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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.
Air bleeding of hydraulic system Filter Flushing Maintenance Replacement of a coil Troubleshooting Extract from standards/directives User guide – solenoid Type-examination certificate – solenoid Declaration of conformity - solenoid Mounting instruction cable gland D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
Box with M20x1.5 entry for cable glands. Solenoid identification as per ISO 9461. Wiring min. [mm²] 3 x 1.5 recommended Wiring length max. [m] 50 recommended With electrical connections the protective conductor (PE W) must be connected according to the relevant regulations. D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
Operated in position “a“ or “b“. No center or offset position. 2 positions. Spring offset in position “a“. Operated in position “b“. Consider specific spool position Further spool types, styles and combinations on request. D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
Position “a” Position “0” Spool 020B 026B 030B 101B Position “b” Position “a” Spool Flow curve diagram All characteristic curves measured with HLP46 at 50 °C. Only for pressure compensation, no high flow possible. D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
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Shift limit diagram with DC solenoid Measured with HLP46 at 50 °C, 90 % U and warm solenoids Shift limit diagram with AC solenoid Measured with HLP46 at 50 °C, 95 % U and warm solenoids D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
In addition, clean the valve before starting such work, immediately. in particular removing dust, liquids and other depo- sits. Cleaning should be done using a lint-free cloth. Tools may not be used if they might cause a static charge on use. D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
Storage logue, property class 12.9 to ISO 4762. If the valve needs to be temporarily stored, it must Parker can supply the correct screw sets, be protected from dirt, the weather, and mechanical see the catalogue for order numbers. damage. Each valve is tested with hydraulic oil in the •...
DIN 51524 & 51502. Special gaskets may be available depending on the utilized fluid. In case of insecurity please consult Parker. The pressure fluid must have an ignition tempera- ture of at least 50 K above the maximum surface temperature of the valve (see EN 13463-5 and IEC 60079-4).
After a certain period of service, the hydraulic fluid must be replaced. The frequency of the change depends on the following circumstances: • Type and grade of pressure fluid (ageing) • Filtration • Operating temperature and ambient condi- tions D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
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Directional Control Valve Operating Instructions Series D1VW Explosion Proof D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
• If you suspect that the valve is not moving Following any repair, commissioning must be car- freely, you should flush the valve with clean ried out as instructed. pressure fluid. D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...
Degrees of protection provided by enclosures (IP code) (IEC 60529:1989 + A1:1999 + A2:2013) BetrSichV Ordinance on industrial safety and health TRBS 2153:2009 Technical rules for operating safety Avoiding ignition hazards as a result of electrostatic charges D1VW_EE 5715-690 UK.indd 11.07.22 Parker Hannifin Corporation...