Parker TPQ Series Manual de usuario

3-Way High-Response

Valve with

VCD®Technology

Operation Manual

Series TPQ

Design ≥ 60

Bulletin MSG11-5715-653/UK

Parker Hanniﬁn

Manufacturing Germany GmbH & Co. KG

Industrial Systems Division Europe

Gutenbergstr. 38

41564 Kaarst, Germany

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

E-mail: valvesisde@parker.com

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS 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 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

subsidiaries or authorized distributors.

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

system options based upon data or speciﬁcations provided by the user, the user is responsible for

determining that such data and speciﬁcations are suitable and sufﬁcient for all applications and

reasonably foreseeable uses of the components or systems.

WARNING — USER RESPONSIBILITY

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

Content Page

1. Introduction 4

Characteristics of Valve Driver 4

Order Code 4

Block Diagram of Integral Electronics 5

Technical Data 6

2. Safety Instructions 7

Symbols 7

Work at the Valve 7

3. Important Details 7

Intended Usage 7

Common Instructions 7

Liability 7

Storage 7

4. Mounting / Installation 8

Scope of Supply 8

Mounting 8

Mounting Bolts 8

Operation Limits 8

Pressure Fluids 8

Electrical Connection 9

Electrical Interfacing 10

5. Operation Instructions 12

Solenoid Current Monitoring 12

ProPxD Parameterizing Software 12

Air Bleeding of Hydraulic System 14

Filter 14

Flushing 14

6. Trouble Shooting 14

7. Accessories / Spare Parts 15

Accessories 15

Spare Parts 15

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

1. Introduction

ParkerTPQ 3-way high-response valves with VCD®

technology have an integral electronic and requires

only one sole electrical common for the control

system.Different ﬂow sizes 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:

Ordering Code

3-way high-

response

valve with

LVDT Pilot oil

(supply external,

drain external)

Seal

Design

series

(not required

for ordering)

Linear

spool

Nominal

size

Standard

electronics

Input

signal

TPQ W H 2 5 2 0

Parker Slip-

in cartridge

Closed loop,

VCD®performance,

integrated

electronics

Code Seal

N NBR

V FPM

H for HFC ﬂuids

Flow

Spool type

Code Signal range

B0...±10 V

E 0...±20 mA

S 4...+20 mA

• 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

• standard central connection

• compatible to the relevant European EMC-

standards

Code Nominal size

025 NG25

032 NG32

040 NG40

050 NG50

063 NG63

080 NG80

Position overlap

Code

Spool type Fail

save

Input signal

- 0 +

P →A

A →T

Please order connector separately

Angle female connector must be used for NG25 to NG50.

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

Blockdiagram of integrated electronics

0... 10 V

22...30 V=

Command

Diagnostic

spool stroke

Supply

voltage

Enable

+5...30 V

µC

E: mA

B: 0... 10 V

0... 20

S: 4...12...20 mA

Parametrizing

interface

Reference1)

Function symbol

Basic position spool type P

1) NG25 and NG32 without accu port XX

Basic position:

Zero position:

1) Do not connect with the supply voltage zero.

B T A

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

Technical data

General

Design Proportional throttle valve, slip-in cartridge

Nominal size DIN NG25 NG32 NG40 NG50 NG63 NG80

Mounting position unrestricted

Ambient temperature [°C] -20...+50

Weight [kg] 11 13 15 26 52 105

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, P, T, X up to 350, XX 1) observe permissible 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 ISO 4406; 18/16/13

Nominal ﬂow at ∆p = 5 bar [l/min] 200 320 550 800 1450 2700

Recommended max. ﬂow [l/min] 500 1000 1600 2250 3500 6500

Nominal overlap [%] < 1.5

Flow direction A to T or P to A

Pilot pressue [bar] must be as high as system pressure

Pilot oil supply external via X

drain external via Y

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

Leakage in main stage at 100 bar [l/min] NG32 to 63 < 2.5; NG80 < 4.0

Pilot valve size NG06 NG10

Max. pilot ﬂow at 140 bar pilot press. [l/min] 25 25 25 25 50 60

Static/dynamic

Step response at pilot press. >140 bar [ms] 7 11 11 18 19 20

Frequency response at pilot press. >140 bar

Amplitude -3 dB; ±5 %

[Hz] 210 105 70 45 35 30

Phase -90°;

±5

[Hz] 170 125 110 95 75 70

Hysteresis [%] < 0.1

Sensitivity [%] < 0.05

Temperature drift of center position [%/K] < 0.025

1) Accu port XX: Please contact Parker for installation recommendation.

Electrical

Duty ratio [%] 100

Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in con-

nector)

Supply voltage / ripple [V] DC 22 ... 30, electric shut-off at < 19, ripple < 5 % eff., surge free

Current consumption max. [A] 3.5

Pre-fusing [A] 4.0 A medium lag

Input signal Code B Voltage

Impedance

Code E Current

Impedance

Code S Current

Impedance

[V]

[kOhm]

[mA]

[Ohm]

[mA]

[Ohm]

+10...0...-10, ripple < 0.01 % eff., surge free

100

+20...0...-20, ripple < 0.01 % eff., surge free

< 250

4...12...20, ripple < 0.01 % eff., surge free

< 3.6 mA = disable, > 3.8 mA = enble on according to NAMUR NE43

< 250

Differential input max. [V] 30 for terminal D and E against PE (terminal G),

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

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

Diagnostic signal [V] +10...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] 7x1.0 (AWG16) overall braid shield

Wiring length [m] 50

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

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

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 3-way high-

response valves TPQ 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 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 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 vary-

ing temperature < 35 °C

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

Available Bolt Kits

Size Ordering no. Dimensions Torque

TPQ025 BK504 4 pcs. M12x100 108 Nm

TPQ032 BK529 4 pcs. M16x100 264 Nm

TPQ040 BK481 4 pcs. M20x110 517 Nm

TPQ050 BK481 4 pcs. M20x110 517 Nm

TPQ063 BK518 4 pcs. M30x160 1775 Nm

TPQ080 BK530 8 pcs. M24x160 890 Nm

• 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

Insufﬁcient condition of the valve mounting

surface might create malfunction!

Incorrect mounting resp. bolt torque may

result in abrupt leakage of hydraulic ﬂuid on

the valve ports.

Y-port has always to be tied directly and

separately to tank!

Limits of Use

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

Parker catalogue HY11-3500/UK "HydraulicValves

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-

ﬁcations“ table!

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 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!

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 valve mounting surface and work envi-

ronment clean!

Pressure Fluids

The following rules applies for the operation with

various pressure ﬂuids:

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 the right seal option.

For operation with the following pressure ﬂuids

please consult Parker:

HFA Oil-in-water emulsion

HFB Water-in-oil emulsion

HFD Unhydrous ﬂuids (Phosphor-Ester)

For detailed information concerning pressure

ﬂuids noteVDMA-document 24317 as well as

DIN 51524 & 51502.

Special gaskets may be available depending on

the utilized ﬂuid.

In case of doubt please consult Parker.

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

The connecting cable has to comply to the follow-

ing speciﬁcation:

Cable type control cable, ﬂexible,

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 factory.

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)

For NG63 and NG80

7/8-20

UNEF-2B

Ø28.6

max. 67

PG13.5

A female connector with metal housing is

required! Plastic made models may create

function problems due to insufﬁcient EMC-

characteristics.

Do not disconnect cable socket under tension!

Angled female connector (ordering no. 5005160)

For NG25 to NG50

3-Way high-response valve with VCD®

Series TPQ

Operation Manual

Parker Hanniﬁn Corporation

TPQ 5715-653 UK 29.04.19

Wiring diagram of supply voltage

+Us

4 Am

22...30 V

control system valve

Electrical Interfacing

Supply Voltage

The supply voltage for the valve has to cover the

range of 22...30 V. Valve is de-energized below

19 V. The residual ripple may not exceed 5 % eff.

The applied power supply must comply to the

relevant regulations (DIN EN 61558) and must

carry a CE-mark. The operating voltage for

the valve must be free of inductive surges.

Do not exceed the max. value of 30 V!

Higher voltage can lead to failure of the valve.

The increased inrush current of the valve

should be considered when selecting the

power supply. A stabilized power supply with

overcurrent limiting feature should not be

used. Due to the inrush current of the valve

the current limit circuit may respond prema-

turely and create problems during energizing

of the supply voltage.

The operation of the valve is blocked if the

supply voltage polarity is interchanged.

Each valve requires a separate pre-fuse of 4

Amp semi time-lag. Failure to observe this

instruction may create irreparable damage of

valve respectively incorporated system parts.

The backshell nut of the cable gland has to be

tighten with a suitable tool. The target value for

the tightening torque is 4 Nm. Tighten the cap nut

with a torque of 5 Nm after attaching the female

connector on the socket.

Incomplete tightening of backshell nut respec-

tively cap nut may result in undesired release

of the connection as well as degradation of

the water tightness.

When using female connectors of other

manufacturers, the relevant regulations must

be observed.

The cable may only be connected to the female

connector by authorized and qualiﬁed person-

nel. A short between individual conductors

resp.to the connector housing , bad soldering

as well as improper shield connection may

result in malfunction and breakdown of the

valve.

The mounting surface of the valve has to be

connected to the earth grounded machine

frame. The earth ground wire from the valve

connecting cable as well as the cable shield

have to be tied to the protective earth termi-

nal within the control unit. It is necessary to

use a low ohmic potential connection between

control unit and machine frame to prevent

earth loops (cross section AWG 6).

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