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Alfa Laval
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SBV
Instruction Manual
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Alfa Laval SBV Instruction Manual

Download
TD 451-013
ESE01782-EN7 2016-10
Original manual
Instruction Manual
SBV Sanitary Ball Valve
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Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
1. EC Declaration of conformity ....................................................................... 4
2. Safety .................................................................................................... 5
2.1. Important information .............................................................................
5
2.2. Warning signs .....................................................................................
5
2.3. Safety precautions ................................................................................
5
3. Installation .............................................................................................. 6
3.1. Unpacking/delivery ...............................................................................
6
3.2. General installation ................................................................................
6
3.3. Welding ............................................................................................
7
3.4. Indication and control equipment (optional extras) ............................................
8
3.5. Recycling information .............................................................................
9
4. Operation ............................................................................................... 10
4.1. Operation ..........................................................................................
10
4.2. Fault finding .......................................................................................
11
4.3. Recommended cleaning .........................................................................
12
5. Maintenance ........................................................................................... 14
5.1. General maintenance .............................................................................
14
5.2. Replacement of product wetted seals ..........................................................
15
5.3. Replacement of all seals .........................................................................
16
6. Technical data ......................................................................................... 20
6.1. Technical data .....................................................................................
20
7. Parts list/service kits ................................................................................. 21
7.1. SBV Sanitary Ball Valve ..........................................................................
21
7.2. SBV Sanitary Ball Valve for Inch tube ...........................................................
22
7.3. SBV Sanitary Ball Valve for DIN tube ............................................................
26
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1 EC Declaration of conformity
Revision of Declaration of Conformity 2013-12-03
The Designated Com
pany
Alfa Laval Koldin
gA/S
Company Name
Albuen 31, DK-6000 Kolding, Denmark
Address
+4579322200
Phone No.
hereby declare that
Val ve
Designation
SBV
Typ e
is in conformity with the following directive with amendments:
- Machinery Directive 2006/42/EC
- The valve is in compliance with the Pressure Equipment Directive 2014/68/EU and was subjected to the following
assessment procedure Module A. Diameters ≥ DN125 may not be used for fluids group 1.
The person authorised to compile the technical file is the signer of this document
Global Product Quality Manager
Pumps, Valves, Fittings and Tank Equipment Lars Kruse Andersen
Title Name
Kolding
2016-06-01
Place Date Signature
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2 Safety
Unsafe practices and other important information are emphasized in this manual. Warnings are emphasized by means of special signs.
2.1 Important information
Alwaysreadthemanualbeforeusingthevalve!
WARNING Indicates that special procedures must be followed to avoid serious personal injury.
CAUTION Indicates that special procedures must be followed to avoid damage to the valve.
NOTE Indicates important information to simplify or clarify procedures.
2.2 Warning signs
General warning:
Caustic agents:
2.3 Safety precautions
Installation:
Always observe the technical data (see chapter 6 Technical data).
!
Always release compressed air after use.
Operation:
Always observe the technical data (see chapter 6 Technical data). Never touch the valve or the pipelines when processing hot liquids or when sterilizing.
!
Always handle lye and acid with great care.
Maintenance:
- Always observe the technical data (see chapter 6 Technical data).
!
- Always release compressed air after use.
- The valve must never be hot when servicing it.
- The valve/actuator and the pipelines must never be pressurised when servicing the valve/ actuator.
- Never stick your fingers through the valve ports if the valve is supplied with compressed air.
- Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
Transportation: Always secure that compressed air is released.
Always secure that all connections is disconnected before attempt to remove the valve from the installation. Always drain liquid out of valves before transportation. Always use predesigned lifting points if defined. Always secure sufficient fixing of the valve during transportation - if special designed packaging material is available it
must be used.
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3 Installation
The instruction manual is part of the delivery. Study the instructions carefully. The items refer to parts list and service kits section.
3.1 Unpacking/delivery
Step 1 CAUTION Alfa Laval cannot be held responsible for incorrect unpacking.
Check the delivery:
1. Complete valve.
2. Delivery note.
Step 2
1. Clean the valve for possible packing materials.
2. Inspect the valve for visible transport damage.
3. Avoid damaging air and pipe connections.
3.2 General installation
Step 1
Always read the technical data carefully. See chapter 6 Technical data
Always release compressed air after use.
CAUTION Alfa Laval cannot be held responsible for incorrect installation.
For further information on installation of valves, please see Guidelines for installation of valve clusters and other installations, ESE00041
Step 2 Avoid stressing the valve as this can cause deformation of the sealing area and malfunction of the valve (leakage or faulty indication).
Pay special attention to:
-Vibrations
- Thermal expansion of the tubes
- Excessive welding
- Overloading of the pipelines
Fittings: Ensure that the connections are tight.
Air connection of actuator: Connect compressed air correctly.
Pay special attention to warnings!
TD451-016_1
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3 Installation
Study the instructions carefully.
3.3 Welding
Step 1
1. Dismantle the flanges in accordance with the instructions in section 4 Operation. Remove seal rings and O-rings. 2, Weld the flanges into the pipe lines. Keep distance B between flanges.
3. If welding both flanges, ensure that the flanges can be moved axially minimum C mm to allow for valve maintenance.
4. Maintain the minimum clearance A so that the actuator or handle can be removed.
5. Assemble the valve in accordance with the instructions in section 4 Operation after the welding.
Size
A(mm)(inch)
Manual Actuated
B(mm)
(inch)
C(mm)
(inch)
DN/OD 25 DN 25
317
(12.5)
507
(20.0)
34
(1.3)
30
(1.2)
DN/OD 38 DN 40
325
(12.8)
515
(20.3)
40
(1.6)
30
(1.2)
DN/OD 51 DN 50
335
(13.2)
524
(20.6)
50
(2.0)
30
(1.2)
DN/OD 63.5 DN 65
345
(13.6)
535
(21.1)
56
(2.2)
40
(1.6)
DN/OD 76.1 DN 80
356
(14.0)
546
(21.5)
70
(2.75)
40
(1.6)
DN/OD 101.6 DN 100
406
(16.0)
595
(23.4)
100
(3.9)
40
(1.6)
NOTE: Valves with adapter and ThinkTop: add 200 mm (7.9 inch) to dimension A
Step 2 Pre-use check:
Open and close the valve several times to ensure that the ball moves smoothly against the seal rings.
Pay special attention to the warnings!
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3 Installation
Study the instructions carefully.
3.4 Indication and control equipment (optional extras)
CAUTION! The indication and control equipment must be electrically installed by authorized personnel only.
-Inductiveproxi
mity switches:
(See the instruc
tions on the unit).
-ThinkTop ®: (See the separa
te instruction manual).
Manual valves: Manual valves with optional handle for inductive proximity switches are
designed for the mounting of one or two M12 feedback sensors for open and/or closed position detection. Feedback sensors should be installed and adjusted according to the specification on the unit.
Valves with standard actuator: Valves with standard actuator are prepared for the mounting of one or two
M12 feedback sensors on the position indicator.
Mounting:
1. Remove the red plastic cap for the desired valve position.
2. Tighten the sensor unit gently.
3. Install the unit according to product specification.
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3 Installation
Study the instructions carefully.
Valves with ThinkTop® adapter: Follow the instructions in the manual.
3.5 Recycling information
Unpacking
- Packing material consists of wood, plastics, cardboard boxes and in some cases metal straps.
- Wood and cardboard boxes can be reused, recycled or used for energy recovery.
- Plastics should be recycled or burnt at a licensed waste incineration plant.
- Metal straps should be sent for material recycling.
Maintenance
- During maintenance oil and wear parts in the machine are replaced.
- All metal should be sent for material recycling.
- Worn out or defective electronic parts should be sent to a licensed handler for material recycling.
- Oil and all non metal wear parts must be taken care of in agreement with local regulations.
Scrapping
- At end of use, the equipment shall be recycled according to relevant, local regulations. Beside the equipment itself, any hazardous residues from the process liquid must be considered and death with in a proper manner. When in doubt, or in the absence of local regulations, please contact the local Alfa Laval sales company.
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4Operation
Study the instructions carefully and pay special attention to the warnings! The valve is automati
cally or manually operated by means of an actuator or a handle.
4.1 Operation
Step 1
Always read the technical data thoroughly. (see chapter 6 Technical data)
CAUTION Alfa Laval cannot be held responsible for incorrect operation.
Step 2
Never touch the valve or the pipelines when processing hot liquids or when sterilising.
Burning danger!
TD451-022_1
Operation by means of actuator: Automatic on/off operation by means of compressed air. The position indicator on the actuator reflects the ball bore position. In vertical position the valve is open - in horizontal position the valve is closed.
C: Closed position P: Position indicator
Operation by means of handle:
1. Press handle arms together while rotating it. The position of the handle reflects the position of the ball bore. For correct mounting of handle, please see Step 5.
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4Operation
Pay attention to possible break-down. Study the instructions carefully. NC = Normally closed. NO = Normally open.
4.2 Fault finding
NOTE Study the maintenance instructions carefully before replacing worn parts - see section 5.1 General maintenance
Problem
Cause/result
Repair
Internal leakage (normal wear)
Worn valve seat Worn flange O-rings
Replace the product wetted seals
Internal leakage (too early)
Worn valve seat Worn flange O-rings Many activations High pressure and/or temperature Aggressive media
Replace the product wetted seals Consider selecting another elastomer sealing material Change operating conditions
External leakage (normal wear)
Worn flange O-rings Worn stem sealing unit
Replace all seals
External leakage (too early)
Damaged or worn flange O-rings Damaged or worn stem sealing unit Many activations High pressure and/or temperature Aggressive media
Replace all seals Select another elastomer sealing material grade Change operating conditions
Valve cannot be activated or is difficult to operate
Too low air pressure. Incorrect elastomer material (swelling)
Check and correct air pressure Select another elastomer sealing material grade
Valve is NO (normally open), should be NC (normally closed)
90° displacement of the actuator
Remove actuator, turn valve into desired pressureless position and remount actuator
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4Operation
The valve is designed for cleaning in place (CIP). CIP = Cleaning In Place. Study the instructio
ns carefully and pay special attention to the warnings! NaOH = Caustic Soda. HNO
3
= Nitric acid.
4.3 Recommended cleaning
Step 1
Always handle lye and acid with great care.
Caustic danger!
Always use
rubber gloves!
Always use
protective goggles!
Step 2
Never touch the valve or the pipelines when sterilising.
Burning danger!
TD451-022_1
Step 3 Examples of cleaning agents: Use clean water, free from clorides.
1. 1% by weight NaOH at 70
o
C 2. 0.5% by weight HNO3at 70oC (158oF)
1kg(2.2lbs)
NaOH
+
100 l (26.4 gal)
water
= Cleaning agent.
0.7l(o.18gal) 53% HNO
3
+
100 l (26.4 gal)
water
= Cleaning agent.
2.2l(0.58gal) 33% NaOH
+
100 l (26.4 gal)
water
=
Cleaning agent.
Step 4
1. Avoid excessive concentration of the cleaning agent.
⇒ Dose gradually
2. Adjust the cleaning flow to the process.
⇒ Sterilisation of milk/viscous liquids ⇒ Increase the cleaning flow
3. Always rinse well with clean water after the cleaning.
CAUTION! The cleaning agents must be stored/disposed of in accordance with current rules/directives.
Always rinse!
Clean water
Cleaning agents
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4Operation
The valve is designed for cleaning in place (CIP). CIP = Cleaning In Place. Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic Soda. HNO
3
= Nitric acid.
To secure optimum cleaning of the cavity between valve seats and ball during the cleaning cycle, please follow the recommendations below
In-line cleaning: Manual valves: Rotate the ball 20-45° from open position a number of times in the beginning of each cleaning cycle. Adjust duration and number of cycles to the process.
Valves with air actuator: Rotatetheball20-45°fromopenpositionanumberoftimesinthebeginningofeachcleaningcycle. Proposal – initial position: valve open: 1 sec. air release followed by 1 sec. activation. Repeat three times. Adjust solenoid timing and number of cycles to the process.
Caution: Rotation angles larger than 45° from open position might cause pressure shocks and should therefore be avoided!
Valves with cavity cleaning feature (optional): The cavity is additionally to be cleaned by connecting the cavity cleaning connections to the cleaning circuit. Caution: To avoid the risk of mixing product and CIP, the valve cavity should never be cleaned when there is product in the product line.
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5 Maintenance
Maintain the valve and the actuator carefully. Study the instructions carefully and pay special attention to the warnings! Always keep service kits in stock. Always useAlfaLavalgenuinespareparts.
5.1 General maintenance
Step 1
Always read the technical data carefully. See chapter 6 Technical data
Always release compressed air after use.
NOTE All scrap must be stored/discharged in accordance with current rules/directives.
Step 2
Never service the valve when it is hot. The valve/actuator and the pipelines must never be pressurised when servicing the valve/actuator.
Atmospheric pressure required!
Burning danger!
TD451-022_1
Step 3
Never stick your fingers through the valve ports if the actuator is supplied with compressed air.
Cutting danger!
Recommended spare parts: Service kits - see section 7 Parts list/service kits Order service kits from the service kits list - see section 7 Parts list/service kits
Product wetted seals Valve stem seals
Preventive maintenance
Replace after 12 months Replace all seals after 24 month
Maintenance after leakage (leakage normally starts slowly)
Replace at the end of the day Replace by the end of the day
Planned maintenance
-Reg
ular inspection for leakage
and
smooth operation
-Kee
p a record of the valve
-Us
e the statistics for planning of
in
spections
-Reg
ular inspection for leakage
and
smooth operation
-Kee
p a record of the valve
-Us
e the statistics for planning of
in
spections
NOTE! The actuator is maintenance-free.
1
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5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section - see section 7 Parts list/service kits.
5.2 Replacement of product wetted seals
Step 1
1. Study the instructions carefully. The items refer to the parts list and service kits section. Service kit: 2 pcs. valve seat (5), 2 pcs. O-ring (6), 2. pcs. O-ring (7).
2. Loosen and remove flange screws (8) and remove valve from pipe line (be careful not to drop the ball if the valve is in closed position).
3. Remove ball (3) and check for excessive wear or damage.
4. Remove valve seat (5) and O-rings (6), (7) from flange (2).
Step 2
1. Insert new O-rings (6), (7) and valve seat (5) in flange (2).
2. CAUTION! NC valves: Ball should be turned to “closed” position before fitting the actuator without compressed air (be careful not to drop the ball). NO valves: Ball should be turned to “open” position before fitting acuator.
3. Insert valve body (1) between flanges (2).
4. Tighten screws (8) until metallic stop.
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5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
5.3 Replacement of all seals
Disassembly of valve:
Step 1 Release all comp
ressed air (actuated valves only).
Step 2
1. Loosen and remove flange screws (8) and remove valve from pipe line (be careful not to drop the ball if the valve is in closed position.)
2. Remove ball (3) and check for excessive wear or damage.
3. Remove valve seat (5) and O-rings (6), (7) from flange (2).
Release all c
ompressed air (actuated valves only).
TD451-027_1
Step 3 Actuated valves
1. Loosen screws (18) and remove actuator (20) and coupling (17).
2. Loosen screws (16) and remove bonnet (19)
Manual valves
1. Loosen screw (26) and remove handle (25).
2. Loosen screws (23) and remove top plate (24).
Step 4
1. Remove slide bearing (14) and spring (13).
2. Remove stem (4) and sliding ring (9) through the valve body (1).
3. Remove stem gasket unit (10), (11) and (12).
TD451-002_1
14
13
12
11
10
9
4
1
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5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Step 5 Reassembly of valve: Place the new sliding ring (9) on stem (4) and mount stem unit in valve body (1)
Step 6
Insert new gasket unit (10), (11) and (12) in valve body. Use the mounting tool and be careful not to damage the stem gaskets.
TD451-002_1
14
13
12
11
10
9
4
Step 7 Place spring (13) and new slide bearing (14) on stem (4).
TD 451-032
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5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Step 7a
Actuated valves
1. Mount bonnet (19) on valve body (1) with screws (16)
2. Align bonnet (19) with the two pins (15).
Step 7b
Manual valves
1. Mount top plate (24) on valve body (1) with screws (23)
2. Align top plate (24) with the two pins (15).
Step 8 Fit ball
CAUTION!
- NC valves: Ball should be turned to “closed” position before fitting the actuator without compressed air (be careful not to drop the ball).
- NO valves: Ball should be in “open” position before fitting actuator.
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5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Step 9 Actuated valves: Actuated valves
1. Mount coupling (17) and actuator (20) on bonnet (19) with screws (18)
2. Align position indicators on actuator and stem.
Manual valves
1. Mount handle (25) on stem (4) with screw (26)
2. Align handle with position indicator on stem.
Step 10
1. Align handle with position indicator on stem.
2. Insert valve body (1) between flanges (2).
3. Insert valve body (1) between flanges (2).
4. Open and close the valve several times to ensure proper operation.
TD451-027_1
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6 Technical data
It is important to observe the technical data during installation, operation and maintenance. Inform the personnel about the technical data. NC = Normally closed. NO = Normally open.
6.1 Technical data
A precision made ball with a bore is positioned inside the valve body between two flanges and two PTFE valve seats. A 90° rotation of the valve stem is transferred to the ball and thereby opening or closing the valve.
A special select
ed PTFE material grade secures long lifetime of the product wetted seals. Reliable valve stem sealing is achieved by the use of spring loaded and self adjusting seal rings. SBV is operated by a pneumatic actuator or manually operated by means of a handle with lockable positions. The valve is assembled with screws for easy inspection
and maintenance.
Val ve
Max. product pressure
1600 kPa (10 bar
) (232 PSI)
Max. recommended pressure during activation
600 kPa (6 bar)
Min. product pressure
Full vacuum
Temperature range
-10
o
Cto+130oC(14oto 266°F) (EPDM).
Air consumption ø104: 0.5 Nl Air consumption ø104: 0.5 Nl
Air consumption ø129: 0.75 Nl Air consumption ø129: 0.75 Nl
Max. sterilisation temperature, short time
+ 150° C (302° F)
Actuator
Operating pressure
600 - 1000 kPa (6 - 10 bar) (87 - 145 PSI)
Temperature range
+4
°
Cto+60°C (39.2 to 140 F)
Materials
Product wetted steel parts
AISI 316L
Other steel parts
AISI 304
Surface quality, product wetted parts Ra < 0.8µm
External surface finish
Semi bright
External surface finish, actuator
Semi bright (brushed)
Product wetted seals
PTFE, EPDM
Other seals
PTFE, NBR
Weight (kg)
Inch tubes DIN tubes
Size
DN/OD25DN/OD28DN/OD51DN/OD
63.5
DN/OD
76.1
DN/OD
101.6
DN25DN
40
DN
50
DN65DN80DN
100
Manual (kg)
2.3 3.4 4.8
7
13.5 27 2 3.1 4.5 6.4 12.3 24
Actuated (kg)
6.7 7.8 9.2 11.4 17.9 35.8 6.4
7.5
8.9 10.8 17.9 32
ThinkTop® adapter (kg)
8.6 9.7 11.1 13.3 19.8 37.7 8.3 9.4 10.8 12.7 19.8 34.7
Noise One meter away from - and 1.6 meter above the exhaust the noise level of a valve actuator will be approximately 77db(A) without noise damper and approximately 72 db (A) with damper - Measured at 7 bars air-pressure.
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7 Parts list/service kits
Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
7.1 SBV Sanitary Ball Valve
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7 Parts list/service kits
Always useAlfaLavalgenuinespareparts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
7.2 SBV Sanitary Ball Valve for Inch tube
1a
1b
TD451-036_3
2
2
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7 Parts list/service kits
Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
Parts list
Pos. Qty Denomination
1a 1
Valve bo dy 22Flange 3
1
Ball 41
Stem 5a ♦
2Valveseat 5b  2Valveseat 6 ♦ 2
O-ring
7 ♦
2
O-ring 88Flangescrew 9 ♦ 1
Sliding ring 10 ♦ 1
Support ring 11 ♦
3V-rings
12 ♦
1
Pressure ring 13
1
Spring 14 ♦ 1
Slide bearing 15
2Pin
16 2
Screw (act.) 17 1
Coupling 18 2
Screw 19 1 Bonnet 20 1 Actuator complete, standard
version 20a Actuator
20b
1
Position indicator complete 21 Actuator complete, ThinkTop
version 21a
1
ThinkTop adapter complete 22 2
Screw (man.) 23a
1
To p p la t e 23b Top plate
24a
1
Handle 24b Handle
25 1
Screw 26 2
Seal for valves with cavity cleaning
connections **
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7 Parts list/service kits
Always useAlfaLavalgenuinespareparts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
Service kits
Denomination DN25 DN38 DN51 DN63.5 DN76.1 DN101.6
Service kits for product wetted parts
Service kit, EPDM (std.) . . ..
9612647701 9612647709 9612647717 9612647725 9612647733 9612647741
Service kit, NBR ...........
9612647702 9612647710 9612647718 9612647726 9612647734 9612647742
Service kit, Q ...............
9612647703 9612647711 9612647719 9612647727 9612647735 9612647743
Service kit, FPM
............
9612647704 9612647712 9612647720 9612647728 9612647736 9612647744
Service Kits fo
r cavity fillers
Service kit, EPDM (std.) . . ..
9612647801 9612647809 9612647817 9612647825 9612647833 9612647841
Service kit, NBR ...........
9612647802 9612647810 9612647818 9612647826 9612647834 9612647842
Service kit, Q ...............
9612647803 9612647811 9612647819 9612647827 9612647835 9612647843
Service kit, FPM ............
9612647804 9612647812 9612647820 9612647828 9612647836 9612647844
Service kits
Denomination DN25 DN38 DN51 DN63.5 DN76.1 DN101.6
Service Kits for all seals
♦
Service kit, EPDM (std.) * . .
9612647705 9612647713 9612647721 9612647729 9612647737 9612647745
♦
Service kit, NBR * ..........
9612647706 9612647714 9612647722 9612647730 9612647738 9612647746
♦
Service kit, Q * .............
9612647707 9612647715 9612647723 9612647731 9612647739 9612647747
♦
Service kit, FPM * ..........
9612647708 9612647716 9612647724 9612647732 9612647740 9612647748
Service kits for cavity fillers - all seals
Service kit, EPDM (std.) * . .
9612647805 9612647813 9612647821 9612647829 9612647837 9612647845
Service kit, NBR * ..........
9612647806 9612647814 9612647822 9612647830 9612647838 9612647846
Service kit, Q * .............
9612647807 9612647815 9612647823 9612647831 9612647839 9612647847
Service kit, FPM * ..........
9612647808 9612647816 9612647824 9612647832 9612647840 9612647848
* Including mounting tool for stem gasket unit ** Not included in service kits
Parts marked with
♦ are included in the service kits.
Recommended spare parts: Service kits.
900152/1
2
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.
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7 Parts list/service kits
Always useAlfaLavalgenuinespareparts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
7.3 SBV Sanitary Ball Valve for DIN tube
1a
1b
TD451-036_3
2
6
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7 Parts list/service kits
Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
Parts list
Pos. Qty Denomination
1a 1
Valve bo dy 22Flange 3
1
Ball 41
Stem 5a ♦
2Valveseat 5b  2Valveseat 6 ♦ 2
O-ring
7 ♦
2
O-ring 88Flangescrew 9 ♦ 1
Sliding ring 10 ♦ 1
Support ring 11 ♦
3V-rings
12 ♦
1
Pressure ring 13
1
Spring 14 ♦ 1
Slide bearing 15
2Pin
16 2
Screw (act.) 17 1
Coupling 18 2
Screw 19 1 Bonnet 20 1 Actuator complete, standard
version 20a Actuator
20b
1
Position indicator complete 21 Actuator complete, ThinkTop
version 21a
1
ThinkTop adapter complete 22 2
Screw (man.) 23a
1
To p p la t e 23b Top plate
24a
1
Handle 24b Handle
25 1
Screw 26 2
Seal for valves with cavity cleaning
connections **
27
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7 Parts list/service kits
Always useAlfaLavalgenuinespareparts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine spare parts.
Service kits
Denomination DN25 DN40 DN50 DN65 DN80 DN100
Service kits for product wetted parts
Service kit, EPDM (std.) . . ..
9612647749 9612647757 9612647765 9612647773 9612647781 9612647789
Service kit, NBR ...........
9612647750 9612647758 9612647766 9612647774 9612647782 9612647790
Service kit, Q ...............
9612647751 9612647759 9612647767 9612647775 9612647783 9612647791
Service kit, FPM
............
9612647752 9612647760 9612647768 9612647776 9612647784 9612647792
Service kits fo
r cavity fillers
Service kit, EPDM (std.) . . ..
9612647849 9612647857 9612647865 9612647873 9612647881 9612647889
Service kit, NBR ...........
9612647850 9612647858 9612647866 9612647874 9612647882 9612647890
Service kit, Q ...............
9612647851 9612647859 9612647867 9612647875 9612647883 9612647891
Service kit, FPM ............
9612647852 9612647860 9612647868 9612647876 9612647884 9612647892
Service kits
Denomination DN25 DN40 DN50 DN65 DN80 DN100
Service kits for all seals
♦
Service kit, EPDM (std.) * . .
9612647753 9612647761 9612647769 9612647777 9612647785 9612647793
♦
Service kit, NBR * ..........
9612647754 9612647762 9612647770 9612647778 9612647786 9612647794
♦
Service kit, Q * .............
9612647755 9612647763 9612647771 9612647779 9612647787 9612647795
♦
Service kit, FPM * ..........
9612647756 9612647764 9612647772 9612647780 9612647788 9612647796
Service kits for cavity fillers - all seals
Service kit, EPDM (std.) * . .
9612647853 9612647861 9612647869 9612647877 9612647885 9612647893
Service kit, NBR * ..........
9612647854 9612647862 9612647870 9612647878 9612647886 9612647894
Service kit, Q * .............
9612647855 9612647863 9612647871 9612647879 9612647887 9612647895
Service kit, FPM * ..........
9612647856 9612647864 9612647872 9612647880 9612647888 9612647896
* Including mounting tool for stem gasket unit ** Not included in service kits
Parts marked with
♦ are included in the service kits.
Recommended spare parts: Service kits.
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How to contact Alfa Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information directly.
© Alfa Laval C orporate AB This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intellectual property and thereto related rights. It is the responsibility of the user of this document to comply with all applicable intellectual property laws. Wi thout limiting any rights related to this document, no part of this document may be copied, reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express ed permission of Alfa Laval Corporate AB. Alfa Laval Corporate AB will enforce its rights related to this document to the fullest extent of the law, including the seeking of criminal prosecution.
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