Parker VA01, VA01PSP23, VA01RDP331PM5EMF, VA01PSV23, VA01PEP34 Series Manual

Pneumatic Division

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Richland, Michigan USA

www.parker.com/pneumatics

VA01 VALVE SERIES

Bulletin Number Bulletin Description

(02/20/18)

V685P

V686P

Safety Guide

Visit www.pdnplu.com for
additional instruction sheets.

Rev. 1 Valve & Manual, Installation & Service Instructions

Rev. 1 Valve, Installation & Service Instructions

PDN Safety Guide

Installation & Service Instructions
V685P

VA01 Valve & Manifold

Pneumatic

!

WARNING: Failure to follow all precautions,

warnings, instructions, and information contained
herein, and from the Parker website, may cause
death, personal injury, and/or property damage.
More detailed information for complete
maintenance / service manuals, in several
languages, may be obtained from the Parker
website: www.parker.com/pneumatic or call
1-800-C PARKER in the USA

GENERAL SAFETY GUIDELINES

• Always disconnect the electric and air supply to
the valve before adjusting.

• Always lockout power to machinery that the
valve is attached to before adjusting.

• Keep hands and clothing away from any pinch
points & paths of moving cylinders.

•

Never disassemble valves without proper
instruction and manuals. This may be obtained
from a distributor or the website described above.

GENERAL INSTALLATION GUIDELINES

• Attach pneumatic fittings to valve directly or to
the manifold in mounting holes provided.

• Secure the manifold assembly to a surface
using fasteners in mounting holes provided.

• Mount valves to manifold with screws included.

• Attach electrical connections with power off.

• Test the system operation for function and
leakage. Do not put into operation until the
function is as intended and there is no leakage.

• Max. Pressure: 72.5 PSI (5 bar).

VA01PS Series

0.14 to 0.19 Nm (20 to 27 in-oz)

ISSUED: December, 2003
Supersedes: None

Doc. #V-685P, NPR030839, Rev.1

VA01RD Series

0.14 to 0.19 Nm (20 to 27 in-oz)

ADVERTÊNCIA: O não cumprimento de
todas as advertências, instruções e informações
contidas nesta, pode causar morte, danos
pessoais e/ou danos materiais. Maiores detalhes,
de manuais de manutenção/instalação em outras
línguas, podem ser obtidos do website Parker:
http://www.parker.com/.

INSTRUÇÕES GERAIS PARA SEGURANÇA

• Sempre desconecte a eletricidade e suprimento
de ar da válvula antes da regulagem ou instalação
das unidades.

• Sempre desconecte a válvula de qualquer
máquina/equipamento antes da regulagem ou
instalação.

• Mantenha as mãos e vestuário longe de pontos
onde há riscos de agarramentos ou movimentos
de cilindros para evitar acidentes.

• Nunca desmonte as válvulas sem manuais e
instruções apropriados. Estes podem ser obtidos
da fábrica ou do website descrito anteriormente.

INSTRUÇÕES GERAIS PARA INSTALAÇÃO

• Monte as conexões pneumáticas às válvulas ou
manifold.

• Fixar o manifold utilizando parafusos nos
respectivos orifícios.

• Monte as válvulas no manifold com os
parafusos forrnecidos.

• Faça as conexões elétricas com a linha
desernegizada.

• Teste o sistema para checar o funcionamento e
vazamentos. Não coloque o sistema em
operação antes de checar se o funcionamento
está adequado e não há vazamentos.

• Pressão Máxima de Trabalho : 72.5 PSI (5 bar).

ACHTUNG : Nichtbeachten der hier und auf
der Parker Website aufgezeigten
V orsichtsmassregeln, Hinweise, Anleitungen und
Informationen kann zu Tod, Personenschäden
und/oder Zerstörung der Einrichtungen führen.
Genauere Informationen zu kompletter Wartung
und Service-Handbüchern -in verschiedenen
Sprachen-können von der Parker Website:

www.parker.com/pneumatic

Allgemeine Sicherheitsrichtlinien

• Vor jeglicher Einstellarbeit an den Ventilen bzw.
der Ventilinseln sind die Druckluftleitungen zu
trennen.

•

Vor jeglicher Einstellarbeit an den Ventilen bzw.
der Ventilinseln ist der entsprechende Anlagenteil
energie-und spannungslos zu machen.

• Halten Sie Abstand mit Händen und Kleidung
von Klemmstellen (z.B. von Zylindern).

• Bauen Sie niemals Komponenten auseinander
ohne entsprechend geeignete Anleitungen.
Sie können diese erhalten von unseren
Fachhändlern, eigenen Niederlassungen oder
von der Webseite abrufen.

Allgemeine Installationsrichtlinien

• Schrauben Sie die Anschluss-Verschraubungen
direkt in das Ventil oder in die entsprechenden
Bohrungen der Mehrfachgrundplatte

• Befestigen Sie die Mehrfachgrundplatte auf eine
ebene Fläche ; entsprechende Bohrungen sind
vorgesehen.

• Montieren Sie die Ventile mittels der beigefügten
Schrauben auf die Mehrfachgrundplatte

• Stellen Sie die elektrische Verbindung in
spannungslosem Zustand her.

• Testen Sie das System auf Funktion und
Leckagen. Nehmen Sie das System erst in
Betrieb wenn die Funktionen wie geplant
ablaufen und keine Leckagen vorhanden sind.

• Max. Druck: 72.5 PSI (5 bar)

abgerufen werden.

PRECAUCION: La Negligencia a los avisos

!!!

de precaución, instrucciones e información
contenida aquí y en el sitio Web de Park er pueden
causar la muerte, daños personales y/o daño a la
propiedad. Mas información detallada en diferentes
idiomas para un completo mantenimiento y/o
manuales de servicio pueden ser obtenidos del sitio
Web de Parker: www.parker.com/pneumatic o
llamando al teléfono 1-800-C PARKER en los
Estados Unidos de América.

NORMAS GENERALES DE SEGURIDAD.

• Siempre desconecte el suministro de energía
eléctrica y aire comprimido a la válvula antes de
ajustar o instalar unidades.

• Siempre baje el interruptor de energía eléctrica
de la maquinaria en la que la válvula esta
instalada antes de ajustarla.

• Mantenga las manos y ropa fuera de cualquier
punto apriete o partes móviles de los cilindros.

• Nunca desensamble válvulas sin los manuales
o instrucciones adecuados. Estos pueden ser
obtenidos de un distribuidor o del sitio Web
descrito arriba.

NORMAS GENERALES DE INTALACION

• Los conectores neumáticos se montan
directamente en la válvula ó en el manifold en
los orificios preparados al efecto.

• El manifold dispone de orificios pare su montaje
sobre superficie.

• Válvulas incluyen los tornillos de montaje sobre
el manifold.

• Realice las conexiones eléctricas con el
interruptor de energía en apagado (OFF).

• Pruebe la operación del sistema verificando
funcionamiento y fugas. No lo ponga en
operación hasta que cumpla con la operación
requerida y que no haya fugas.

• Presión máxima: 72.5 PSI (5 bar).

VA01 Valve & Manifold V685P

!

AVERTISS Danger: Le non-respect des

précautions, mises en garde, instructions et
informations décrites dans le présent document
ou sur le site Parker peut provoquer des
dommages matériels et des blessures graves
même mortelles. Des précisions
complémentaires sur le manuel complet
d’installation / maintenance en plusieurs langues
peuvent être obtenues en visitant le site web
Parker: www.parker.com/pneumatic ou appeler
le 1-800-C PARKER aux USA

CONSIGNES GENERALES DE SECURITE

• Débrancher toujours l’arrivée électrique et d’air
comprimé du distributeur avant réglage.

• Couper toujours l’énergie de l’équipement
avant réglage.

• Garder les mains et les vêtements hors de
portée des points de pincement des pièces en
mouvement

• Ne jamais démonter les distributeurs sans les
instructions ou manuels appropriés. Ces
derniers peuvent être obtenus chez nos
distributeurs ou sur le site web

CONSIGNES GENERALES D’INSTALLATION

•

Monter directement les raccords sur le distributeur
ou sur l’embase dans les orifices prévus.

• Monter l’ensemble des embases en utilisant
les orifices de fixation.

• Assembler les distributeurs et l’ensemble des
embase à l’aide des vis fournies.

• Raccorder électriquement les distributeurs ou
îlots hors tension.

• Tester les fonctions et fuites du système. Ne
jamais mettre en service sans s’assurer
préalablement du bon fonctionnement et de
l’absence de fuite.

• Pression maxi. : 72.5 PSI (5 bar)

VA01PE Series

0.14 to 0.19 Nm (20 to 27 in-oz)

!

ATTENZIONE! Il mancato rispetto delle

precauzioni, avvertenze, istruzioni, ed informazioni
contenute di seguito e nel sito web Parker, può
provocare danni a cose o persone, anche con
conseguenze letali. Per informazioni più
dettagliate nelle varie lingue, consultare i manuali
completi di manutenzione e assistenza disponibili
sul sito web Parker: www.parker.com/pneumatic o,
negli Stati Uniti, chiamare il 1-800-C PARKER

ISTRUZIONI DI SICUREZZA

• Scollegare sempre la valvola
dall’alimentazione elettrica e pneumatica prima
di regolare le periferiche.

• Interrompere sempre l’alimentazione elettrica
ai macchinari cui la valvola è collegata prima di
procedere alla regolazione.

• Tenere le mani e gli abiti lontano dai cilindri in
movimento in modo che non rimangano
impigliati o intrappolate.

• Non smontare mai le valvole senza aver prima
seguito scrupolosamente i manuali di istruzioni
che si possono richiedere al distributore, o
scaricare dal sito web sopra citato.

ISTRUZIONI GENERALI D’INSTALLAZIONE

• Montare i raccordi pneumatici direttamente
sulla valvola o sul manifold negli appositi fori.

•

Assicurare il manifold assemblato alla superfice
usando i dispositivi di fissaggio previsti.

•

Montare le valvole sul manifold con le viti incluse.

• Attaccare le connessioni elettriche ad
apparecchio spento.

• Collaudare il sistema per controllarne il
funzionamento ed individuare eventuali perdite.
Non utilizzare finché il funzionamento non
risulta corretto e senza perdite.

• Max. Pressione: 72.5 PSI (5 bar).

! !

WAARSCHUWING: Verzuimen tot het

volgen van alle voorzorgsmaatregelen,
waarschuwingen, instructies, en informaties
zoals hier samengevat en op de Parker website,
kan persoonlijk letsel, eigendomsschade, of
zelfs de dood tot gevolg hebben. Meer detail
informatie, zie www.parker.com/automation.

Algemene veiligheidsrichtlijnen

• Altijd de lucht- en stroomtoevoer naar het
ventiel afsluiten voor men gaat afstellen.

• Altijd de energie naar de machine waar het
ventiel op gemonteerd zit afsluiten voor men
gaat afstellen.

• Handen en kleding weghouden van de
klempunten en bewegende cilinders.

• Nooit ventielen demonteren zonder de juiste
instructie en handleidingen.

Algemene installatie instructies

•

Bevestig pneumatische fittings in daarvoor
bestemde poorten direct in ventiel of basisplaat.

• Bevestig basisplaat met schroeven of bouten
in daarvoor bestemde gaten.

• Bevestig ventiel op basisplaat met bijgeleverde
schroeven.

• Werk aan elektrische aansluiting uitsluitend als
elektriciteit is uitgeschakeld.

• Beproef het systeem op functie en lekkage.
Stel apparatuur niet in bedrijf bij lekkage of
functie stroring.

• Maximale werkdruk: 72.5 PSI (5 bar).

VARNING: Instruktioner, varningar och
information i denna handling, och på Parkers
websida, skall åtlydas noggrant. Följden av att
bortse från dessa kan medföra dödsfall,
personskador och/eller skador på egendom.
Detaljerad information rörande underhåll /
instruktionsbok, på flera språk kan hämtas från
Parkers websida www.parker.com/pneumatic
eller ring 1-800-C PARKER USA

GENERELLA SÄKERHETSANVISNINGAR

• Stäng alltid av både el och luftförsörjningen
innan justeringar på ventilen genomförs.

• Bryt alltid huvudströmmen till maskinen som
ventilen betjänar.

• Se till att hålla undan händer och kläder från
klämrisker.

• Plocka aldrig isär en ventil utan att ha först
hämtat underlag för detta från websidan eller
leverantörn.

GENERELLA INSTALLATIONSANVISNINGAR

• Anslut de pneumatiska kopplingar direkt i
ventilens eller i bottenplattans monteringshål.

• Säkra de monterade bottenplattorna mot
underlaget genom att utnyttja monteringshålen
för fästskruvar i bottenplatta.

• Montera ventilen mot bottenplattan med de
medföljande skruvarna.

• Anslut de elektriska kontakterna med spänning
frånslagen.

•

Testa systemet vad gäller funktion och läckage.
Ta det inte i bruk innan funktionen är den
avsedda och att inget läckage förekommer.

• Max tryck: 72.5 PSI (5 bar)

Pneumatic Division

Richland, Michigan 49083

WARNING

!

To avoid unpredictable system behavior that can cause personal injury
and property damage:

• Disconnect electrical supply (when necessary) before installation,
servicing, or conversion.

• Disconnect air supply and depressurize all air lines connected to
this product before installation, servicing, or conversion.

• Operate within the manufacturer’s specified pressure, temperature,
and other conditions listed in these instructions.

• Medium must be moisture-free if ambient temperature is below
freezing.

• Service according to procedures listed in these instructions.

• Installation, service, and conversion of these products must be
performed by knowledgeable personnel who understand how
pneumatic products are to be applied.

• After installation, servicing, or conversion, air and electrical
supplies (when necessary) should be connected and the product
tested for proper function and leakage. If audible leakage is present,
or the product does not operate properly, do not put into use.

• Warnings and specifications on the product should not be covered
by paint, etc. If masking is not possible, contact your local
representative for replacement labels.

Installation & Service Instructions
V686P

V A01 Valve Installation
ISSUED: February, 2004

Supersedes: None

Doc. #V-686P, NPR #040120, Rev. 1

CAUTION: Solenoid versions of this valve contain solid

!

state components that can be damaged by transient voltage
spikes, over -volta ge or high temperature. To protect against
premature solenoid failure, please read and adhere to the
following:

If this solenoid operated valve is used in a circuit with other
inductive loads. The solenoid should be electrically protected
with a voltage suppression device (e.g. transient voltage
suppressor or varistor) that has a minimum rating of 1.6 times
the rated voltage of the solenoid valve and sufficient capacity
to dissipate the energy of other inductive loads.

CAUTION: An interruption of 10 milliseconds or greater to

!

the power supplied to the solenoid of a solenoid operated
valve may cause the valve to shift. Provision must be made
to prevent power interruption of this duration to avoid
unintended, potentially hazardous, consequences.

Application Limits

Model Number VA01PSV23 VA01PSP23 VA01RDP331PM5EMF VA01PEP34

Flow

Response Time

Vacuum Break —

Pressure Range 0 to 29.5 inHG 0 to 72.5 PSI 29.5 inHG to 72.5 PSI 29.5 inHG to 72.5 PSI

Proof Pressure 0.3 mPa (43.5 PSI)

Ambient Temperature 14 to 122°F (-10 to +50°C) 14 to 122°F (-10 to +50°C) 14 to 122°F (-10 to +50°C)

Permissible Voltage

Heat Resistance Grade Grade B Grade B, J154003 Grade B, J154003

Power Consumption 2W 0.5W - L Type, 0.55W - U Type 0.9W - HOLDING, 4W - Inrush

Vibration Resistance 150 m/s

Shock Resistance 50 m/s

NOTE: When using the valve for vacuum break at less than 41°F

(5°C) by supplying compressed air, use dry air passing through
an air dryer to prevent dew condensation and freezing.

Response time in bracket () shows with surge suppressor.

Introduction

Follow these instructions when installing, operating, or servicing
the product.

CAUTION: It is recommended that double solenoid and

!

double remote air pilot operated 2-Position valves be
mounted so that the axis of the valve spool is in the
horizontal plane.

Media Air Air Air

Port Size M5 Female M5 Female M5 Female

Vacuum

Rated Voltage 24VDC 24VDC 24VDC

Fluctuation

Wiring Lead Wire, Connector with Lead Wire Lead Wire, Connector with Lead Wire Lead Wire, Connector with Lead Wire

Mass 0.88 oz (25 g) 1.59 oz (45 g) 1.98 oz (56 g)

0.78 SCFM @ 29.5 inHg

ON 5 ms or Less 5 ms or Less 5 ms or Less

OFF 5 (10) ms or Less 5 (20) ms or Less 5 ms or Less

± 10% ± 10% ± 10%

— 0.35 SCFM @ 29.5 inHg (Port 3 to 2) 0.71 SCFM @ 29.5 inHg (Port 3 to 2)

1.4 SCFM @ 72.5 PSI

0.75 mPa (108.7 PSI)

2

2

0.29 SCFM @ 72.5 PSI (Port 1 to 2) 0.50 SCFM @ 72.5 PSI (Port 1 to 2)

0.3 mPa (43.5 PSI) 0.75 mPa (108.7 PSI)

2

150 m/s

2

50 m/s

WARNING

!

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF
THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR
RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND
PROPERTY DAMAGE.

This document and other information from Parker Hannifin Corporation,
its subsidiaries and authorized distributors provide product and/or
system options for further investigation by users having technical
expertise. It is important that you analyze all aspects of your application,
including consequences of any failure and review the information
concerning the product or systems in the current product catalog. Due
to the variety of operating conditions and applications for these products
or systems, the user, through its own analysis and testing, is solely
responsible for making the final selection of the products and systems
and assuring that all performance, safety and warning requirements
of the application are met.

The products described herein, including without limitation, product
features, specifications, designs, availability and pricing, are subject
to change by Parker Hannifin Corporation and its subsidiaries at any
time without notice.

0.75 mPa (108.7 PSI)

150 m/s

50 m/s

2

2

V A01 V alve Installation V686P

Port Identification / Connections / Symbols Manifold Installation

(VA01PS Series Shown)

PSV23

2

PSP23

2

VA01PS Series

0.14 to 0.19 Nm (20 to 27 in-oz)

0.14 to 0.19 Nm (20 to 27 in-oz)

31

31

PEP34

RDP33

2

31

1: Positive Pressure Supply Port
2: Output Port
3: Vacuum Supply Port
Y: Atmospheric Release Port

Y

2

31

Service Kits
Individual Wired Connectors

Size Voltage Length Part Number

PSV23
PSP23

RDP33

DC

PEP34

DC Voltage: Positive “+” (Red Wire)
* PC2D23CL5 Connector included with valve.

Negative “–” (Black Wire)

0.5 meter PC2D23CL5*
1 meter PC2D23CL10

Blanking Plate

Size Part Number

PSV23
PSP23
RDP33 V33BP
PEP34 V34BP

V23BP

V23BP V33BP V34BP

Subbase

Size Part Number All Ports

PSV23

VS23SBM5 M5

PSP23

RDP33 VS33SBM5 M5

PEP34 VS34SBM5 M5

Mounting screws and gaskets included with valve.

Replacement Filter

Size Part Number Type

VA01PEP34 V34F 130m Filter, Pkg. of 10

Base Gasket Kits

Size Part Number Type

PSV23
PSP23

RDP33 V33SG Subbase & Manifold

PEP34 V34SG Subbase & Manifold

V23SG Subbase & Manifold

V23SG V33SG V34SG

(Quantity: 10 per kit)

Pneumatic Division

!

Richland, Michigan 49083

PDNSG-1
Pneumatic Division Safety Guide

269-629-5000

ISSUED: August

1 , 2006

Supersedes: June 1, 2006

Safety Guide For Selecting And Using Pneumatic Division Products And Related Accessories

WARNING:

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF PNEUMATIC DIVISION PRODUCTS, ASSEMBLIES OR RELATED
ITEMS (“PRODUCTS”) CAN CAUSE DEATH, PERSONAL INJURY, AND PROPERTY DAMAGE. POSSIBLE CONSEQUENCES
OF FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THESE PRODUCTS INCLUDE BUT ARE NOT LIMITED TO:

• Unintended or mistimed cycling or motion of machine members or failure to cycle

• Work pieces or component parts being thrown off at high speeds.

• Failure of a device to function properly for example, failure to clamp or unclamp an associated item or device.

• Explosion

• Suddenly moving or falling objects.

• Release of toxic or otherwise injurious liquids or gasses.
Before selecting or using any of these Products, it is important that you read and follow the instructions below.

1. GENERAL INSTRUCTIONS

1.1. Scope: This safety guide is designed to cover general guidelines on the installation, use, and maintenance of Pneumatic Division
Valves, FRLs (Filters, Pressure Regulators, and Lubricators), Vacuum products and related accessory components.

1.2. Fail-Safe: Valves, FRLs, Vacuum products and their related components can and do fail without warning for many reasons. Design all
systems and equipment in a fail-safe mode, so that failure of associated valves, FRLs or Vacuum products will not endanger persons
or property.

1.3 Relevant International Standards: For a good guide to the application of a broad spectrum of pneumatic fluid power devices see:
ISO 4414:1998, Pneumatic Fluid Power – General Rules Relating to Systems. See www.iso.org for ordering information.

1.4. Distribution:
or Vacuum products. Do not select, or use Parker valves, FRLs or vacuum products without thoroughly reading and understanding this
safety guide as well as the specific Parker publications for the products considered or selected.

1.5. User
and its distributors do not represent or warrant that any particular valve, FRL or vacuum product is suitable for any specific end use
system. This safety guide does not analyze all technical parameters that must be considered in selecting a product. The user, through
its own analysis and testing, is solely responsible for:

• Making the final selection of the appropriate valve, FRL, Vacuum component, or accessory.

• Assuring that all user’s performance, endurance, maintenance, safety, and warning requirements are met and that the application
presents no health or safety hazards.

• Complying with all existing warning labels and / or providing all appropriate health and safety warnings on the equipment on which
the valves, FRLs or Vacuum products are used; and,

• Assuring compliance with all applicable government and industry standards.

1.6. Safety Devices: Safety devices should not be removed, or defeated.

1.7. Warning Labels: Warning labels should not be removed, painted over or otherwise obscured.

1.8. Additional Questions: Call the appropriate Parker technical service department if you have any questions or require any additional
information. See the Parker publication for the product being considered or used, or call 1-800-CPARKER, or go to www.parker.com,
for telephone numbers of the appropriate technical service department.

2. PRODUCT SELECTION INSTRUCTIONS

2.1. Flow Rate: The flow rate requirements of a system are frequently the primary consideration when designing any pneumatic system.
System components need to be able to provide adequate flow and pressure for the desired application.

2.2. Pressure Rating: Never exceed the rated pressure of a product. Consult product labeling, Pneumatic Division catalogs or the
instruction sheets supplied for maximum pressure ratings.

2.3. Temperature Rating: Never exceed the temperature rating of a product. Excessive heat can shorten the life expectancy of a product
and result in complete product failure.

2.4. Environment: Many environmental conditions can affect the integrity and suitability of a product for a given application. Pneumatic
Division products are designed for use in general purpose industrial applications. If these products are to be used in unusual
circumstances such as direct sunlight and/or corrosive or caustic environments, such use can shorten the useful life and lead to
premature failure of a product.

2.5. Lubrication and Compressor Carryover: Some modern synthetic oils can and will attack nitrile seals. If there is any possibility of
synthetic oils or greases migrating into the pneumatic components check for compatibility with the seal materials used. Consult the
factory or product literature for materials of construction.

2.6. Polycarbonate Bowls and Sight Glasses: To avoid potential polycarbonate bowl failures:

• Do not locate polycarbonate bowls or sight glasses in areas where they could be subject to direct sunlight, impact blow, or
temperatures outside of the rated range.

• Do not expose or clean polycarbonate bowls with detergents, chlorinated hydro-carbons, keytones, esters or certain alcohols.

• Do not use polycarbonate bowls or sight glasses in air systems where compressors are lubricated with fire resistant fluids such as
phosphate ester and di-ester lubricants.

Provide a copy of this safety guide to each person that is responsible for selection, installation, or use of Valves, FRLs

Responsibility: Due to the wide variety of operating conditions and applications for valves, FRLs, and vacuum products Parker

PDNSG-1

Pneumatic Division Safety Guide

2.7. Chemical Compatibility:
Tec-3, Tec-4, and Tec-5

2.8. Product Rupture: Product rupture can cause death, serious personal injury, and property damage.

• Do not connect pressure regulators or other Pneumatic Division products to bottled gas cylinders.

• Do not exceed the maximum primary pressure rating of any pressure regulator or any system component.

• Consult product labeling or product literature for pressure rating limitations.

3. PRODUCT ASSEMBLY AND INSTALLATION INSTRUCTIONS

3.1. Component Inspection: Prior to assembly or installation a careful examination of the valves, FRLs or vacuum products must be
performed. All components must be checked for correct style, size, and catalog number. DO NOT use any component that displays any
signs of nonconformance.

3.2. Installation Instructions: Parker published Installation Instructions must be followed for installation of Parker valves, FRLs and
vacuum components. These instructions are provided with every Parker valve or FRL sold, or by calling 1-800-CPARKER, or at
www.parker.com.

3.3. Air Supply:
temperature can drop below freezing

4. VALVE AND FRL MAINTENANCE AND REPLACEMENT INSTRUCTIONS

4.1. Maintenance:
without a continuing maintenance program. The severity of the application, risk potential from a component failure, and experience
with any known failures in the application or in similar applications should determine the frequency of inspections and the servicing or
replacement of Pneumatic Division products so that products are replaced before any failure occurs. A maintenance program must
be established and followed by the user and, at minimum, must include instructions 4.2 through 4.10.

4.2. Installation and Service Instructions: Before attempting to service or replace any worn or damaged parts consult the appropriate
Service Bulletin for the valve or FRL in question for the appropriate practices to service the unit in question. These Service and
Installation Instructions are provided with every Parker valve and FRL sold, or are available by calling 1-800-CPARKER, or by accessing
the Parker web site at www.parker.com.

4.3. Lockout / Tagout Procedures: Be sure to follow all required lockout and tagout procedures when servicing equipment. For more
information see: OSHA Standard – 29 CFR, Part 1910.147, Appendix A, The Control of Hazardous Energy – (Lockout / Tagout)

4.4. Visual Inspection: Any of the following conditions requires immediate system shut down and replacement of worn or damaged
components:

• Air leakage: Look and listen to see if there are any signs of visual damage to any of the components in the system. Leakage is an
indication of worn or damaged components.

• Damaged or degraded components: Look to see if there are any visible signs of wear or component degradation.

• Kinked, crushed, or damaged hoses. Kinked hoses can result in restricted air flow and lead to unpredictable system behavior.

• Any observed improper system or component function: Immediately shut down the system and correct malfunction.

• Excessive dirt build-up: Dirt and clutter can mask potentially hazardous situations.

Caution: Leak detection solutions should be rinsed off after use.

4.5. Routine Maintenance Issues:

• Remove excessive dirt, grime and clutter from work areas.

• Make sure all required guards and shields are in place.

4.6. Functional Test: Before initiating automatic operation, operate the system manually to make sure all required functions operate
properly and safely.

4.7. Service or Replacement Intervals: It is the user’s responsibility to establish appropriate service intervals. Valves, FRLs and vacuum
products contain components that age, harden, wear, and otherwise deteriorate over time. Environmental conditions can significantly
accelerate this process. Valves, FRLs and vacuum components need to be serviced or replaced on routine intervals. Service intervals
need to be established based on:

• Previous performance experiences.

• Government and / or industrial standards.

• When failures could result in unacceptable down time, equipment damage or personal injury risk.

4.8. Servicing or Replacing of any Worn or Damaged Parts: To avoid unpredictable system behavior that can cause death, personal
injury and property damage:

• Follow all government, state and local safety and servicing practices prior to service including but not limited to all OSHA Lockout
Tagout procedures (OSHA Standard – 29 CFR, Part 1910.147, Appendix A, The Control of Hazardous Energy – Lockout / Tagout).

• Disconnect electrical supply (when necessary) before installation, servicing, or conversion.

• Disconnect air supply and depressurize all air lines connected to system and Pneumatic Division products before installation, service,
or conversion.

• Installation, servicing, and / or conversion of these products must be performed by knowledgeable personnel who understand how
pneumatic products are to be applied.

• After installation, servicing, or conversions air and electrical supplies (when necessary) should be connected and the product tested
for proper function and leakage. If audible leakage is present, or if the product does not operate properly, do not put product or
system into use.

• Warnings and specifications on the product should not be covered or painted over. If masking is not possible, contact your local
representative for replacement labels.

4.9. Putting Serviced System Back into Operation: Follow the guidelines above and all relevant Installation and Maintenance Instructions
supplied with the valve FRL or vacuum component to insure proper function of the system.

The air supply or control medium supplied to Valves, FRLs and Vacuum components must be moisture-free if ambient

Even with proper selection and installation, valve, FRL and vacuum products service life may be significantly reduced

For more information on plastic component chemical compatibility see Pneumatic Division technical bulletins