Parker Series DFplus User manual

Bulletin HY11-5715-658/UK

Proportional Directional

Control Valve

Operation Manual

Series DFplus

Design > 20

Parker Hanniﬁn

Manufacturing Germany GmbH & Co. KG

Hydraulic Controls Division Europe

Gutenbergstr. 38

41564 Kaarst, Germany

Tel.: (+49) 181 99 44 43 0

E-mail: infohcd@parker.com

Prop. Directional Control Valve

Series DFplusOperation Manual

Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Note

This document and other information from Parker-Hanniﬁn Corpora-

tion, its subsidiaries and authorized distributors provide product or

system options for further investigation by users having technical

expertise.

The user, through its own analysis and testing, is solely responsible for

making the ﬁnal selection of the system and components and assuring

that all performance, endurance, maintenance, safety and warning

requirements of the application are met. The user must analyze all

aspects of the application, follow applicable industry standards, and

follow the information concerning the product in the current product

catalog and in any other materials provided from Parker or its subsidi-

aries or authorized distributors.

To the extent that Parker or its subsidiaries or authorized distributors

provide component or system options based upon data or speciﬁca-

tions provided by the user, the user is responsible for determining that

such data and speciﬁcations are suitable and sufﬁcient for all applica-

tions and reasonably foreseeable uses of the components or systems.

Prop. Directional Control Valve

Series DFplusOperation Manual

3Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Inhalt

1. Introduction 4

D1FE 4

Ordering Code 4

D*FP 5

Ordering Code 5

D30FP 6

Ordering Code 6

Technical Data 7

Characteristics of Valve Driver 8

Name Plate 8

2. Safety Instructions 9

Symbols 9

Marking, Name Plates 9

Work at the Valve 9

3. Important Details 9

Intended Usage 9

Common Instructions 9

Liability 9

Storage 9

4. Mounting / Installation 10

Scope of Supply 10

Mounting 10

Operation Limits 10

Pressure Fluids 10

Electrical Connection 11

Electrical Interfacing 12

5. Operating Instructions 18

Zero Position Adjustment 18

Air Bleeding of Hydraulic System 19

Filter 19

Flushing 19

6. Maintenance 20

7. Trouble Shooting 20

8. Accessories / Spare Parts 21

Accessories 21

Spare Parts 21

Prop. Directional Control Valve

Series DFplusOperation Manual

Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

1. Introduction

D1FE

Ordering Code

Nominal

size

NG06 /

CETOP 3

Direct.

control

valve

Spool-

type

(see

catalogue)

Command-

signal

Seal Design

series

(not re-

quired for

ordering)

Spool

position

on power

down

Con-

nection

Code Connection

0 6 + PE

5 11 + PE

76 + PE

+ Enable

Code Signal Flow direction

B +/- 10V 0...+10V -> P-A

E +/- 20mA 0...+20mA -> P-A

S 4...20mA 12...20mA -> P-A

D 1 F E C 9 3

Spool/

body

design

Code Seal

N NBR

V FPM

H for HFC ﬂuid

Code Spool position on

power down

Prop. Directional Control Valve

Series DFplusOperation Manual

5Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Code Spool position on

power down Code Spool position on

power down

a0b

B J

a0b

D*FP

Ordering Code

Nominal

size

Direct.

control

valve

Spool-

type

(see

catalogue)

Command-

signal

Seal Design

series

(not

required for

ordering)

Spool

position

on power

down

Con-

nection

Code Nominal size

1 NG06 / CETOP 3

3 NG10 / CETOP 5

Code Connection

0 6 + PE

5 11 + PE

76 + PE

+ Enable

Code Signal Flow direction

B +/- 10V 0...+10V -> P-A

E +/- 20mA 0...+20mA -> P-A

S 4...20mA 12...20mA -> P-A

D F P 9 0

Spool/

sleeve

design

Code Seal

N NBR

V FPM

H for HFC ﬂuid

Prop. Directional Control Valve

Series DFplusOperation Manual

Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Code Spool position on

power down

D30FP

Ordering Code

Nominal

size

NG10 /

CETOP 5

Direct.

control

valve

Spool-

type

(see

catalogue)

Command-

signal

SealSpool

position

on power

down

Con-

nection

Code Signal Flow direction

B +/- 10V 0...+10V -> P-A

E +/- 20mA 0...+20mA -> P-A

S 4...20mA 12...20mA -> P-A

D 30 F P 3

Code Inlet Drain

1 1) internal external

4 internal internal

Pilot con-

nection

Design

series

(not re-

quired for

ordering)

1) for tank pressure >35bar

Spool/

body

design

Code Connection

0 6 + PE

5 11 + PE

76 + PE

+ Enable

Code Seal

N NBR

V FPM

H for HFC ﬂuid

Prop. Directional Control Valve

Series DFplusOperation Manual

7Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Technical Data

General

Model Proportional directional control valve

Drive VCD(R)-actuator

Mounting Pattern NG6 (CETOP 3) / NG10 (CETOP 5)

Installation Position Any

Sensitivity [%] < 0.03

Hysteresis [%] < 0.05 (D1FE: <0.1)

Temp. Drift of Center Postion [%/K] < 0.025

Ambient Temperature Range [°C] -20...+50

Protection Class NEMA 4 (IP 65) acc. EN 60529

Vibration Strength [G] 10 Sinus 5...2000 Hz acc. IEC 68-2-6

30 Random noise 20...2000 Hz acc. IEC 68-2-36

15 Shock acc. IEC 68-2-27

Weight [kg] NG6: 5 / NG10: 6.8

Hydraulic

Fluid Rate Hydraulic oil acc. DIN 51524...535, other on request

Viscosity [SSU] 140...370

Fluid Temperature [°C] -20...+60

Cleanliness Purity level class acc. NAS 1638: class 7

Operating Pressure max. [bar] 350 for ports P, A, B / max. 35 for port T at internal drain,

250 at external drain / port Y max. 35 1)

Electrical

Duty Ratio [%] 100

Supply Voltage [VDC] 22...30, ripple < 5% eff., surge free

Current Consumption max. [A] 3.5

Pre-Fusing [A] 4.0 A medium lag

Command Signal Options [V]

[mA]

+10...0...-10, ripple < 0.01 % eff., surge free, Ri = 100 kOhm

+20...0...-20, ripple < 0.01 % eff., surge free, Ri = 250 Ohm

4...12...20, ripple < 0.01 % eff., surge free, Ri = 250 Ohm

< 3.6 mA = enable off, > 3.8 mA = enable on acc. NAMUR NE43

Input Capacitance typ. [nF] 1

Differential Input Voltage max. [V] Code 0: 30 for terminal D and E against PE (terminal G)

11 for terminal D and E against 0V (terminal B)

Code 5: 30 for terminal 4 and 5 against PE (terminal W)

11 for terminal 4 and 5 against 0V (terminal 2)

Code 7: 30 for terminal D and E against PE (terminal G)

Enable Signal [V] Code 5/7: 5...30, Ri = 9 kOhm

Diagnostic Signal [V] +10...0...-10 / +Ub, rated max. 5 mA

EMC EN 61000-6-2, EN 61000-6-4

Central Connection Code 0/7

Code 5

6 + PE acc. EN 175201-804

11 + PE acc. EN 175201-804

Cable Speciﬁcation Code 0/7: 7 x AWG16 overall braid shield

Code 5: 8 x AWG16 overall braid shield

Cable Length max. [m] 50

1) For applications with pT>35 bar (max 250 bar) the Y-port has to be connected and the plug in the Y-port has to be

removed.

Prop. Directional Control Valve

Series DFplusOperation Manual

Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

Parker D*FP proportional directional control valves

have an integral electronic and require only one sole

electrical common for the control system. Different

ﬂow sizes, power down conﬁguration as well as

command signal options are available to achieve

an optimal adaption for different applications.

Characteristics of Valve Driver

The described integral electronic driver combines

all necessary functions for the optimal operation of

the valve.Thanks to its excellent dynamic the valve

is usable within closed loop control applications.

The most important features are:

•฀high dynamic actuator principle with special

designed electronic driver

•฀closed loop controlled spool position

•฀constant current actuator control with overcur-

rent shutoff

•฀excellent properties for response sensitivity and

temperature drift

•฀differential input stage with various command

signal options

•฀diagnostic output for spool stroke / overcurrent

state

•฀standard central connection

•฀compatible to the relevant European EMC-

standards

Name Plate

Block Diagram of Integral Electronics

Code 0 (6+PE)

Code 5 (11+PE)

Code 7 (6+PE with enable)

0...+/-10V

4...20mA

0...+/-10V

22...30V=

PID

command

diagnostic

spool stroke

supply

voltage

enable

+5...30V

Prop. Directional Control Valve

Series DFplusOperation Manual

9Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

2. Safety Instructions

Please read the operation manual before instal-

lation, startup, service, repair or stocking! Paying

no attention may result in damaging the valve or

incorporated system parts.

Symbols

This manual uses symbols which have to be fol-

lowed accordingly:

Instructions with regard to the warranty

Instructions with regard to possible dam-

aging of the valve or linked system com-

ponents

Helpful additional instructions

Marking, Name Plates

Instructions applied on the valve, i.e. wiring dia-

grams and name plates, must be observed and

maintained legibly.

Work at the Valve

Workings in the area of installation, commissioning,

maintenance and repair of the valve may only be

allowed by qualiﬁed personnel.This means persons

which have, because of education, experience and

instruction, sufﬁcient knowledge on relevant direc-

tives and approved technical rules.

3. Important Details

Intended Usage

This operation manual is valid for proportional direc-

tional control valves DF Plus series.Any different or

beyond it usage is deemed to be as not intended.

The manufacturer is not liable for warranty claims

resulting from this.

Common Instructions

We reserve the right for technical modiﬁcations of

the described product. Illustrations and drawings

within this manual are simpliﬁed representations.

Due to further development, improvement and

modiﬁcation of the product the illustrations might

not match precisely with the described valve. The

technical speciﬁcations and dimensions are not

binding.No claim may resulting out of it.Copyrights

are reserved.

Liability

The manufacturer does not assume liability for

damage due to the following failures:

•฀incorrect mounting / installation

•฀improper handling

•฀lack of maintenance

•฀operation outside the speciﬁcations

Do not disassemble the valve! In case of

suspicion for a defect please return the valve

to the factory.

Storage

In case of temporary storage the valve must be

protected against contamination, atmospheric ex-

posure and mechanical damages. Each valve has

been factory tested with hydraulic oil, resulting in

protection of the core parts against corrosion. Yet

this protection is only ensured under the following

conditions:

Outdoor storage or within sea and tropical

climate will lead to corrosion and might disable

the valve!

Storage

period Storage requirements

12 months constant humidity < 60% as well

as constant temperature < 25°C

6 months varying humidity as well as

varying temperature < 35°C

Prop. Directional Control Valve

Series DFplusOperation Manual

Parker Hanniﬁn Corporation

Hydraulic Controls Division

D_FP_20 5715-658 UK.indd CM 06.11.13

4. Mounting / Installation

Scope of Supply

Please check immediately after receiving the valve,

if the content is matching with the speciﬁed scope

of supply. The delivery includes:

•฀valve

•฀operation manual

The central connector assembly has to be ordered

separately and is not included in the delivery.

Please check the delivery immediately after

receiving the shipment for apparent damages

due to shipping. Report shipment losses at

once to the carrier, the insurance company

and the supplier!

Mounting

•฀Compare valve type (located on the name plate)

with part list resp. circuit diagram.

•฀The valve may be mounted ﬁx or movable in

any direction.

•฀Verify the mounting surface for the valve. Uneve-

ness of 0.01 mm/100 mm, surface ﬁnish of 6.3

µm are tolerable values.

Keep clean valve mounting surface and work

environment!

•฀Remove protection plate from the valve mounting

surface

•฀Check the proper position of the valve ports and

the O-rings.

•฀Mounting bolts:

D1FP: 4 pcs. M5x30

D3FP: 4 pcs. M6x40

use property class 12.9, DIN 912

Parker offers bolt kits:

D1FP: BK375 / D3FP: BK385

•฀Tighten the bolts crisscross with the following

torque values:

D1FP: 6.8 Nm / D3FP: 11 Nm

Insufﬁcient condition of the valve mounting

surface migth create malfunction!

Incorrect mounting resp. bolt torque may

result in abrupt leakage of hydraulic ﬂuid on

the valve ports.

Operation Limits

The valve may be operated within the determined

limits only. Please refer to the “technical data“ sec-

tion as well as to the “characteristic curves“ in the

catalog.

Follow the environmental conditions! Unal-

lowable temperatures, shock load, aggresive

chemicals exposure, radiation exposure, il-

legal electromagnetic emissions may result

in operating trouble and may lead to failure!

Follow the operating limits listed in the

“speciﬁcations“ table!

Pressure Fluids

The following rules applies for the operation with

various pressure ﬂuids:

The above information serves for orientation

and does not substitute user tests among the

particular operating conditions. Particularly

no liabiliy for media compatibility may be

derived out of it.

mineral oil usable without restriction

HFA oil-in-water emulsion consultation required

HFB water-in-oil emulsion consultation required

HFC aqueous solution (glycols) consultation required

HFD unhydrous ﬂuids (Phosphor-Ester) consultation required

For detailed information concerning pressure

ﬂuids note VDMA-document 24317 as well as

DIN 51524 & 51502.

Special gaskets may be available depending on

the utilized ﬂuid.

In case of insecurity please consult the factory.

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