D08 Solenoid Controlled, Pilot Operated Valves
Transcript of D08 Solenoid Controlled, Pilot Operated Valves
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D08 Solenoid Controlled, Pilot Operated Valves• Availablein4Way2&3Position• VariousSpoolConfigurationsandVoltages• NominalFlowRatesupto70gpm• SameDayShipments
www.FluiDyneFP.com
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Model Code Breakdown
Response TypeX* – Fast responseBlank – Standard low shock models
1* – Stroke adjustment both ends2 – Pilot choke (dual) adjustment3* – Pilot choke and stroke adjustment7* – Stroke adjustment A port end only8* – Stroke adjustment B port end only2-7*– Dual pilot choke and stroke
adjustment A port end only2-8*– Dual pilot choke and stroke
adjustment B port end onlyBlank – Omit if not required
Pilot Pressure
E - External pilot pressureBlank - Internal pilot pressure
Pilot Drain
T – Internal pilot drainBlank – External pilot drain
Pressure Port Check ValveK* – 5 psi cracking pressureR* – 50 psi cracking pressureS – 75 psi cracking pressureBlank – Omit if not required
Spool/Spring ArrangementA –B – Spring centered, solenoid A
removedC – Spring centered
Left Hand AssemblyL – Left hand, single solenoid on
(For right hand assembly P to A port whensolenoid A is energized.)
Blank – Omit if not required
Manual OverrideBlank – Plain override solenoid
ends only
WF - FluiDyne brand
Series DesignationD – Directional control valveG – Manifold or subplate mounted5 – Solenoid controlled, pilot operated
Interface
S8 - D08
Spool TypeCod e Center position0 – Open to T all ports1* – Open P & A to T, closed B2 – Closed to T all ports3 – Closed P & B, open A to T4 – Tandem P to T, closed to P crossover6 – Closed P onl y, open A & B to T7 – Open P to A & B, closed T8 – Tandem P to T, open crossover9* – Open to T all ports over tapers11* – Open P & B to T, closed A31 – Closed P & A, open B to T33 – Closed P, open A & B to T
over tapers
1
2
3
4
5
6
7
8
9
10
11
12
3 4 5 876 9 101 2 11 12 13 14 15 16 17 18 19 20 21 22 23 24
WF - DG5- ** * * (*) -(*)-(E) - (T) (*)- ( ) M-(S*) * (**)* * (L)-** 5- *** 60/70
SH8 - D08H
Spool Control Modifications
Solenoid Energization IdentityV – Solenoid identification determined
by position of solenoid (solenoid Aat port A end and/or solenoid B atport B end)
Blank – Standard arrangement for ANSIB93.9 (energize solenoid A for flowP to A port)
(Code V for any valve with code 4 orcode 8 spool)
13
Flag SymbolM – Electrical options and features
Spool Indicator Switch*(Available on models with highperformance pilot DG4V3 only)
S3 – Normally open (available onvalves with code P* only)
S4 – Normally closed (available onvalves with code P* only)
S5 – Free leads (available onvalves with coil type code F only)
S6 – LVDT type DC switch
Coil TypeU – ISO 4400
14
15
16
F – Flying Lead
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Model Code Breakdown Continues on the Next Page!
* Only Available in Reman
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Model Code Breakdown (continued)
Electrical Connections(Code F coil only)
T* – Wired terminal blockPA*– Instaplug male receptacle onlyPB*– Instaplug male & female receptaclePA3 – Three pin connectorPA5 – Five pin connectorBlank – Omit if not required
Housing(Code F coil only)
W – 1/2 NPT thread wiring housingBlank – Omit if not required
Electrical Options(Code U coil only)
ISO with fitted plug and lights
Solenoid Indicator Lights(Code F coil with code T electricalconnections only)
L – Indicator lightsBlank – Omit if not required
Coil IdentificationA* – 110V AC 50 HzB – 110V AC 50 Hz/120V AC 60 Hz*C* – 220V AC 50 HzD – 220V AC 50 Hz/240V AC 60 Hz*G – 12 VDCH – 24 VDCDJ*– 98 VDCP* – 110 VDC
19
20
21
Pilot Valve Tank Pressure Rating2* – 10 bar (145 psi) WFDG4V3S-60 with
S3, S4, or S5 spool indicatorswitch
5 – 100 bar (1450 psi) WFDG4V3S-606 – 160 bar (2300 psi) with WF4WE6-6X
AC solenoids 7 – 210 bar (3000 psi) WF4WE6-6X with
DC solenoids
Pilot Valve Port OrificesCode Orifice diameter*00– Solid plug*03– 0,30 mm (0.012 in)*06– 0,60 mm (0.024 in)*08– 0,80 mm (0.030 in)*10– 1,00 mm (0.040 in)*13– 1,30 mm (0.050 in)*15– 1,50 mm (0.060 in)*20– 2,00 mm (0.080 in)*23– 2,30 mm (0.090 in)Blank – Omit if not required(* = P, T, A, and/or B as required)
Design Number
22
23
24
18
17
60 – WFDG4V3S-60 Pilot Valve (Std performance)
70 – WF4WE6-6X Pilot Valve (High performance)
Blank – Response TypeX – Fast responseBlank – Standard low shock models
1 – Stroke adjustment both ends2 – Pilot choke (dual) adjustment3 – Pilot choke and stroke adjustment7 – Stroke adjustment A port end only8 – Stroke adjustment B port end only2-7 – Dual pilot choke and stroke
adjustment A port end only2-8 – Dual pilot choke and stroke
adjustment B port end onlyBlank – Omit if not required
Pilot Pressure
E - External pilot pressureBlank - Internal pilot pressure
Pilot Drain
T – Internal pilot drainBlank – External pilot drain
Pressure Port Check ValveK – 5 psi cracking pressureR – 50 psi cracking pressureS – 75 psi cracking pressureBlank – Omit if not required
Spool/Spring ArrangementA –B – Spring centered, solenoid A
removedC – Spring centered
Left Hand AssemblyL – Left hand, single solenoid on
Omit if not required. (For right handassembly , P to A port whensolenoid A is energized.)
Blank – Omit if not required
Manual OverrideBlank – Plain override solenoid
ends only
WF - FluiDyne brand
Series DesignationD – Directional control valveG – Manifold or subplate mounted5 – Solenoid controlled, pilot operated
Interface
S8 - D08
Spool TypeCod e Center position0 – Open to T all ports1 – Open P & A to T, closed B2 – Closed to T all ports3 – Closed P & B, open A to T**4 – Tandem P to T, closed to P crossover6 – Closed P onl y, open A & B to T7 – Open P to A & B, closed T**8 – Tandem P to T, open crossover9 – Open to T all ports over tapers11 – Open P & B to T, closed A31 – Closed P & A, open B to T33 – Closed P, open A & B to T
over tapers
1
2
3
4
5
6
7
8
9
10
11
12
3 4 5 876 9 101 2 11 12 13 14 15 16 17 18 19 20 21 22 23 24
WF - DG5- ** * * (*) -(*)-(E) - (T) (*)- ( ) M-(S*) * (**)* * (L)-** 5- *** 60/70
SH8 - D08H
Spool Control Modifications
Solenoid Energization IdentityV – Solenoid identification determined
by position of solenoid (solenoid Aat port A end and/or solenoid B atport B end)
Blank – Standard arrangement for ANSIB93.9 (energize solenoid A for flowP to A port)
(Code V for any valve with code 4 orcode 8 spool)
13
Flag SymbolM – Electrical options and features
Spool Indicator Switch(Available on models with highperformance pilot DG4V3 only)
S3 – Normally open (available onvalves with code P* only)
S4 – Normally closed (available onvalves with code P* only)
S5 – Free leads (available onvalves with coil type code F only)
S6 – LVDT type DC switch with Pg7connector plug
Coil TypeU – ISO 4400
14
15
16
Technical Data for Pilot Pressure
Style
NG Size 22 25Vickers DG5S8 DG5SH8
FluiDyne WFDG5S8 WFDG5SH8Rexroth 4WH22 4WH25FluiDyne WF4WEH22 WF4WEH25
Pilot Oil Supply X External3-positionvalvespring-centered psi 152 1883-positionvalve,pressure-centered psi - 2612-positionvalvewithspringendposition psi 159 1882-positionvalvewithhydraulicendposition psi 116 116Pilot Oil Supply X Internal psi 65 65
Valves should be installed in the horizontal position! Filtered hydraulic oil should be at least 20 micron.
* Only Available in Reman
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Spool Type and Spring Mechanism
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
ab
A B
P T
ab
A B
P T
ab
A B
P T
ab
2C
0C
6C
7C
8C 8B
7B
6B
0B
2B 2BL
0BL
6BL
7BL
8BL
2A
0A
2AL
0AL
203
PSI
174
145
116
87
58
29
MEGAPASCAL
Function code 8C spool in middle position P to T
Flow L/min(GPM)
100(26)
200(52)
400(105)
600(158)
300(79)
500(132)
D08 Specification
Function Switching Position
P a A P a B A a T B a T2C 1 1 1 37C 1 4 3 38C 3 1 2 40C 4 4 3 46C 2 2 3 5
www.FluiDyneFP.com
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
abA B
P T
bA B
P T
a
A B
P T
ab
A B
P T
ab
A B
P T
ab
A B
P T
ab
2C
0C
6C
7C
8C 8B
7B
6B
0B
2B 2BL
0BL
6BL
7BL
8BL
2A
0A
2AL
0AL
203
PSI
174
145
116
87
58
29
MEGAPASCAL
Function code 8C spool in middle position P to T
Flow L/min(GPM)
100(26)
200(52)
400(105)
600(158)
300(79)
500(132)
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Pilot Oil & Drain Plugging
PT
X A
2
5T
X Y
1
P T 3
4
DG5S8 (NG25)
1 PlugscrewM6,3A/F-pilotoildrain2 PlugscrewM6,3A/F-pilotoilsupply3 PilotValve4 MainValve5 EndCover
Pilot Oil Supply Pilot Oil Drain External: 2closed External: 1closedInternal: 2open Internal: 1open
NG10andNG16:35Nm[25.8ft-lbs];NG25:68Nm[50.2ft-lbs]Tighteningtorquesforcovermountingscrews
Valve Model Code Additions:
Blank = Int. Pilot Blank = Ext. Drain E = Ext. Pilot T = Int. Pilot
Type ET: ThepilotoilissuppliedexternallyviachannelXfromaseperatepressuresupply.ThepilotoilisdrainedinternallyviachannelTtothetank.PortsXandYinthesubplateareplugged.
Type E: ThepilotoilissuppliedexternallyviachannelXfromaseparatepressuresupply.ThepilotoilisdrainedexternallyviachannelYtothetank.PortXinthesubplateisplugged.
Type T: ThepilotissuppliedinternallyfromchannelPofthemainvalve.ThepilotoilisdrainedinternallyviachannelTtothetank.PortYinthesubplateisplugged.
Providing Solutions that Work
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D08 Drawings
page 5 1/10/2020
Direct Current Din Plug
Direct Current Wire Box
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D08 Drawings
Alternating Current Din Plug
Alternating Current Wire Box
www.FluiDyneFP.com
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