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Bulletin HY11-5715-653/UK
Operation Manual
Series TPQ
Design ≥ 30
Proportional
Throttle Valve
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
Copyright © 2014, Parker Hannifin Corp.
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Table of Contents
Related Manuals for Parker TPQ Series
Summary of Contents for Parker TPQ Series
- Page 1 Series TPQ Design ≥ 30 Proportional Throttle Valve 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 Copyright © 2014, Parker Hannifin Corp.
- Page 2 The products are subject to change by Parker Hannifin GmbH at any time without notice. TPQ_30 5715-653 UK.indd RH 06.10.14...
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Page 3: Table Of Contents
Electrical Connection Electrical Interfacing 5. Operation Instructions Solenoid Current Monitoring Air Bleeding of Hydraulic System Filter Flushing 6. Maintenance 7. Trouble Shooting 8. Accessories / Spare Parts Accessories Spare Parts TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 4: Introduction
Proportional Throttle Valve Operation Manual Series TPQ 1. Introduction Parker TPQ proportional throttle valves have an • high dynamic actuator principle with special integral electronic and requires only one sole elec- designed electronic driver trical common for the control system. Different flow •... -
Page 5: Block Diagram Of Integral Electronics
Fail safe position spool type P NG25 and NG32 without accu port XX Blockdiagram of integrated electronics Enable +5...30V Zero position Command 0...±10V 4...20mA Diagnostic spool stroke 0...±10V Supply voltage 22...30V= TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 6: Technical Data
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 off by a suitable switching element with sufficient reliability. Accu port XX: Please contact Parker for installation recommendation. TPQ_30 5715-653 UK.indd RH 06.10.14... -
Page 7: Safety Instructions
This operation manual is valid for proportional constant humidity < 60 % as well throttle valves TPQ series. Any different or be- 12 months as constant temperature < 25 °C yond it usage is deemed to be as not intended. -
Page 8: Mounting / Installation
For detailed information concerning pressure Special gaskets may be available depending fluids note VDMA-document 24317 as well on the utilized fluid. as DIN 51524 & 51502. In case of insecurity please consult the facory. TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 9: Electrical Connection
Angled female connector (ordering no. 5005160) 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! TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 10: Electrical Interfacing
It is necessary to use a low ohmic potential connection between control unit and machine frame to prevent earth loops (cross section AWG 6). TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... - Page 11 These are described below: prevent malfunction. For the function description pin E is assumed as Incorrect signal amplitude levels may disturb signal reference (0V). the functionality and can damage the valve. TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group...
- Page 12 Code P/R control system valve input signal function 12...20 mA 12 mA input signal 4...12 mA supply voltage actuator drive < 3.6 mA actuator drive > 3.8 mA actuator drive TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group...
- Page 13 0...+100 % 0...+10 V signal 0...-100 % 0...-10 V Code T/U control system valve function diagnostic signal spool stroke diagnostic 0...+100 % 0...+10 V signal 0...-100 % 0...-10 V TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group...
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Page 14: Operation Instructions
It is recommended to flush the long pipelines by short circuiting the pressure and return lines, especially for large, central pressure oil stations. This prevents the installation dirt from entering the valve. TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 15: Maintenance
/ replace plug feed cable interrupted fix feed cable X X X X X X X wiring sequence incorrect correct wiring sequence X feed cable without shielding change cable grade TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group... -
Page 16: Accessories / Spare Parts
Tel.: (+49) 181 99 44 43 0 Size E-mail: infohcd@parker.com TPQ025 SK-TPQ025EN30 SK-TPQ025EV30 TPQ032 SK-TPQ025EN30 SK-TPQ032EV30 Hotline in Europe TPQ040 SK-TPQ040EN30 SK-TPQ040EV30 Tel.: 00800-2727-5374 TPQ050 SK-TPQ050EN30 SK-TPQ050EV30 TPQ063 SK-TPQ063EN30 SK-TPQ063EV30 TPQ080 SK-TPQ080EN30 SK-TPQ080EV30 TPQ_30 5715-653 UK.indd RH 06.10.14 Parker Hannifin Corporation Hydraulics Group...