 Combination wrench-Set SW 8 - SW 24 -
T2 Allen key - Set 1.5 - 10 -
T30 Needle - -
6.2 Assembly
• Before installation, thoroughly clean and slightly lubricate mounting areas and running sur-
faces.
• Assemble in reverse order.
NOTICE
Alternately press and roll the O-rings into the groove with round body.
Performance test
• Check the function according to the specified performance data in the operating state.

Operating instruction | KIESELMANN GmbH7 | Drawings and dimensions
12 / 15 5093_EN
7 Drawings and dimensions
7.1 Drawings
1. Piston plate
2. guidance
3. Spring
4. Tightly seats
5. Headless pin
6. Screw / threaded bolt
7. Hexagon nut
8. Screw
A = Screw joint
Fl = Flange
F-Fl = Flange - flange coupling
VG = Valve housing
D1= O-ring
D2 = O-rings
D3 = Seals
DN 25 - DN 100, 1‘‘ - 4‘‘
6
Fl 5 D2 2 3 D2 5 Fl 7
D3
1
D1
44
D3
VG
DN 125, DN 150
AFl
5
D2
2 3
D2
8Fl
7
D3
1
D1F-Fl
4
D3
VG
A

KIESELMANN GmbH | Operating instruction Drawings and dimensions | 7
5093_EN 13 / 15
7.2 Dimensions
DN D1 D2 L X
DN 25 - DN 100, 1‘‘ - 4‘‘
L
D1 D2
X
DN 125, DN 150
L
D1 D2
X
25 29x1.5 80 104 56
32 35x1.5 86 104 56
40 41x1.5 92 113 65
50 53x1.5 108 119 71
65 70x2 130 127 79
80 85x2 146 144 96
100 104x2 166 159 111
125 129x2 205 318 272
150 154x2 240 327 281
OD D1 D2 L X
1 Inch 25,4x1,65 80 104 56
1½ Inch 38,1x1,65 92 113 65
2 Inch 50,8x1,65 108 119 71
2½ Inch 63,5x1,65 130 127 79
3 Inch 76.2x2.00 146 144 96
4 Inch 101.6x2.00 166 159 111
5 Inch -
6 Inch -

Operating instruction | KIESELMANN GmbH8 | Wearing parts
14 / 15 5093_EN
8 Wearing parts
8.1 Wear parts kit
Wear parts set (WPS) EPDM O-ring - Model
• for Check valves 5093 xxx 000-xxx
WPS Pos. 3 Pos. D1 Pos. D2 Pos. D3
DIN
Inch
EPDM Spring
1.4310/AISI301
O-ring
EPDM
O-ring
EPDM
Seal
k-flex
25
1‘‘
5095 025 029-054
5095 026 029-054
8150117060-031 2304020030-170 2304031035-159 2353035026-114
2353032024-114
32
1¼‘‘
5095 032 029-054
-
8150117060-031 2304024035-170 2304041035-159 2353041032-114
-
40
1½‘‘
5095 040 029-054
5095 038 029-054
8150181000-031 2304028035-170 2304047025-159 2353047038-114
2353044036-114
50
2‘‘
5095 050 029-054
5095 051 029-054
8150182000-031 2304041035-170 2304062035-159 2353059050-114
2353057049-114
65
2½‘‘
5095 065 029-054
5095 064 029-054
8150209000-031 2304057035-170 2304085040-170 2353076066-114
2353071061-114
80
3‘‘
5095 080 029-054
5095 076 029-054
8150236000-031 2304069035-170 2304100040-159 2353090081-114
2353083073-114
100
4‘‘
5095 100 029-054
5095 101 029-054
8150236000-031 2304088035-170 2304118045-170 2353109100-114
2353107099-114
125
5‘‘
5095 125 029-054
-
8150263119-031 2304113053-084 2304146035-054 2353136125-114
150
6‘‘
5095 150 029-054
-
8150263119-031 2304136053-069 2304175050-054 2353161150-114

KIESELMANN GmbH | Operating instruction Wearing parts | 8
5093_EN 15 / 15
Wear parts set (WPS) HNBR O-ring - Model
for Check valves 5093 xxx 700-xxx
WPS Pos. 3 Pos. D1 Pos. D2 Pos. D3
DIN
Inch
HNBR Spring
1.4310/AISI301
O-ring
HNBR
O-ring
HNBR
Seal
k-flex
25
1‘‘
5095 025 210-050
5095 026 210-050
8150117060-031 2304020030-050 2304031035-050 2353035026-114
2353032024-114
32
-
5095 032 210-050
-
8150117060-031 2304024035-050 2304041035-050 2353041032-114
-
40
1½‘‘
5095 040 210-050
5095 038 210-050
8150181000-031 2304028035-050 2304047025-050 2353047038-114
2353044036-114
50
2‘‘
5095 050 210-050
5095 051 210-050
8150182000-031 2304041035-050 2304062035-050 2353059050-114
2353057049-114
65
2½‘‘
5095 065 210-050
5095 064 210-050
8150209000-031 2304057035-050 2304085040-050 2353076066-114
2353071061-114
80
3‘‘
5095 080 210-050
5095 076 210-050
8150236000-031 2304069035-050 2304100040-050 2353090081-114
2353083073-114
100
4‘‘
5095 100 210-050
5095 101 210-050
8150236000-031 2304088035-050 2304118045-050 2353109100-114
2353107099-114
125
5‘‘
-
-
150
6‘‘
-
-
Wear parts kit (WPS) FKM O-ring - Model
for Check valves 5093 xxx 140-xxx
WPS Pos. 3 Pos. D1 Pos. D2 Pos. D3
DIN
Inch
FKM Spring
1.4310/AISI301
O-ring
FKM
O-ring
FKM
Seal
k-flex
25
1‘‘
5095 025 000-051
5095 026 000-051
8150117060-031 2304020030-051 2304031035-051 2353035026-114
2353032024-114
32
-
5095 032 000-051
-
8150117060-031 2304024035-051 2304041035-051 2353041032-114
-
40
1½‘‘
5095 040 000-051
5095 038 000-051
8150181000-031 2304028035-051 2304047025-178 2353047038-114
2353044036-114
50
2‘‘
5095 050 000-051
5095 051 000-051
8150182000-031 2304041035-051 2304062035-051 2353059050-114
2353057049-114
65
2½‘‘
5095 065 000-051
5095 064 000-051
8150209000-031 2304057035-051 2304085040-051 2353076066-114
2353071061-114
80
3‘‘
5095 080 000-051
5095 076 000-051
8150236000-031 2304069035-051 2304100040-051 2353090081-114
2353083073-114
100
4‘‘
5095 100 000-051
5095 101 000-051
8150236000-031 2304088035-051 2304118045-051 2353109100-114
2353107099-114
125
5‘‘
-
-
150
6‘‘
-
-