Parker TFP Series Manual de usuario

Bulletin MSG11-5715-734/UK

2-Way Servo

Proportional Valves with

VCD®-Technology

Operation Manual

Series TFP

Design ≥ 12

Parker Hannin

Manufacturing Germany GmbH & Co. KG

Industrial Systems Division Europe

Gutenbergstr. 38

41564 Kaarst, Germany

E-mail: [email protected].com

2Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DE-

SCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND

PROPERTY DAMAGE.

This document and other information from Parker-Hannin Corporation, 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 nal 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

subsidiaries or authorized distributors.

To the extent that Parker or its subsidiaries or authorized distributors provide component or

system options based upon data or specications provided by the user, the user is responsible for

determining that such data and specications are suitable and su󰀩cient for all applications and

reasonably foreseeable uses of the components or systems.

WARNING — USER RESPONSIBILITY

3Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

Content Page

1. Introduction 4

Characteristics of Valve Driver 4

Order Code TFP 5

Technical Data 6

Block Diagram of Integral Electronics 7

2. Safety Instructions 8

Symbols 8

Service 8

3. Important Details 8

Intended Usage 8

Common Instructions 8

Liability 8

Storage 8

4. Mounting / Installation 8

Scope of Supply 8

Available Bolts Kits 9

Mounting 9

Disassembly 9

Limits of Use 10

Pressure Fluids 10

Electrical Connection 10

Electrical Interfacing 11

5. Operation Instructions 13

Solenoid Current Monitoring 13

ProPxD Parameterizing Software 13

Air Bleeding of Hydraulic System 15

Filter 15

Flushing 15

6. Troubleshooting 15

7. Accessories / Spare Parts 16

Accessories 16

Spare Parts 16

4Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

1. Introduction

Parker 2-way servo proportional valves with VCD®

technology have an integrated electronics and re-

quire only one sole electrical common for the control

system. Di󰀨erent ow sizes are available to achieve

an optimal adaption for di󰀨erent applications.

Characteristics of Valve Driver

The described integral electronic driver combines all

necessary functions for the optimal operation of the

valves. Thanks to its excellent dynamic the valves

are 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 shuto󰀨

• excellent properties for response sensitivity and

temperature drift

• di󰀨erential input stage with various command

signal options

• diagnostic output for spool stroke

• standard central connection

• compatible to the relevant European EMC-

standards

TFP050

5Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

Ordering Code

2-way servo

proportional

valve with

LVDT

Pilot oil

Seal

Design

series

(not

required for

ordering)

Nominal

size

Standard

electronics

Command

signal

Flow

characteristic

linear

Code Supply Drain

2 External External

Plate with pipe

connections X1 (00)

and Y1 (99)

Note : Please order connector separately

1) HFC uids suitable.

2) For DFplus pilot valve with EtherCAT interface see installation

manual MSG11-5715-708/UK, "Supplement for Valves with

EtherCAT Interface".

TFP A 9 H C 0

Code Seal

N 1) NBR

V FPM

Code Nominal size

025 NG25

032 NG32

040 NG40

050 NG50

063 NG63

080 NG80

100 NG100

Code Command signal

B 0...+10 V

E 0...+20 mA

S 4...+20 mA

N 2) EtherCAT

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2-Way Servo Proportional Valves

Series TFPOperation Manual

Technical Data

1) If valves with onboard electronics are used in safety-related parts

of control systems, in case the safety function is requested, the

valve electronics voltage supply is to be switched o󰀨 by a suitable

switching element with su󰀩cient reliability.

General

Design

Proportional throttle valve with LVDT and integrated electronics, slip-in

cartridge according to ISO 7368

Nominal size DIN NG25 NG32 NG40 NG50 NG63 NG80 NG100

Mounting position unrestricted

Ambient temperature [°C] -20...+50

Weight [kg] 9 11 21 28 42 77 122

Vibration resistance [g] 10 sinus 5...2000 Hz acc. IEC 68-2-6

10 (RMS) random noise 20...2000 Hz acc. IEC 68-2-36

15 shock acc. IEC 68-2-27

Hydraulic

Max. operating pressure [bar] Ports A, B, SP max. 420, X max. 350; XX observe accumulator

pressure rating; port Y max. 35

Fluid Hydraulic oil according to DIN 51524

Fluid temperature [°C] -20...+60 (NBR: -25...+60)

Viscosity, recommended [cSt]/

permitted [cSt]/

[mm²/s]

30 ... 80

20 ... 400

Filtration

Nominal ow at ∆p = 5 bar (linear) [l/min] 650 1200 1800 3100 5200 7600 11100

Max. ow (v = 30 m/s),

recommended (linear) [l/min] 1400 2600 4100 6200 9800 17000 25000

Flow direction B to A / A to B

Pilot pressure [bar] max. 350

Pilot oil Supply external via X

Drain external via Y

Leakage in pilot valve at 100 bar [ml/min] < 400

Pilot valve size NG06 NG10

Max. pilot ow at 140 bar pilot pressure [l/min] 21 33 37 54 71 86 105

Pilot pressure, recommended Pilot pressure px= system pressure ps

Minimum pilot pressure pmin

1) [bar] 140

Static/dynamic

(for optimal dynamics see installation recommendation)

Step response at pilot press. >140 bar

[ms] 11 14 17 18 23 28 32

Frequency response at

pilot pressure >140 bar [Hz] on request

Hysteresis [%] < 0.1

Sensitivity [%] < 0.05

Temperature drift [%/K] < 0.025

Installation recommendations

The maximum pilot ow is given in the technical data.

At insu󰀩cient pilot oil supply – e.g. because of long

distances and/or small diameters – an accumula-

tor can be connected to port XX.

To avoid this, an accumulator can be connected to

port XX at the valve body of the TFP (not for nomi-

nal size NG25). A short-term undersupply with pi-

lot oil can be compensated via this accumulator.

The required accumulator size is dependent on the

pilot oil pressure.

Please also consider the Parker accumulator product

range and the Parker Accumulator Sizing Software.

Nominal

size

Required accumulator volume [l]

1 stroke

(close)

2 stroke

(close and open)

NG25 0.005 0.010

NG32 0.008 0.016

NG40 0.010 0.020

NG50 0.015 0.03

NG63 0.02 0.04

NG80 0.035 0.07

NG100 0.05 0.1

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2-Way Servo Proportional Valves

Series TFPOperation Manual

Block Diagram of Integrated Electronics

Electrical

Duty ratio [%] 100

Protection class IP65 in acc. with EN 60529 (with correctly mounted plug-in connector)

Supply voltage / ripple [V] 22...30, electric shut-o󰀨 at <19, ripple < 5 % e󰀨., surge free

Current consumption max. [A] 3.5

Pre-fusing [A] 4.0 medium lag

Input signal

Code B Voltage [V] 0...+10, ripple < 0.01 % e󰀨., surge free

Impedance [kOhm] 100

Code E Current [mA] 0...+20, ripple < 0.01 % e󰀨., surge free

Impedance [Ohm] < 250

Code S Current [mA] 4...20, ripple < 0.01 % e󰀨., surge free

< 3.6 mA = enable o󰀨 > 3.8 mA = enable on according to NAMUR NE43

Impedance [Ohm] < 250

Di󰀨erential input max. [V] 30 for terminal D and E against PE (terminal G)

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

Enable signal [V] 5...30, Ri = > 8 kOhm

Diagnostic signal [V] 0...+10 / +12.5 error detection, rated max. 5 mA

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

Electrical connection 6 + PE acc. EN 175201-804

Wiring min. [mm²] 7 x 1.0 (AWG16) overall braid shield

Wiring lenght max. [m] 50

1) Do not connect with the supply voltage zero.

Technical Data

8Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

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 specications

Do not disassemble the valve! In case of

suspicion for a defect please contact Parker.

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 dis-

able the valve!

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

damaging of the valve or linked system

components

Helpful additional instructions

Service

Workings in the area of installation, commissioning,

maintenance and repair of the valve may only be

allowed by qualied personnel. This means persons

which have, because of education, experience and

instruction, su󰀩cient knowledge on relevant direc-

tives and approved technical rules.

3. Important Details

Intended Usage

This operation manual is valid for 2-way high-

response valves series TFP. Any di󰀨erent 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 modications of

the described product. Illustrations and drawings

within this manual are simplied representations.

Due to further development, improvement and

modication of the product the illustrations might

not match precisely with the described valve. The

technical specications and dimensions are not

binding. No claim may resulting out of it. Copyrights

are reserved.

Storage

period Storage requirements

12 months constant humidity < 60 % as well

as constant temperature < 25 °C

6 months varying humidity as well as vary-

ing temperature < 35 °C

4. Mounting / Installation

Scope of Supply

Please check immediately after receiving the valve,

if the content is matching with the specied scope

of supply. The delivery includes:

• valve

• operation manual

The central connector 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 and the supplier!

9Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

Available Bolt Kits

Size Ordering no. Mounting bolt Torque

TFP025 BK504 4 pcs. M12x100 108 Nm

TFP032 BK529 4 pcs. M16x100 264 Nm

TFP040 BK481 4 pcs. M20x110 517 Nm

TFP050 BK544 4 pcs. M20x130 517 Nm

TFP063 BK545 4 pcs. M30x140 1775 Nm

TFP080 BK546 8 pcs. M24x200 890 Nm

TFP100 BK547 8 pcs. M30x220 1775 Nm

Disassembly

Use of disassembly aid (from nominal size NG50)

First loosen the two xing screws without disas-

sembly aid. Then loosen the two socket screws

SW6 (TFP050: the two ring bolts) with the disas-

sembly aids and turn the straps 90° against the

stop. Fix the socket screws/ring bolts again. Now

loosen the two remaining xing screws alternate-

ly. By turning them against the straps, the valve is

pulled out of the cavity.

Mounting

• Compare valve type (located on the name plate)

with part list resp. circuit diagram.

• The valve may be mounted x or movable in

any direction.

• Verify the mounting surface for the valve. Uneve-

ness of 0.01 mm/100 mm, surface nish of 6.3

µm are tolerable values.

Keep valve mounting surface and work envi-

ronment clean!

• Remove protection plate from the valve mounting

surface

• Check the proper position of the valve ports

and the O-rings.

• Mounting bolts: use property class 12.9, ISO 4762

Insu󰀩cient condition of the valve mounting

surface might create malfunction!

Incorrect mounting resp. bolt torque may

result in abrupt leakage of hydraulic uid on

the valve ports.

Y-port has always to be tied directly and

separately to tank!

90°

10 Parker Hannin Corporation

TFP 5715-734UK.indd 24.06.22

2-Way Servo Proportional Valves

Series TFPOperation Manual

The connecting cable has to comply to the follow-

ing specication:

Cable type control cable, exible,

7 conductors, overall braid

shield

Cross section min. AWG16

Outer dimension 8...12 mm

Cable length max. 50 m

For cable lengths > 50 m consult Parker.

The connection cable is coupled to the female

connector by solder joints.

Skinning lengths for the connecting cable:

Electrical Connection

The electrical connection of the valve takes place

by one common cable, which is coupled to the

integrated electronic driver by a central connector

assembly.

The connection requires a 6 + PE female connector

EN 175201-804.

Female connector (ordering no. 5004072)

A female connector with metal housing is

required! Plastic made models may create

function problems due to insu󰀩cient EMC-

characteristics.

Do not disconnect cable socket under tension!

Pressure Fluids

The following rules applies for the operation with

various pressure uids:

This 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.

HFC: Choose seal option code N.

HFA Oil-in-water emulsion

HFB Water-in-oil emulsion

HFD Unhydrous uids (Phosphor-Ester)

For operation with the following pressure uids

please consult Parker:

For detailed information concerning pressure

uids note VDMA-document 24317 as well as

DIN 51524 & 51502.

Special gaskets may be available depending on

the utilized uid.

In case of doubt please consult Parker.

Limits of Use

The valve may be operated within the determined

limits only. Please refer to the “technical data“

section as well as to the “characteristic curves“ in

the Parker catalogue MSG11-3500/UK "Hydraulic

Valves Industrial Standard".

Follow the environmental conditions! Unal-

lowable temperatures, shock load, aggresive

chemicals exposure, radiation exposure,

illegal electromagnetic emissions may result

in operating trouble and may lead to failure!

Follow the operating limits listed in the “speci-

cations“ table!

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