Walther SMS-07 Assembly Instructions Manual

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 1 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

Assembly Instructions

Mini-Spray Valve SMS-07

Article Number: S07-….

Figure: Spray Valve SMS-07 with round-jet air cap

NOTE

Please read the Assembly Instructions carefully before first using the incomplete device and
strictly adhere to the instructions!

The incomplete device may only be worked with and worked on by persons who are familiar
with the assembly instructions and the current regulations for industrial safety and accident
prevention.

Always keep a translated version of the “Original Assembly Instructions“ at the incomplete device!

The instructions have to be available anytime!

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 2 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
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Table of Contents

Page

EC DECLARATION OF CONFORMITY............................................................................................................................. 4

1 INTRODUCTION ................................................................................................................................................. 5

1.1 TARGET GROUP OF THE ASSEMBLY INSTRUCTIONS ............................................................................................................ 5

1.2 LIST OF SIGNS AND SYMBOLS ....................................................................................................................................... 5

2 SAFETY............................................................................................................................................................... 5

2.1 GENERAL INFORMATION ............................................................................................................................................. 5

2.2 DANGERS FROM RESIDUAL ENERGY ............................................................................................................................... 5

2.3 WARRANTY AND LIABILITY ........................................................................................................................................... 5

2.4 CORRECT USE ........................................................................................................................................................... 6

2.5 INCORRECT USE ........................................................................................................................................................ 6

2.6 QUALIFICATION OF PERSONNEL .................................................................................................................................... 6

3 TRANSPORT ....................................................................................................................................................... 7

3.1 PACKAGING .............................................................................................................................................................. 7

3.2 TASKS BEFORE TRANSPORT .......................................................................................................................................... 7

4 DESCRIPTION OF FUNCTION .............................................................................................................................. 7

4.1 PURPOSE OF THE DEVICE ............................................................................................................................................. 7

4.2 TECHNICAL DATA ....................................................................................................................................................... 7

4.3 TYPE LABEL .............................................................................................................................................................. 8

5 MOUNTING AND START OF OPERATION ............................................................................................................ 8

5.1 HOSE MOUNTING...................................................................................................................................................... 8

5.2 PROXIMITY SWITCH FOR NEEDLE DETECTION .................................................................................................................. 9

5.2.1 Wiring Diagram of Proximity Switch for Needle Detection ......................................................................... 9

6 OPERATION ..................................................................................................................................................... 10

6.1 GENERAL INFORMATION ........................................................................................................................................... 10

6.2 OPERATION INSTRUCTIONS / OPERATING CONDITIONS .................................................................................................... 10

7 TAKING OUT OF SERVICE ................................................................................................................................. 11

7.1 SHORT INTERRUPTION .............................................................................................................................................. 11

7.2 LONG-TERM INTERRUPTION ....................................................................................................................................... 11

7.3 FINAL SHUTDOWN OF DEVICE .................................................................................................................................... 11

8 MAINTENANCE AND REPAIR ............................................................................................................................ 11

8.1 GENERAL INFORMATION ........................................................................................................................................... 11

8.2 CLEANING .............................................................................................................................................................. 12

8.3 MAINTENANCE FOR USE IN COLOR-MARKING SYSTEMS (NORMAL OPERATION) .................................................................. 12

8.4 REPLACING NOZZLE SET ............................................................................................................................................ 13

8.5 INSERTING NEW GASKET ELEMENTS ............................................................................................................................ 13

8.6 SPARE PARTS .......................................................................................................................................................... 13

8.7 CUSTOMER SERVICE / SUPPORT .................................................................................................................................. 13

9 TROUBLESHOOTING ........................................................................................................................................ 14

9.1 GENERAL INFORMATION ........................................................................................................................................... 14

9.2 MALFUNCTION: ...................................................................................................................................................... 14

9.3 SPRAY PATTERNS / FAULTS ......................................................................................................................................... 15

10 APPENDIX ........................................................................................................................................................ 16

10.1 DIMENSIONED DRAWING FOR SMS-07 (STANDARD) ................................................................................................. 16

10.1.1 Spare Part Drawing for SMS-07 (Standard) .......................................................................................... 17

10.1.2 Spare Part List for SMS-07 (Standard) .................................................................................................. 18

10.2 DIMENSIONED DRAWING FOR SMS-07 (RASTER NEEDLE DETECTION) .......................................................................... 19

10.2.1 Spare Part Drawing for SMS-07 (Raster Needle Detection) .................................................................. 20

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Walther Systemtechnik GmbH – D 76726 Germersheim
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10.2.2 Spare Part List for SMS-07 (Raster Needle Detection) .......................................................................... 21

10.3 ARTICLE NUMBERS FOR AIR CAPS .......................................................................................................................... 21

10.4 ARTICLE NUMBERS FOR NOZZLES ........................................................................................................................... 22

10.5 ARTICLE NUMBERS FOR NOZZLES NEEDLES .............................................................................................................. 22

10.6 WEAR PARTS KITS ............................................................................................................................................... 22

10.7 ACCESSORIES ..................................................................................................................................................... 23

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Assembly Instructions - Spray Valve SMS-07

Page 4 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

EC Declaration of Conformity

in accordance with EU Machinery Directive 2006/42/EU, dated 17 May 2006, Appendix II B

We herewith confirm that the below mentioned incomplete device meets the basic requirements for safety
and health as stated in EU Machinery Directive 2006/42/EU for its design and construction as well as for the
configuration released by us on the market. This machine component will not be operated before it has been
determined that the incomplete system where the machine component will be installed also meets the
requirements of the Directive (2006/42/EG).

Manufacturer

Walther Systemtechnik GmbH
Hockenheimer Straße 3
D- 76726 Germersheim

Description

SMS-07 Spray Valve, Article-No. S07-…

We also declare the conformity with other, product-relevant directives/guidelines:

Mach. Direct. 2006/42/EU App. I, Clause: 1.1.2, 1.1.3, 1.1.5, 1.1.6, 1.3.2, 1.3.3,

1.3.4, 1.5.8, 1.5.9
EMC- Directive 2014/30/EU, dated 26. February 2014

Applied harmonized standards, in particular:

DIN EN ISO 12100 Safety of Machinery – General Design Principles –

Risk Assessment and Risk Reduction (ISO
12100:2010)

In addition, we also confirm that the special documentation according to Appendix VII Part B has
been prepared.

The manufacturer, respectively his authorized representative obligates himself to submit this documentation
to the market surveillance authorities, if requested.

This EC Declaration of Incorporation becomes invalid if the incomplete device will be altered or changed
without consent of Walther Systemtechnik GmbH.

Authorized representative for Technical Documentation:

Stefan Hirl, Hockenheimer Straße 3, D- 76726 Germersheim

Germersheim, 05 February 2018

(Place, Date) (Stefan Hirl, Management)

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 5 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
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1 Introduction

1.1 Target Group of the Assembly Instructions

 Operating Personnel
 Maintenance Personnel

1.2 List of Signs and Symbols

The assembly instructions warn users of operations which may put their health at risk.
The warnings are indicated by combinations of text and symbols as follows:

DANGER

Describes a potentially dangerous situation.
Death, grievous bodily harm or severe material damage WILL occur if the respective
measures of precaution have not been taken

WARNING

Describes a potentially dangerous situation.
Death, grievous bodily harm or severe material damage MAY occur if the respective
measures of precaution have not been taken.

CAUTION

Describes a potentially dangerous situation.
Slight injuries CAN occur if the respective measures of precaution have not been
taken. This signal word is also used to describe possible property damages.

IMPORTANT

Indicates tips for usage and other particularly useful information.

No dangerous situation.

2 Safety

2.1 General Information

The construction of this device is according to the latest technology and is absolutely reliable. The individual
components as well as the complete device are continuously checked by our quality management.

2.2 Dangers from Residual Energy

Please instruct the operating personnel on the respective measures to be taken against the occurrence of
mechanical, hydraulic, pneumatic and electric / electronic residual energies.

2.3 Warranty and Liability

According to the conditions laid down by the German Engineering Association (VDMA), Walther Sys­temtechnik GmbH has a guarantee of 12 months under normal European operating conditions on its own
parts (spare parts are excluded); or according to the conditions of the manufacturer.
This guarantee can only be granted by Walther Systemtechnik GmbH, if:

 the user has thorough knowledge of the content of the assembly instructions;
 the user follows the instructions and notes contained in the assembly instructions;
 the user does not rebuild or make changes on parts of the device without prior consent of WST Sys-

temtechnik GmbH.

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Assembly Instructions - Spray Valve SMS-07

Page 6 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
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2.4 Correct Use

This device is a needle valve and will be used for processing materials which can be sprayed in continuous
or intermitting operation. Under no circumstances shall aggressive media such as acids, alkaline solutions,
detergents, chemicals or others be sprayed. If you are not sure, please contact the manufacturer if a certain
spray medium is suitable for this device.

2.5 Incorrect Use

 Operating the device with insufficient knowledge about the operation, maintenance and care of the de-

vice.

 Making changes, extensions or alterations on the device that may hamper its safety without the prior

consent of Walther Systemtechnik GmbH.

 Operating the device with defective safety installations or not properly attached or malfunctioning safety

devices.

 Using unsuitable materials.
 Handling the device while energized.

2.6 Qualification of Personnel

Only trained and instructed personnel may conduct work on the equipment.
The responsibilities of the personnel for assembly work, operation, repair work or maintenance work must be
clearly assigned to individuals!

Persons in training may work with the equipment only under supervision of an experienced person.

Personnel

Task

Instructed
Personnel

Personnel with Technical
Qualification

Specialist

Supervisor

Packaging, Transport

X

-

-

-

Commissioning

X

X

-

Operation

X

-

Troubleshooting, general

X

X

-

Troubleshooting
mechanical

-

X

-

-

Troubleshooting electrical

-

-

X

-

Setting up

-

X

-

-

Maintenance

-

X

-

-

Repair

-

X

X

-

Taking out of service,
Storage

-

X

X

-

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Walther Systemtechnik GmbH – D 76726 Germersheim
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3 Transport

3.1 Packaging

The type of packaging depends on the individual mode of shipping. If not separately contracted, the
packaging is in accordance with the rules and regulations of Walther Systemtechnik GmbH. This rule is in
accordance with the Federal Association for Packaging HPE.

3.2 Tasks before Transport

The following has to be done before transport:

 Disconnect all power lines.

The actual transport of the incomplete device and its individual parts requires special care in order to prevent
damages from external forceful impact or careless on- and off-loading. Depending on the mode of
transportation, suitable transport and load securing has to be selected. The incomplete device will be aligned

and leveled by appropriate fastening elements.

4 Description of Function

The SMS-07 valve is a pneumatic device. It will be opened by control air and will be closed by a needle
spring in case of failure or turn-off of the control air. The spray medium will be supplied into the valve from a
pressured container or via a pump. The separately controlled spray air distributes the material into the actual
spray jet. The discharge from the nozzle will be performed through the selected special air cap as flat or
round jet. The function of the needle is: opening by air pressure / closing by spring pressure.

4.1 Purpose of the Device

CAUTION

The use of other media can cause functional failures, damages or even the destruction
of the device.

The SMS-07 spray valve is suitable for the finest application of low-viscous media such as colors or release
agents in plastic moulds, or high-viscous media such as grease. Depending on the selected air cap, a flat or
a round jet can be generated. Depending on the viscosity of the medium to be applied, the application result
can be individually adjusted through the nozzle size, the spray air pressure or also the material supply
pressure. Supply of spray air, control air and material is performed through three hoses. The SMS-07 spray
valve is a high-precision device which will be a long-term reliable tool if the following notes are observed.

4.2 Technical Data

General Data

Size with Flat-jet Air Cap [mm]

27 x 17.5 x 33

Size with Round-jet Air Cap [mm]

26 x 17.5 x 33

Weight [g]

ca. 60 (with holder ca. 185)

Air Consumption [l/min]

ca. 43 (at 3bar; nozzle  0,5 mm and 2m hose length)

Energy Supply

Control Air Pressure [bar]

4 – 6

Atomizer Air Pressure [bar]

0.5 – 6

Material Pressure [bar]

max. 3 bar

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Walther Systemtechnik GmbH – D 76726 Germersheim
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4.3 Type Label

The type label has been etched into the casing. The serial number will be hammered into the type label.

5 Mounting and Start of Operation

The valves can be installed in any position. On each side of the housing, two borings M4 for a solid
installation are provided. The distance to the application area depends on the desired application width.
An intermitting working process of the device will create natural vibrations. Therefore the installation of the
device has to be solid and firm. Try to avoid extreme natural vibrations (transfer from the machine onto the
valve).

IMPORTANT

The quantity of the spray medium can be adjusted to the individual requirements by
turning the adjustment screw (9.0).

 Right turn: Reducing quantity of the spray medium
 Left turn: Increasing quantity of the spray medium

5.1 Hose Mounting

The three functional hoses will be installed as follows:

View: Connection 11

Material (transparent or white)

Connection M (11): to pressure container or
pump

Atomized air (blue)

Connection Z (11): to 2/2-way magnet valve

Control air (black)
Connection S (11): to 3/2-way magnet valve

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Walther Systemtechnik GmbH – D 76726 Germersheim
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5.2 Proximity Switch for Needle Detection

5.2.1 Wiring Diagram of Proximity Switch for Needle Detection

braun (1)

schwarz (4)

blau (3)

U
I

B

A

R

L

Last

+U

A

0V

B

10 ... 30 VDC
100 mA max.

Proximity Switch for
Needle Detection

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Walther Systemtechnik GmbH – D 76726 Germersheim
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6 Operation

6.1 General Information

This device may only be operated if the safety-related equipment is permanently effective and not suspend­ed during operation or altered in its intended effectiveness.

6.2 Operation Instructions / Operating Conditions

CAUTION

Never point the jet at people. The wearing of eye protection is strongly recommended.
The spraying process can create noise depending on the air and fluid pressures used.
Ear protection should be worn, if required.

WARNING

Danger caused by flammable, harmful fluid. Always follow the safety instructions on the
container or the safety data sheet for the fluid.

The valves of the SMS-07 series generally operate with a control air pressure of 4-6 bar. Atomized air
pressure and material pressure should be closely correlated.

IMPORTANT

Accident prevention directions will be strictly followed when applying high material
pressures. Please strictly follow the following instructions when planning and
constructing application systems!

 Each spraying valve must be equipped with its own pressure regulator for atomizing air.
 In case several spraying valves are supplied by one and the same material pressure tank, these

valves must not spray simultaneously.

 The supply route for the material between material pressure tank and spraying valve must not exceed

2 m.

 If the pause time is a multiple of the spray time, the valve must be sprayed free in a separate location

or the spray valve should be operated several times to optimize the application.

 After standstills of 15 min. and more, the valve must be sprayed free by pressing the switch 3 to 5

times.

 For longer standstills, the material can remain in the valve, if it remains under pressure (no contact to

outside air).

The atomizing air pressure should be controlled in such a way that it starts before the opening of the needle
and stops after the closing of the nozzle (guarantees broadest maintenance-free operation). The valves can
be controlled for intermittent or continuous use. According to the individual application, the control air must
be adjusted to the operating cycles and to the higher or lower material pressures. 30 tacts per second can be
reached under appropriate operating conditions (material pressure, control air pressure, needle stroke, short
conductions).

IMPORTANT

The quantity of the spray medium can be adjusted to the individual requirements by
turning the adjustment screw (10.0).

 Right turn: Reducing quantity of the spray medium
 Left turn: Increasing quantity of the spray medium

Nozzle and needle can be damaged by wrong handling. Only decrease the material
flow (by a right turn of the regulating knob) if material spills out. Do not turn the
regulating knob further to the right after the nozzle is closed!

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Walther Systemtechnik GmbH – D 76726 Germersheim
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7 Taking out of Service

7.1 Short Interruption

A short interruption (15 min or more) has to be followed by a clean spraying.

IMPORTANT

Please follow the Operating Manual!

7.2 Long-term Interruption

The following has to be observed for a long-term interruption of the device/machine:

 Depressurize material supply lines
 Take off air cap (3.0 / 3.1) and clean nozzle (4.0) with a special thinner and a soft cloth. Make sure that

no cloth fibers are left on the nozzle tip.

IMPORTANT

Please follow the maintenance guidelines!

7.3 Final Shutdown of Device

The following is important for a shutdown of the machine / device:
 Clean-spray valve with a special thinner.

IMPORTANT

Please follow the maintenance guidelines!

8 Maintenance and Repair

8.1 General Information

The spray valves of the SMS-07 series are high-quality precision devices which will not fail if treated
correctly and will operate almost maintenance-free. Always keep clean and observe minimum instructions to
maintain a long life of the valve. We recommend lubricating moveable parts regularly and greasing threads,
especially the nozzle threads, when replacing or cleaning the nozzle. Always use clean and filtered material
only. The control air must also be clean and should be slightly oiled, if necessary. Maintenance also depends
on the individual operating conditions and the type of media used

CAUTION

Before starting any maintenance or repair work, ensure that all air-operated tools are
depressurized and disconnected from the air supply.
Before opening the spray valve it must be disconnected from the air and fluid supply.
Otherwise, ejected components can cause injuries.

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Particularly when employing the spray valve as color-marking device, the spray cap should be taken off
before a longer standstill. The spray nozzle will be cleaned with a special thinner and a soft cloth. Make sure
that there are no cloth fibers on the nozzle tip. After that the valve has to be sprayed clean by a longer
spraying using the manual operator at the SPS or the manual operator at the 3/2-way valve (green button).

8.2 Cleaning

IMPORTANT

Only use soft brushes for outside cleaning of the nozzle tips. Never use metal tools
with sharp edges.

After use, wash equipment thoroughly to remove residues and dirt, especially if needle (Pos.7.0) or needle
sealing (Pos.5.0) or material nozzle (Pos.4.0) is to be exchanged.

8.3 Maintenance for Use in Color-Marking Systems (Normal Operation)

The spray cap must be cleaned with a cloth and special dilution every other day. Please make sure, that no
cloth fibers remain on the nozzle tip.

Every three months the spraying valve must be cleaned with the special dilution in the material area under
consideration of the steps below:

 Completely open raster needle lock (13.0) (remember setting for later use!)
 Remove screwcap (1.0) and take off air cap (3.1/3.2) and screw out nozzle (4.0) with an open-end

wrench SW 6

IMPORTANT

Hold the spraying valve downwards when doing so, in order that the medium does not
flow into the air ducts. Collect the escaping medium in a container and dispose of it
appropriately.

 Clean with a soft brush and the special dilution
 Reassemble the nozzle and the air cap after cleaning
 Readjust the setting of the raster needle

After system standstills (e.g. breaks overnight or on weekends) a cleaning cycle should be initiated which will
blow the nozzle free. The cleaning cycle must be activated via the system control.

IMPORTANT

In order to avoid staining, insert a dummy or cloth during the cleaning cycle!

 After longer standstills (e.g. 2-3 weeks) the complete system must be cleaned prior to a restart. If

necessary, the material hoses and inlays (if any) of the pressure containers must be exchanged.

 Every week the material pressure container must be opened in order to stir the color (if there is no

electric stirrer).

 Every 3-4 months the material pressure container must be cleaned and the material hoses and inlays

must be exchanged.

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8.4 Replacing Nozzle Set

CAUTION

Depressurize all connections.
.

Depressurize all connections. Unscrew retainer ring (1.0). Pull off air cap (3,0 or 3,1) and nozzle (4.0).
Carefully pull out needle (Pos.7.0). Re-assemble in reverse order.

When re-using previous nozzles and needles the nozzle has to be thoroughly rinsed with an appropriate
solvent so that no residues of the material remain in the nozzle. Also the shaft of the needle has to be
cleaned of all rest particles. Needle shafts with hardened material residues can damage a replaced sealing
element. Even inserting not completely clean needles through the needle gasket (5.0) can also cause
leakages.

8.5 Inserting new Gasket Elements

IMPORTANT

Gaskets and gasket holders can be damaged.
Do not use any sharp or pointed metallic implements for inserting the sealings!

After pulling out the nozzle (4.0), ( see also Replacing Nozzle Set), the needle gasket (5.0) is inserted at
the back of the valve in a designated groove. Both O-rings (Pos. 6.0) will be inserted in the outer grooves.
The O-ring (7.1) can be easily replaced on the removed piston

8.6 Spare Parts

IMPORTANT
Only use original spare parts from the manufacturer!

Wrong or defective spare parts from other manufacturers can damage the device. If
other than original spare parts of the manufacturer will be used, all obligations from the
manufacturer or his sales partners, such as guarantees, service contracts etc will be

forfeited without further notice.

8.7 Customer Service / Support

Walther Systemtechnik GmbH

Hockenheimer Straße 3
D-76726 Germersheim
Germany

Phone ++49(0)7274-7022-0
Telefax ++49(0)7274-7022-91
Email [e-mail]
Internet www.walther-2000.de

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Walther Systemtechnik GmbH – D 76726 Germersheim
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9 Troubleshooting

9.1 General Information

IMPORTANT

First check all supply lines for connection and serviceability.

In case of serious problems that cannot be resolved, please contact the Walther Systemtechnik GmbH
customer service.

9.2 Malfunction:

Fault

Possible Cause

Action

Nozzle needle does
not open

Not enough control air supplied

Check if enough control air available (4 ­6 bar).

Leakages

Check if O-Ring (7.1) is defective.

Needle is sticky within the needle sealing
(7.0 / 5.0).

Disassemble and clean.
Needle stroke is set too low.

Check if needle stroke is correctly set.

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9.3 Spray Patterns / Faults

SPRAY IMAGE

PROBLEM

CAUSE

ACTION

Normal Spray Image (Flat jet)

Normal Spray Image (Round jet)

Spray image shaped

too much

upwards and

downwards

Spray image shaped

too much

upwards and

downwards

Spray image shaped

too much

upwards and

downwards

Spray image too much

left-sided or right-sided

Soiled
air cap

Soiled

nozzle

Clean nozzles

Heavy application in the

middle of the spray image

Too much material

Material too thick

Reduce

material supply

Dilute material

Split

spray image

Too little material

Pressure flat jet too

high

Increase

material supply

Increase pressure

for round jet

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10 Appendix

10.1 Dimensioned Drawing for SMS-07 (Standard)

Figure with Flat-jet Air Cap

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10.1.1 Spare Part Drawing for SMS-07 (Standard)

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10.1.2 Spare Part List for SMS-07 (Standard)

Pos.

Article-No.

Qty

Description

1.0

97410071

1

Retainer ring

2.0

97640208

1

O-Ring VITON

3.0 * 1

Air cap, flat-jet

3.1 * 1

Air cap, round-jet

4.0 * 1

Nozzle

5.0

97640169

1

Quad-Ring VITON

6.0

97640039

2

O-Ring VITON

7.0

7.1

*

97640039

1
1

Nozzle needle, complete with piston and O-Ring
O-Ring VITON

8.0

97820007

1

Pressure spring

9.0

97610445

1

Adjusting screw

10.0

97510206

1

Main body, complete

11.0

97220089

3

Screwed joint, complete

12.0

97220900

1

Material connection

13.0

97220898

2

Air connection

* Article numbers can be found on the following pages.

IMPORTANT

Always indicate the inscribed serial numbers when ordering spare parts!

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10.2 Dimensioned Drawing for SMS-07 (Raster Needle Detection)

Figure with Flat-jet Air Cap

3.5

9

5

8.75

17.5

26

20.5

15.5

33

ca. 55

ø7

M4

Dicke 17,5 mm

SW 13

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 20 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

10.2.1 Spare Part Drawing for SMS-07 (Raster Needle Detection)

1

2

3

4

5

6

7

8

13

9

7.1

3.1

11 (OP TI ON AL )

12 (OP TI ON AL )

13

10

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 21 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

10.2.2 Spare Part List for SMS-07 (Raster Needle Detection)

Pos.

Article-No.

Qty

Description

1.0

97410071

1

Retainer ring

2.0

97640208

1

O-Ring VITON

3.0 * 1

Air cap, flat-jet

3.1 * 1

Air cap, round-jet

4.0 * 1

Nozzle

5.0

97640169

1

Quad-Ring VITON

6.0

97640039

2

O-Ring VITON

7.0

7.1

*

97640039

1
1

Nozzle needle, complete with piston and O-Ring
O-Ring VITON

8.0

97820007

1

Pressure spring

9.0

97510206

1

Main body, complete

10.0

97220089

3

Screwed joint, complete

11.0

97910219

1

Clamp mounting (optional)

12.0

97610215

2

Cylinder screw (optional)

13.0

97320526

1

Sensor spindle complete

* Article numbers can be found on the following pages.

IMPORTANT

Always indicate the inscribed serial numbers when ordering spare parts!

10.3 Article Numbers for Air Caps

3.0

Air cap, Flat-jet, Standard, 60° (Ø11x5.5mm)

Article-No.

Description

97310170

Air cap, Flat-jet, 0.2-0.5mm

97310189

Air cap, Flat-jet, 0.8-1.0mm

97310180

Air cap, Flat-jet, 1.2-1.5mm

3.0

Air cap, Flat-jet, Standard, 90° (Ø11x5.5mm)

Article-No.

Description

97310171

Air cap, Flat-jet, 0.2-0.5mm

97310179

Air cap, Flat-jet, 0.8-1.0mm

97310190

Air cap, Flat-jet, 1.2-1.5mm

3.1

Air cap, Round-jet, Standard, 15° (Ø11x4.5mm)

Article-No.

Description

97310176

Air cap, Round-jet, 0.2-0.5mm

97310177

Air cap, Round-jet, 0.8-1.0mm

97310178

Air cap, Round-jet, 1.2-1.5mm

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 22 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

10.4 Article Numbers for Nozzles

4.0

Nozzle, Standard, (Ø9x14mm)

Article-No.

Description

97210469

Nozzle, Standard, 0.2mm

97210470

Nozzle, Standard, 0.3mm

97210471

Nozzle, Standard, 0.5mm

97210472

Nozzle, Standard, 0.8mm

97210473

Nozzle, Standard, 1.0mm

97210474

Nozzle, Standard, 1.2mm

97210475

Nozzle, Standard, 1.5mm

10.5 Article Numbers for Nozzles Needles

8.0

Nozzle Needle complete, Standard, VITON

Article-No.

Description

97110155

Nozzle Needle , Standard, 0.2-0.5mm

97110156

Nozzle Needle , Standard, 0.8-1.0mm

97110157

Nozzle Needle , Standard, 1.2-1.5mm

10.6 Wear Parts Kits

Wear parts kit complete for SMS-07 (Standard and raster needle sensor) 1
Consisting of:

# Pos. 2.0 (O-ring), 1 each
# Pos. 5.0 (Quad-Ring), 1 each
# Pos. 6.0 (O-ring), 2 each
# Pos. 7.1 (O-ring), 1 each

Article-No.

Description

97640259

Wear part kit for SMS-07, VITON

97640487

Wear part kit for SMS-07, EPDM

Rev. 1.1

Assembly Instructions - Spray Valve SMS-07

Page 23 of 23

Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: [phone] Telefax: [phone]
http://www.walther-2000.de – [e-mail]

10.7 Accessories

Figure

Article Number

Description

97910219

Clamp mounting

(see also Product Catalog ACCESSORIES)

979444

Cleaning set

(see also Product catalog ACCESSORIES)

97xxxxxx

Nozzle extension

(see Product Catalog ACCESSORIES)