Parker D1VW EE Series - Flow Characteristic Curves; Flow vs. Pressure Drop Data; Flow Curve Diagram Visualization

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D1VW_EE 5715-690 UK.indd 11.07.22
Directional Control Valve
Series D1VW Explosion Proof Operating Instructions
Parker Hannin Corporation
Flow curve diagram
The ow curve diagram shows the ow versus pressure drop curves for all spool types. The relevant
curve number for each spool type, operating position and ow direction is given in the table below.
Spool
Position “b” Position “a” Position “0”
P-A B-T P-B P-B A-T P-A P-A P-B A-T B-T P-T
001 2 2 2 2
002 1 4 1 4 1 1 5 5 2
003 3 4 3 6 7
004 2 3 2 3 7 7
005 2 2 2 2 12
006 1 4 1 4 7 7
007 3 2 2 2 3 2 7
010 3 3
011 2 2 2 2 14 14
014 3 2 2 2 3 2 7
015 3 6 3 4 7
016 2 2 2 2 12
020B 4 4 2 3
026B 4 4
030B 2 3 1 2
081 13 13 13 13
082 13 13 13 13
1) 1)
101B 11 10 10 9
102 1 4 1 4 5 5 8 8 6
P-B A-T P-A B-T P-A P-B A-T B-T P-T
008 4 5 4 5 9
009 5 5 6 7 7
Spool
Position “b” Position “a”
P-A P-B A-B P-B A-T
021 2 4 4 2
P-A B-T P-A P-B A-B
022 6 2 5 2
All characteristic curves measured with HLP46 at 50 °C.
1)
Only for pressure compensation, no high ow possible.