Samson 9255000053 Manuale utente
DOC9048C
INSTRUCTION MANUAL FOR SAMSON 4-WAY VALVE DN125
4-WAY VALVE DN125
INSTRUCTION MANUAL
Accessories
• Technical data
• Functional description
• Installation
• Maintenance
2
CONTENTS
1 Introduction .............................................................................................................................. 4
1.1 Declaration of incorporation.................................................................................................... 4
1.2 Explanation of warning symbols.............................................................................................. 5
1.3 Field of application.................................................................................................................. 5
2 Technical data.......................................................................................................................... 6
2.1 Dimensions - With pneumatic actuator.................................................................................... 6
2.2 Dimensions - With handle bar ................................................................................................. 7
2.3 Specifications.......................................................................................................................... 8
2.4 Operating the 4-way valve ...................................................................................................... 8
2.5 Storage ................................................................................................................................... 8
2.6 Materials ................................................................................................................................ 9
2.6.1 Pneumatic actuator kit, DN125.............................................................................................. 10
2.6.2 4-way valve, DN125 .............................................................................................................. 11
3 Design........................................................................................................................................12
3.1 Position - With pneumatic actuator ....................................................................................... 12
3.2 Position - With handle bar..................................................................................................... 12
4 Installation and start-up...................................................................................................13
4.1 Securing the 4-way valve....................................................................................................... 13
4.2 Adjusting the 4-way valve ..................................................................................................... 13
5 Inspection intervals.............................................................................................................14
5.1 Inspecting for leakage........................................................................................................... 14
5.2 Inspection and cleaning ........................................................................................................ 14
5.3 Inspection and lubrication..................................................................................................... 14
4-way valve 3
E-Mail
Web www.samson-pumps.com Phone | +45 87 50 95 70 DK-8800 Viborg
DOC4036E
Declarationofincorporation
AnnexIIB
SamsonPumpsA/S
Petersmindevej21
DK-8800Viborg
Herebydeclaresthatthefollowingproduct:
4-wayvalveDN100withpneumaticactuator,itemNo.:1634740(ATEXapproved)
4-wayvalveDN100withpneumaticactuator,itemNo.:1634244(Standard)
4-wayvalveDN100withhandlebar,itemNo.:157.360(Standard)
4-wayvalveDN100withhandlebar,itemNo.:157.355(Standard)
4-wayvalveDN125withhandlebar,itemNo.:9255000053(Standard)
4-wayvalveDN125withpneumaticactuator,itemNo.:1634245(Standard)
Conformstothefollowingdirectives:
MachineryDirective2006/42/EC
ATEXDirective2014/34/EU(ATEXapprovedproductsonly)
Explosionprotectionasfollows:
II1GExhT95°CGaInternal
II2GExhT95°CGbExternal
Iherebydeclare,thattheproductareinconformitywiththefollowingharmonizedstandards:
DS/ENISO12100:2011Safetyofmachinery-Generalprinciplesfordesign-Riskassessmentandrisk
reduction
DS/EN1127-1:2011Explosiveatmospheres-Explosionpreventionandprotection-part1:Basic
conceptsandmethodology
DS/ENISO80079-36:2016 Explosiveatmospheres-Part36:Non-electricalequipmentforexplosive
atmospheres-Basicmethodandrequirements
DS/ENISO80079-37:2016Explosiveatmospheres-Part37:Non-electricalequipmentforexplosive
atmospheres-Non-electricaltypeofprotectionconstructionalsafety"c",control
ofignitionsources"b",liquidimmersion"k"
Thestandardsaboveonlyappliestotheextentthatitisrelevantforthepurposeoftheproduct.
TheproductisonlydeclaredinaccordancewiththeATEXDirectiveinthecasewheretheitem,hasbeen
orderedforuseinexplosiveenvironment.StandardproductsarenotinaccordancewiththeATEXDirective.
Hand-operatedvalvesarenotinscopeoftheATEXDirective.
Theproductmustnotbeusedbeforethecompletesystem,whichitmustbeincorporatedin,hasbeen
conformityassessedandfoundtocomplywithallrelevanthealthandsafetyrequirementsof2006/42/ECand
otherrelevantdirectives.Theproductmustbeincludedintheoverallriskassessment.
Viborg,08.05.2019________________________________________
JanS.Christiansen–Manager,Technicaldept.
1 INTRODUCTION
1.1 Declaration of incorporation
DOC4036E
4
To be used with all safety instructions that must be followed. A failure to follow the
instructions may result in injury and/or incorrect machine operation.
1.2 Explanation of warning symbols
1.3 Field of application
The 4-way valve may only be used with media that are not aggressive to the valves materials. See section
2.6 for components and appertaining materials.
Inlet of foreign objects can damage the 4-way valve.
Important technical and safety instructions is showed by symbols. If instructions are not performed
correctly, it may lead to personnel injury or incorrect function of the 4-way valve.
4-way valve 5
2.1 Dimensions - With pneumatic actuator
2 TECHNICAL DATA
HA
F
A
H
D
C
E
HB
B
P
L
N
DOC1634613_3
Dimensions [mm]
A B C D E F H HA HB L N P Weight [Kg]
225 225 220 220 150 150 420 180 300 M12 1/8” Ø153 42
DOC1634613_3
6
2.2 Dimensions - With handle bar
DOC1627338_3
A
H
DAC
AB
HB
F
HA
B
P
L
C
E
Dimensions [mm]
A AB AC B C D E F H HA HB L P Weight [Kg]
335 60 60 250 220 220 150 150 335 195 160 M12 Ø153 38
DOC1627338_3
4-way valve 7
2.3 Specifications
Description Minimum Maximum
Ambient temperature, operation -20°C 40°C
Ambient temperature, storage -20°C 60°C
Pressure 65 mbar abs. 3 bar(g)
Lubricating grease SKF LAGD 125/WA2
A failure to meet these specifications may result in damage to the 4-way valve.
2.4 Operating the 4-way valve
The 4-way valve must be inspected for damages upon delivery. If the 4-way valve is damaged, it must not
be used and the damage must be reported to the dealer.
The 4-way valve can be transported in the following ways:
DOC11093A
After operation, the 4-way valve can be stored for 30 days without further action.
If the 4-way valve is stored / not in use more than 30 days, it must be greased before use. See section 5.
The 4-way valve may not be used if it is damaged.
2.5 Storage
8
2.6 Materials
DOC1634613_6
3 2
1
Term Pos. Material Description
4-way valve 1 - -
Actuator set 2 - -
Handle bar 3 - -
The 4-way valve is composed by two main components:
• Pneumatic operated Pos.1 & Pos.2
• Manually operated Pos.1 & Pos.3
DOC1634613_6
4-way valve 9
2.6.1 Pneumatic actuator kit, DN125
DOC1634225_1
3
9
6
5
1
4
8
7
2
Term Pos. Material Description
Flange for 4-way valve DN125 1 Stainless steel AISI 316
Spacer 2 Stainless steel AISI 316
Pneumatic actuator AT251U D B 3 Aluminum Alodur hard anodization
Carrier for 4-way valve 4 Stainless steel AISI 316
M12 Washer Ø13/Ø24 x 2.5 5 Stainless steel DIN 125A A4
M12x80 Bolt 6 Stainless steel DIN 931 A4
M8 Washer Ø8,4/Ø17x1,6 7 Stainless steel DIN 125 A4
M8x20 Hex-Head Bolt 8 Stainless steel DIN 933 A4
Spring pin Ø8x50 9 Stainless steel DIN 1481 / ISO 8752 A2
DOC1634225_1
10
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