Voith ARGO HYTOS RPE4-10 Manual de usuario

Instructions for use_RPE4-10_14039_1en_05/2023

Page 1

www.argo-hytos.com

ARGO-HYTOS s.r.o.

Dělnická 1306, CZ 543 01 VRCHLABÍ

[email protected] + 420 499 403 111

The following is the authorised translation of original operating instruction RPE4-10 no. 14039_1cz_05/2023,

vydaný výrobcem:

Important! Read the instructions before using the product.

Save the instructions for future reference.

If the operating instructions are lost, new ones can be found on the ARGO-HYTOS website www.argo-hytos.com

4/2 and 4/3 SPOOL, HYDRAULIC DIRECTIONAL CONTROL VALVE with

BODY AND CONNECTION PATTERN ACCORDING TO ISO 4401

RPE4-10

INSTRUCTIONS FOR USE OF THE PRODUCT

Instructions for use_RPE4-10_14039_1en_05/2023

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EU PROHLÁŠENÍ O SHODĚ

EU DECLARATION OF CONFORMITY

EU-KONFORMITÄTSERKLÄRUNG

Výrobce / Manufacturer / Hersteller: ARGO-HYTOS s.r.o.

Adresa / Address / Adresse: Dělnická 1306

CZ – 543 15 VRCHLABÍ

Česká republika / Czech Republic / Tschechische Republik

Identifikační číslo (DIČ)/ Ident. No. / Ident. Nr.:

CZ47452498

F12-050.4

Výrobek / Product / Erzeugnis:

C14B*; C19B*; C22B*; C31A* DC/AC C14B*; C19B*; C22B*; C31A*

Hx 8007

Název / Name / Bezeichnung

Typ / Type / Typ

JS / Size / NG

Katalog / Catalog

Účel použití / Goal of the use / Zweck

der Verwendung:

Cívka ovládacího elektromagnetu sloužíci k ovládání hydraulických prvků.

Coil for operating solenoids that is prodetermined for controlling hydraulic components.

Spule für Magnete zun Steuerung hydraulische Ventilen.

Tímto prohlašujeme, že výrobek splňuje požadavky níže uvedených zákonných předpisů a technických norem a je za

podmínek obvyklého a určeného použití bezpečný.

We declare herewith that the product meets requirements of the subsequently designated laws and technical standards and

is safe under conditions of the usual and intended use.

Wir erklären hiermit, dass das Erzeugnis mit den nachfolgend bezeichneten Rechtsvorschriften und technischen Normen

übereinstimmt und unter den Bedingungen der gewöhnlichen und bestimmten Verwendung sicher ist.

Směrnice

EU /

Directives / E

Richtlinien

2014/35/EU The harmonisation of the laws of Member States relating to the making available on the market of

electrical equipment designed for use within certain voltage limits.

Richtlinie zur Harmonisierung der Rechtsvorschriften der Mitgliedstaaten über die Bereitstellung

elektrischer Betriebsmittel zur Verwendung innerhalb bestimmter Spannungsgrenzen auf dem Markt.

2014/30/EU The harmonisation of the laws of the Member States relating to electromagnetic compatibility

Richtlinie zur Harmonisierung der Rechtsvorschriften der Mitgliedstaaten über die elektromagnetische

Verträglichkeit

2011/65/EU The restriction of the use of certain hazardous substances in electrical and electronic equipment.

eschränkung

der V

erwendung bestimmter gefährlicher Stoffe in Elektro

und Elektronikgeräte

2015/863 /EU Amending Annex II to Directive 2011/65/EU of the European Parliament and of the Council as regards

the list of restricted substances

Änderung von Anhang II der Richtlinie 2011/65/EU des Europäischen Parlaments und des Rates

hinsichtlich der Liste der Stoffe, die Beschränkungen unterliegen

Technické normy a předpisy / Technical standards / Technische Normen und Vorschriften:

ČSN EN ISO 12100:2011; ČSN EN ISO 9227:2017, ČSN EN 60529:1993+A1:2001+A2:2014+Opr.1:2019,

ČSN EN 60664-1 ed.2:2008, ČSN EN 60204-1 ed.3:2019, ČSN EN 61000-6-2 ed.3:2006+změna A1:2019;

ČSN EN 61000-6-3 ed.2:2007+A1:2011+ Opr.1:2013; ČSN EN 61000-6-4 ed.2:2007+A1:2011;

EN 50581:2012 (RoHS)

Upozornění: / Warning: / Beachtung: (1)

AC cívka nevyhovuje podmínkám v souladu s mezinárodní normou EN 61000-6-3:2007. Výrobek je určen pouze

k začlenění do jiného strojního zařízení tak, že vznikne strojní zařízení stanovené k posuzování shody. Strojní zařízení

nesmí být uvedeno do provozu, dokud nebude vydáno prohlášení o shodě tohoto zařízení.

AC coil not satisfy of conditions according to international standard EN 61000-6-3:2007. The product is determined only

for incorporation into another machine equipment in such a way that some new machine equipment for conformity

examination be created. The machine equipment must not be put in the operation until conformity declaration of this

machine equipment.

AC Spulen entsprechen nicht der internationalen Norm EN61000-6-3: 2007. Das Erzeugnis ist bestimmt nur zur

Eingliederung in eine andere Maschineneinrichtung auf solche Weise, dass eine neue zur Konformitätsbeurteilung

vorgesehene Maschineneinrichtung entsteht. Die Maschineneinrichtung darf nicht in Betrieb eingesetzt werden, solange

eine Konformitätserklärung dieser Maschineneinrichtung nicht herausgegeben ist.

Vrchlabí,

.20

Ing.

Tomáš Vatras

Místo a datum vydání /

Place and date of issue /

Ort und Datum der Ausstellung:

Vedoucí konstrukce ventilů /

R&D valves manager /

R&D Ventile manager:

Podpis /

Signature /

Unterschrift:

Instructions for use_RPE4-10_14039_1en_05/2023

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Contents of the instructions for use

Chapter Page

Declaration of Conformity 2

Overview of signal words and warning signs used in the text 4

Overview of symbols and signs used in the text 4

Glossary of technical terms used 4

1. Product use 4

2. Product use risks and limitations 5

3. Product description 6

3.1 Materials used 6

3.2 Surface corrosion protection 6

3.3 Basic technical parameters 7

3.4 Working ﬂuid 7

3.5 Performance characteristics 7

3.6 Pressure loss depending on volume ﬂow 7

3.7 Spool position sensor 8

3.8 Legal regulations and standards 9

4. Product modiﬁcation 9

4.1 Ordering code 9

4.2 Coil electrical connection connector types 10

4.3 Manual emergency valve control 11

4.4 Spool adjusting speed control 11

5. Target group of users 12

6. Instructions for use broken down by product life stages 12

6.1 Product transportation and storage 12

6.2 Product Installation 12

6.2.1 Valve assembly 12

6.2.2 Coil connector positioning 13

6.2.3 Electrical connection of valve and sensor 13

6.3 Commissioning 14

6.4 Normal Operation 14

6.5 Extraordinary and emergency situations 14

6.6 Repairs carried out by skilled persons 15

6.6.1 Dismantling the valve and replacing the seal on the valve connection surface 15

6.6.2 Replacing the electromagnet coil 15

6.7 Product Maintenance 16

6.7.1 Ongoing checks 16

6.7.2 Checking the function of the position sensor 16

6.8 Supplied spare parts 16

6.9 Product disposal 17

7. Manufacturer contact information 17

Related documents:

Document GI 0060: General Information for the use of products

Product catalogue HC 4039: 4/2 and 4/3 Electromagnetically controlled distributor RPE4-10

Product catalogue HC 8007: Coils for valve control electromagnets

Product catalogue HC 8008: Connectors according to EN 175301-803, shape A and metric connectors M12

Spare parts catalogue SP 8010: Spare parts catalogue

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List of other symbols and signs used in the text

Symbol, sign Description of the meaning of the symbol, sign

AC Designation for alternating current, voltage

DC Designation for direct current, voltage

FMP, FKM Fluoroelastomer (synthetic rubber)

NBR Rubber used for the manufacture of seals

PA Polyamide

PE Polyethylene

Glossary of technical terms used

›A hydraulic mechanism is a mechanism in which energy is transferred by the pressure energy of the working ﬂuid

›The volumetric ﬂow rate Q is the amount of ﬂuid, in volume units, that ﬂows through a given ﬂow cross-section per unit time (m3s-1 in SI units,

l/min in practice)

›The control electromagnet is used for remote control of valves. The electromagnet consists of a mechanical control system, transmitting motion

to the slide, and an excitation coil, which generates a magnetic ﬁeld that provides motion to the cylindrical armature inside the control system.

›The valve connection pattern describes the relative position of the channel holes and the holes for the connection bolts on the valve body base,

as deﬁned by ISO 4401.

›A distributor is a slide valve that changes the connection of the channels in the body by moving the slide. It is used in hydraulic circuits to change

the direction of movement of a piston in a cylinder or the direction of rotation of the output shaft of a rotary hydraulic motor or to block the ﬂow

of ﬂuid and stop appliances.

›The slide position sensor is a non-contact inductive sensor that responds to the presence of a ferromagnetic core, ﬁrmly mechanically connected

to the slide.

›The valve nominal diameter (DN, NG) indicates the ﬂow rate of the valve, which corresponds to the ﬂow rate of a straight pipe with a speciﬁed

internal diameter (DN). For example, the valve nominal diameter DN 06 means that a pipe with an internal diameter of d = 6 mm should be used

for its connection.

›The distributor slide is the key control element moving in the valve body hole. The collars of the slide close / open the individual channels.

›Pressure is the force acting on a unit area (the SI unit is Pascal (1 Pa = Nm-2), in practice 1bar = 0.1MPa).

›Power in hydraulics is calculated as the product of pressure and volume ﬂow. The limit power curves indicate the limit combinations of pressure

and volume ﬂow at which reliable valve function is still ensured.

›4/2, 4/3 is an abbreviated designation of the valve description. Four means that it is a four-way valve, i.e. having four channels (P-pressure, T - return,

leading to the tank, A and B leading to the appliance). Two (three) means that it is a two-position (three-position) valve, when the slide takes two

(three) positions. The basic one, in which it is held by springs, and the working one, in which it is moved by the force of an electromagnet.

1. Product use

The RPE3-10 valve is a hydraulic four-way two-position or three-position slide distributor with body, directly controlled by electromagnet(s),

designed for connection to a plate with DN 10 connection pattern according to ISO 4401. The product is designed to control the direction of

movement of the output member of the appliance, or to stop it.

The valve with built-in slide position sensor(s) is intended for use in systems with increased requirements for reliability and safety, e.g. control

hydraulic circuits of presses, plastic injection presses, molding machines, construction machines, etc.

An overview of signal words and warning signs used in the text

DANGER Signal word combined with a warning sign used to signify that a dangerous situation which could result in

death or serious injury is imminent.

WARNING Signal word combined with a warning sign used to signify a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury.

CAUTION Signal word combined with a warning sign used to signify the occurrence of a potentially dangerous situation

that could result in death or serious injury if not avoided.

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DANGER

Maximum operating pressure

The valve may be used for a maximum working ﬂuid pressure of 350 bar in the P, A, B channels and 210 bar in

the T channel. Exceeding the maximum pressure can damage the valve and if the compressive strength value of

525 bar in the P, A, B or 315 bar in the T channel is exceeded, the valve will rupture.

DANGER

Limited hydraulic power

In the catalogue and in the instructions for use of the product, there is a graph with the limit powers for

individual connections – types of the slide valves. Power means the mutual combination of operating pressure

and volume ﬂow. If the limit power curves are exceeded, there is a risk of unreliable function or loss of product

function.

WARNING

Tightening the valve

The valve may be mounted on a connection surface with corresponding ﬂatness and roughness with the

connection pattern DN 10 according to ISO 4401 (see p. 6.21 Valve assembly). The four fastening screws

M6x45 DIN 912-10.9 must be tightened crosswise with a tightening torque of 14+1 Nm. Use original screws

with increased tensile strength. Failure to comply with the conditions of correct fastening risks the release

of the valve by pressure and leakage of the working ﬂuid.

CAUTION

Maximum operating temperature and tightness

The maximum operating temperature must not exceed the temperature range for the given type of seal

material, otherwise there will be loss of tightness and leakage of the working ﬂuid.

Seal material NBR: -30 to +80 °C

FPM (Viton®) seal material: - 20 to + 80 °C

CAUTION

Maximum operating temperature and function

The maximum operating temperature of the ﬂuid must not exceed 80 °C and the maximum ambient tempera-

ture must not exceed 50°C. This combination of temperatures determines the maximum winding temperature

of the electromagnet coil. When the temperature is exceeded, the resistance of the coil winding increases and

the strength of the electromagnet, and thus the hydraulic performance of the valve, decreases. There is also a

risk of damage to the coil wire insulation, short circuit and loss of electromagnet function. Also, the correct

function of the position sensor is only guaranteed in the temperature range of -25 °C to 80 °C.

CAUTION

Valve surface temperature

The surface temperature of the valve including the control electromagnet can exceed 100°C due to the

temperature of the working ﬂuid, pressure losses in the valve converted into heat and heating of the coil

winding. Do not touch the surface of the valve and electromagnet while the circuit is the operating mode or

after shutdown until it has cooled to a safe temperature. Risk of skin burns.

CAUTION

Used working ﬂuids

The valves may only be used for normal working ﬂuids, especially hydraulic oils.

(see chapter 3. Product description). As a working ﬂuid, it is prohibited to use, in particular:

› water and aqueous solutions that will cause corrosion and loss of the valve function

› easily ﬂammable or explosive ﬂuids, the heating of which may cause a ﬁre or explosion when passing

through the valve

› aggressive ﬂuids (e.g. acids and hydroxides) which will damage the valve and cause loss of function.

2. Product use risks and limitations

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3.1 Materials used:

Valve body – grey cast iron

Slide – hardened steel

Compression centring springs – patented steel wire for the production of springs

Control system ring and pin – non-magnetic stainless steel with 10% nickel content in the alloy

Control system plug – brass

Control system attachment, pipe and anchor, coil shell, sensor body and ﬂange – steel

Coil body, coil encasement in casing, coil connector base – polyamide (PA)

Coil winding – enamelled copper wire

Type plate – anodized aluminium sheet

Coil ﬁxing nut – polyamide (PA) / closed nut (N1) – aluminium alloy

Valve seal – NBR, FPM (depending on valve type)

The materials used are not included in the lists of prohibited and mandatorily documented substances of Directive 2011/65/EU (RoHS) and EU

Regulation No. 1907/2006 (REACH).

12 2 34

5 6

3. Product description

The hydraulic distributor consists of a cast iron body with a DN 10 connection pattern according to ISO 4401 on the base (1). A hardened steel slide

moves inside the body, which is held in the basic position by centring springs. The slide is moved to the working position by the power of the control

electromagnet (2). The slid closes / connects the channels in the valve body with its collars (see the overview of slide connections). We classify the

distributor in the group of valves for controlling the direction of liquid ﬂow. That is, it changes the direction of movement of the output member of

the appliance, or stops it.

The electromagnet (2) consists of a mechanical part – a control system, which transmits movement to the slider, and a coil, which creates a strong

magnetic ﬁeld by passing current through the coil winding. The coil is ﬁxed on the control system with a plastic nut (3). The coils are connected to

the electrical supply via the connector (4).

In the type of valve with a slide valve position sensor, a non-contact inductive sensor (5) is mounted between the body of the hydraulic part and the

control electromagnet. The sensor responds to the position of the steel core ﬁrmly connected to the slide. The sensor is connected using a four-pin

connector with M12x1 thread (6).

3.2 Surface corrosion protection:

In the standard version, the valve body is phosphated, the outer surface of the steel parts is galvanized with 240 h corrosion protection in NSS

according to ISO 9227. Phosphating is recommended as a base layer for spraying the body with paint.

In the version with reinforced corrosion protection, the body and the outer surface of the steel parts are galvanized with 520 h corrosion protection in

NSS according to ISO 9227.

The surface protection layer does not contain hexavalent chromium Cr6+.

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3.3 Basic technical parameters

Parameter Unit Value

Maximum pressure in channels P, A, B bar (PSI) 350 (5080)

Maximum pressure in output channel T bar (PSI) 210 (3050)

Maximum volumetric ﬂow rate through the valve l/min (GPM) 140 (37)

Working ﬂuid temperature range for NBR seal material °C (°F) -30 to +80 (-22 ... +176)

Working ﬂuid temperature range for FPM seal material °C (°F) - 20 to +80 (-4 ... +176)

Ambient temperature range °C (°F) -30 to +50 (-22 ... +122)

Working ﬂuid kinematic viscosity range mm2s-1 10 to 400

Required minimum working ﬂuid purity Class 21/18/15 ISO 4406

Electromagnet coil supply voltage tolerance % of UNOM ± 10

Maximum switching frequency number/h 15,000

Lifetime cycles 107

Approximate switching time ON at a kinematic viscosity of 32 mm2s-1 ms AC: 30-40 DC 30-40

Approximate switching time OFF at a kinematic viscosity of 32 mm2s-1 ms AC: 30-70 DC 10-50

Valve weight with one electromagnet kg (lbs) 3,91 (8.62)

with two electromagnets 5,39 (11.88)

Valve weight with one electromagnet and sensor kg (lbs) 4,82 (10.63)

with two electromagnets and sensors 7,21 (15.90)

3.5 Performance characteristics, measured at viscosity ν= 32 mm2/s (156 SUS)

Limit performance curves are determined under the least favourable operating conditions, i.e. the maximum permitted temperature of the ﬂuid and

the surroundings, and minimum control voltage (0.9 UNOM).

Spool symbol

Z11, Z51, H11, H51, P11, P51 1

R11, X11, R21 2

C11,C51 3

B11,B51 4

Y11,Y51 5

J15, J75 6

L21 7

A51 8

C21 9

80 100 120 140

(1450)

(2176)

(725)

(4351)

(5076)

(2901)

(3626)

020 40

100

150

300

350

200

250

(21.1) (26.4)(5.3) (15.9)(10.6) (31.7)

(40.0)

Operating pressure p [bar (PSI)]

Flow Q [l/min (GPM)]

Operating limits for maximum hydraulic power at rated temperature and

supply voltage equal to 90% nominal.

80 100 120 140

020 40

(21.1) (26.4)(5.3) (15.9)(10.6) (31.7)

(40.0)

(87)

(29)

(145)

(203)

(261)

(304)

Direction of ﬂow Direction of ﬂow

Spool symbol P-A P-B A-T B-T P-T P-A P-B A-T B-T P-T

Z11, P11, Y11,

R11, X11, B11 1 1 2 2 C11 4 3 4 5 1

Z51, Y51, B51 1 2 C51 4 5 1

H11 1 1 2 2 1 L21 1 1 1 2 2

H51 1 2 1 R21 1 1 1 3

P51 1 2 J15 1 1 2 3

J75, A51 1 1 C21 6 6 6 6 4

Flow Q [l/min (GPM)]

Pressure drop Δp [bar (PSI)]

3.6 Pressure drop related to ﬂow rate, measured at viscosity ν= 32 mm2/s (156 SUS)

3.4 Working ﬂuid

The valve is designed for common hydraulic working ﬂuids:

mineral oils of performance classes HM and HV according to ISO 6734-4

non-ﬂammable and difﬁcult to ignite hydraulic ﬂuids according to ISO 12922

environmentally acceptable hydraulic ﬂuids according to ISO 15380

NOTICE: NBR seal material is not suitable for some working ﬂuid groups, such as the HFD group.

In case of uncertainty, we recommend to perform a test of the mutual tolerance of the seal material and the working ﬂuid.

CAUTION

Consult the manufacturer's technical department for performance characteristics in ﬂow directions other than

those listed. When the liquid ﬂows through only one channel (A or B), when the other remains closed or is only

loaded with static pressure, a signiﬁcant reduction in the limiting performance characteristics can occur.

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3.7 Spool Position Sensor

S1 - Sensor wiring diagram

With closing contacts (normally open)

S4 - Sensor wiring diagram

With opening contacts (normally close)

Technical Data of the Sensor S1 (NO - switching) / S4 (NC - switching off)

Rated power supply voltage V DC 24

Power supply voltage range V DC 10 to 30

Rated current mA 200

Sensor enclosure protection EN 60529 IP67

Max. operating pressure bar (PSI) 210 (3046)

Switching frequency Hz 1000

Ambient temperature range °C (°F) -25 ... +80 (-13 ... +176)

Technical Data of the Connector

Power supply voltage range V 10 ... 30 DC

Ambient temperature range °C (°F) -25 ... +80 (-13 ... +176)

Indicator yellow LED (connector plug)

Three-Position Directional Control Valve

Solenoid Sensor

a b S1 a S1 b S4 a S4 b

0 0 1 1 0 0

1 0 0 1 1 0

0 1 1 0 0 1

connector

PNP sensor

PNP sensor connector

Two-Position Directional Control Valve

Solenoid S1 S4

010

101

The non-contact induction sensor is mounted in the body perpendicular to the distributor spool and its position after adjustment is marked in red.

The sensor is supplied in two versions, with closing (NO) or opening (NC) contacts. When the spool is in the basic position, secured by springs, the

sensor core ﬁrmly connected to the spool is located under the front surface of the sensor and the sensor is activated. After moving the spool with the

core to the working position by the force of the closed electromagnet, the core is moved out of the sensor's reach and the sensor is deactivated (see

switching table). The electrical connection of the sensor is ensured by means of a four-pin connector with M12x1 thread.

Technical parameters

Description of function

Switching table

4/3 distributor with two sensors - three-position4/2 distributor with one sensor - two-position

Solenoid: 0 - OFF / 1 - ON

Spool Position Sensor (S1 / S4): 0 - normally-open contact / 1 - normally-closed contact

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The valve meets the relevant requirements of legal regulations and standards as amended:

Directive 2006/42/EU On machinery / chapters used: 1.7.4 Instructions for use, Annex I Basic safety requirements

ČSN EN ISO 4413:2011 - Hydraulics – General rules and safety requirements for hydraulic systems and their components

ČSN EN ISO 13849-1:2017 – Safety of machinery – Safety of parts of control systems – Part 1: General principles for construction

Directive 2014/35/EU (LVD) On the harmonisation of the laws of the Member States relating to the making available on the market of electrical

equipment designed for use within certain voltage limits

Directive 2014/30/EU (EMC) On the harmonisation of the laws of the Member States relating to electromagnetic compatibility

Directive 2011/65/EU (RoHS) On the restriction of the use of certain hazardous substances in electrical and electronic equipment

Directive 2015/863/EU (RoHS) amending Annex II to Directive 2011/65/EU of the European Parliament and of the Council as regards the list of

restricted substances

Regulation (EC) 1907/2006 (REACH) On Registration, evaluation, authorisation and restriction of chemicals

Other regulations and standards used:

ČSN EN ISO 12100: 2011 Safety of machinery / risk analysis

ISO 4401:2005 Hydraulic ﬂuid power – Four-port directional control valves – Mounting surfaces

ČSN EN ISO 9227:2017 Corrosion tests in artiﬁcial atmospheres – Salt spray tests / Paragraph 5.2.2 Neutral salt spray test (NSS)

ISO 20653:2013 Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access

ČSN ISO 4406:2006 Hydraulic ﬂuid power – Fluids – Method for coding the level of contamination by solid particles

ČSN EN 60664-1:2004 Insulation coordination for equipment within low-voltage systems – Part 1: Principles, requirements and tests

ČSN EN 61000-6-1:2007 Electromagnetic compatibility (EMC) – Part 6-1: Generic standards – Immunity for residential, commercial and light-industri-

al environments.

ČSN EN 61000-6-2:2006 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for industrial environments

ČSN EN 61000-6-3:2006 Electromagnetic compatibility (EMC) – Part 4-3: Testing and measurement techniques – Radiated, radio-frequency,

electromagnetic ﬁeld immunity test.

ČSN EN 61000-6-4:2002 Electromagnetic compatibility (EMC) – Part 6-4: Generic standards – Emission standard for industrial environments

ČSN EN ISO 9001:2015 Quality management systems

ČSN EN 82079-1: 2013 Preparation of instructions for use - Structuring, content and presentation / Part 1: General principles and detailed requirements

4. Product modiﬁcation

Ordering code

RPE4 - 10 / -

E12A

E13A

01200

02400

02700

20500

12060

23050

3.8 Legal regulations and standards:

An overview of possible valve modiﬁcations is described in the ordering key.

Coil control voltage and coil power connector

The coil type can be changed by the customer if he observes the safety principles during replacement and adapts the electrical parameters of the

source and the type of connector plug to the new type of coil.

The seal material cannot be changed by the user, as part of the seal is located between the valve body and the control system, respectively the

sensor body. The user must not disassemble the valve.

Other parameters, such as the type of slide, can only be selected when ordering, as they cannot be changed without disassembling the valve.

If the slider position sensor setting, indicated in red, is unintentionally lost, have the sensor readjusted by the manufacturer.

NOTICE:

Valve repairs and sensor adjustments may only be performed by the manufacturer. If the valve is disassembled by the user, the manufacturer disclaims

liability for its correct operation and sensor adjustment.

4.1 Ordering Code

Spool symbols

see the table “Spool Symbols“

Valve size No designation

Surface treatment

standard

zinc-coated (ZnCr-3), ISO 9227 (240 h)

zinc-coated (ZnNi), ISO 9227 (520 h)

No designation

Manual override

standard

cap nut covered

rubber boot protected

hand screw

socket head screw

without manual override

Soft-shift spool speed control

without soft-shift control

with plugged cavity for optional soft shift installation

oriﬁce Ø0.6 mm (0.02 inch) in T line bridge

adjustable needle valve in T line bridge

Seals

NBR

FPM (Viton)

Connector

EN 175301-803-A

E1 with quenching diode

AMP Junior Timer - radial direction (2 pins; male)

E3 with quenching diode

EN 175301-803-A with integrated rectiﬁer

Deutsch DT04-2P - axial direction (2 pins; male)

E12A with quenching diode

Number of spool positions

two positions

three positions Spool monitoring

without sensors

normally-open sensor

normally-closed sensor

No designation

4/2 and 4/3

directional control valve,

solenoid operated

Rated supply voltage of solenoids

(at the coil terminals)

12 V DC / 3.17 A

24 V DC / 1.73 A

27 V DC / 1.52 A

205 V DC / 0.20 A

120 V AC / 0.38 A / 60 Hz

230 V AC / 0.20 A / 50 (60) Hz

Instructions for use_RPE4-10_14039_1en_05/2023

Page 10 www.argo-hytos.com

Note:

The following items must be ordered separately, they are not part of the valve delivery:

› High-strength clamping screws M6x45 DIN 912 10.9 (see catalogue SP 8010), possibly bolts for vertical grouping (see catalogue 0020)

› Coil connector socket type EN 175301-803-A (see catalogue SP 8010)

› K02 position sensor connector socket with LED (see catalogue SP 8010)

› Inlet nozzle with a diameter of 0.5 to 4 mm into the inlet P channel (see catalogue SP 8010)

4.2 Types of coil electrical connection connectors

Type of Solenoid Coil in millimeters (inches)

Possible and preferred combinations of connector type and control voltage are listed in the HC 8007 Product Catalogue:

Coils for valve control electromagnets

Spool Symbols

Type Symbol Interposition Type Symbol Interposition

73,2 (2.88)

62 (2.44)

41,5 (1.64)

53,6 (2.11)

46,5(1.83)

52 (2.05)

E1, E2

Protection degree IP65

E3, E4

Protection degree IP67

Protection degree IP65

E12A, E13A

Protection IP67 / IP69K

The indicated IP protection level is only achieved if the connector is properly mounted.

CAUTION An E5 connector with a built-in rectiﬁer must be used for AC supply voltage to the coils.

Tabla de contenidos

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