SPX FLOW APV DELTA SW4 User manual
APV DELTA SW4
SINGLE SEAT AND CHANGE-OVER VALVE
FORM NO.: H170733 REVISION: UK-4 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL
Scan for SW4 Valve
Maintenance Video
EU Declaration of Conformity
for Valves and Valve Manifolds
SPX FLOW TECHNOLOGY GERMANY GMBH
Gottlieb-Daimler-Str. 13, D-59439 Holzwickede
herewith declares that the
APV double seal and double seat valves of the series
SD4, SDT4, SDU4, SDMS4, SDMSU4, SDTMS4, SWcip4, DSV,
DA3, DA3SLD, DE3, DEU3, DET3, DKR2, DKRT2, DKRH2
in the nominal diameters DN 25 - 150, ISO 1“ – 6“ and 1 Sh5 - 6 Sh5
APV butterfly valves of the series SV1 and SVS1F, SVL and SVSL
in the nominal diameters DN 25 - 100, DN 125 - 250 and ISO 1“ – 4“
APV ball valves of the series KHI, KHV
in the nominal diameters DN 15 - 100
APV single seat, diaphragm and spring loaded valves of the series
S2, SW4, SWhp4, SW4DPF, SWmini4, SWT4, SWS4, MF4, MS4, MSP4, AP/T1, CPV,
RG4, RG4DPF, RGMS4, RGE4, RGE4DPF, RGEMS4, PR2, PRD2, SI2, UF/R3, VRA/H
in the nominal diameters DN 10 - 150, ISO 1/2“ – 4“ and 1 Sh5 - 6 Sh5
and the valve manifolds installed thereof
meet the requirements of the Directives 2006/42/EC (superseding 89/392/EEC
and 98/37/EC) and ProdSG (superseding GPSG - 9.GPSGV).
For official inspections, SPX FLOW presents
a technical documentation according to Appendix VII of the Machinery Directive,
this documentation consisting of documents of the development and construction,
description of measures taken to meet the conformity and to correspond with
the basic requirements on safety and health, incl. an analysis of the risks,
as well as an operating manual with safety instructions.
The conformity of the valves and valve manifolds is guaranteed.
Authorised person for the documentation:
Frank Baumbach
SPX FLOW TECHNOLOGY GERMANY GMBH
Gottlieb-Daimler-Str. 13, D-59439 Holzwickede, Germany
November 2017
Frank Baumbach
Regional Engineering Manager, F&B Components
UK
1
APV_SW4_UK-4_082017.indd
UK
Single seat and change-over valve
DELTA SW4
Instruction manual: UK - rev.4
APV
1. General Terms 2
2. Safety Instructions 2 - 3
3. Intended Use 3
4. Mode of Operation 4
4.1. General terms
5. Auxiliary Equipment 5 - 6
5.1. Valve position indicator
5.2. Control unit
5.3. Stroke limitation SW4 / M4
5.4. Oil dampening cylinder
5.5. SW4 variants
6. Cleaning 7
6.1. Cleaning recommendation
7. Installation 7 - 8
7.1. General terms
7.2. Connections
7.3. Welding instructions
8. Dimensions / Weights 9 - 10
8.1. Single seat valve
8.2. Change-over valve
9. Technical Data 11 - 14
9.1. General data
9.2. Compressed air quality
9.3. Closing times
9.4. Valve stroke
9.5. Pneumatic air consumption
9.6. Product pressures
9.7. Kvs values
10. Maintenance 15
11. Service Instructions - Single seat valve 16 - 17
12. Service Instructions - Actuator 18
13. Service Instructions - Change-over valve 19 - 20
14. Assembly Tool 21
15. Reconstruction of Actuator 22
16. Trouble Shooting 23
17. Spare Parts Lists 24
Spare parts lists - DN design & Inch design RN 01.054.805
RN 01.054.807
Table of Contents Page
2
APV_SW4_UK-4_082017.indd
UK
Single seat and change-over valve
DELTA SW4
Instruction manual: UK - rev.4
APV
1. General Terms
This instruction manual must be read carefully and observed by the
responsible operating and maintenance personnel.
We point out that we will not accept any liability for damage or
malfunctions resulting from the non-compliance with this instruction
manual.
Descriptions and data given herein are subject to technical changes.
2. Safety Instructions
This instruction manual must be read carefully and observed by the
responsible operating and maintenance personnel.
The valve must only be assembled, operated, disassembled,
serviced and repaired by persons who have been trained
accordingly.
Please contact your local SPX FLOW representative if necessary.
Danger!
This technical safety symbol draws your attention to important
directions for operating safety. You will find it wherever the activities
described are bearing health hazards or risks for persons or
material assets.
Do not touch the open valve.
Risk of injury by sudden valve operation.
In dismantled state there is the risk of crushing by sudden valve
operation!
- Schedule regular maintenance including replacement of all seals
and bearing bushes in order to prevent leakages and emersion of
liquids.
- Depressurize the line system before any maintenance work. Drain
the valve if possible.
- Separate electric and pneumatic connections.
- Observe Service Instructions to ensure safe maintenance of the
valve.
3
APV_SW4_UK-4_082017.indd
UK
Single seat and change-over valve
DELTA SW4
Instruction manual: UK - rev.4
APV
2. Safety Instructions
Danger!
Welded actuators are preloaded by spring force.
Opening of the actuators is strictly forbidden.
Danger to life!
Actuators which are no longer used or defective must be disposed
in professional manner.
Defective actuators must be returned to your SPX FLOW
representative for their professional disposal and free of charge for
you.
3. Intended Use
The intended use as field of application of the DELTA SW4 single
seat and change-over valves is the shut-off of line sections.
Arbitrary, constructive changes at the valve will influence safety
as well as the intended functionality of the valve and are not
permissible.
Authorizations
3-A Sanitary Standards, Inc.
ATEX (Directive 2014/34/EU)
4
APV_SW4_UK-4_082017.indd
UK
Single seat and change-over valve
DELTA SW4
Instruction manual: UK - rev.4
APV
4. Mode of Operation
4.1. General terms
Single seat and change-over valves DELTA SW4 have been
developed for use in the brewing and beverage, dairy and food
industries as well as for chemical and pharmaceutical applications.
The valves are designed for universal applications and stand out
for their increased mechanical reliability and absolute ease of
service.
The field of application of the DELTA SW4 valve is to shut off
and to change over line sections.
- Operation by pneumatic actuator with air connection, reset by spring
force.
- By different assembly of the actuator, the following designs are
possible:
NC: actuator normally closed / air-to-raise, spring-to-lower
NO: actuator normally open / air-to-lower, spring-to-raise
- The inner parts of the actuator need not be serviced.
- As standard design, the SW4 valve is equipped with a control unit
CU41 Direct Connect.
The luminous diodes in the control unit indicate the position of the
valve shaft.
control unit
actuator
actuator screw
yoke
housing
housing
upper housing
shaft
shaft
Single seat valve
Change-over valve
5
APV_SW4_UK-4_082017.indd
UK
Single seat and change-over valve
DELTA SW4
Instruction manual: UK - rev.4
APV
5. Auxiliary Equipment
5.1. Valve position indication (fig. 5.1.)
Proximity swith holders (PSH) for the valve position indication can
be mounted direct on the actuator. Proximity switches to signal
the limit position of the valve seat can be installed at the proximity
switch holder.
We recommend to use our APV standard types:
Operating distance: 5 mm / Diameter: 11 mm.
Operating voltage: 10 - 30 VDC
Outlet: operating voltage pnp positive switching
Connection: moulded cable 5 m length
Protective type: IP 67
Reference number: 08 - 60 - 011/93; H16223
Using a valve position idicator other than APV, we cannot accept
any liability for a faultless function.
5.2. Control unit (fig. 5.2.)
For the start-up as well as assembly and disassembly of the
different designs, please use the respective manual.
The following different designs are available:
Direct Connect
reference number; ID-No.
CU41-S-Direct Connect
08-45-100/93; H320460
Profibus
reference number; ID-No.
CU31-Profibus
08 - 45 - 001/93; H315495
DeviceNet
reference number; ID-No.
CU31-DeviceNet
16 - 31 - 240/93; H209422
AS-interface extended
reference number; ID-No.
CU41-S-AS-i extended
08 - 45 - 110/93; H320467
An adapter is required to install the control unit on the SW4 valve.
Designation:
reference number; ID-No.
CU3 adapter SW4/M4
08 - 48 - 480/93; H315806
Designation:
reference number; ID-No.
CU4 - S adapter
DN25 - 100 / 1” - 4”
08 - 46 - 600/93; H320474
fig. 5.2.
fig. 5.1.
Table of contents
