Eaton Vickers DG3V-8 Series User Manual

4
Model Code
Special Seals
(Omit if not required)
F3 - Seals for fire resistant fluids
F6 - Seals for water glycol
Directional Control Valve
DG5V - Subplate mounting; solenoid
controlled; pilot operated. Pressure
rating 350 bar (5000 psi) for all ports.
Valve Size
8 - Valve size CETOP 8, NFPA D08
Pilot Valve Type
H - CETOP 3 High performance
S - CETOP 3 Standard performance
Reducer Module
(Omit if not required)
WARNING
When the standard performance
pilot is selected, the reducer
module is required to limit high
drain line pressure transients generated
during shifting.
Gauge Ports
Blank - .4375-20 UNF-2B Thread
B -
1
/
4
BSP Thread
Spool Types
0 - Open to T all ports
1 - Open P&A to T, closed B
2 - Closed to T all ports
3 - Closed P&B, open A to T
4 - Tandem P to T, closed crossover
6 - Closed P only, open A&B to T
7 - Open P to A&B, closed T
8 - Tandem P to T, open crossover
9 - Open to T all ports over tapers
11 - Open P&B to T, closed A
31 - Closed P&A, open B to T
33 - Closed P, open A&B to T over tapers
52 - Closed center, regen. by sol. ‘A’
521 - Closed center, regen. by sol. ‘B’
Spool Control Modifications
(Omit if not required)
1 - Stroke adjustment (both ends)
( not available on D models)
2 - Pilot choke adjustment (available
on all models)
3 - Pilot choke and stroke adjustments
(both ends) (available on D models)
7 - Stroke adjusters on ‘A’ port end
only ( not available on D models)
8 - Stroke adjusters on ‘B’ port end
only (available on all models)
27 - 2 and 7 combined (not available on
D models)
28 - 2 and 8 combined (available on al
models)
External Pilot Pressure
E -External pilot pressure. Omit for
internal pilot pressure models.
Internal Pilot Drain
T -Internal pilot drain to ‘T’ port. Omit for
external pilot drain models.
Check Valve in Pressure Port
Omit if not required.
K - 0,3 bar (5 psi) check
Q - 2,5 bar (35 psi) check
R - 3,5 bar (50 psi) check
S - 5,0 bar (75 psi) check
1
2
3
4
5
8
7
6
Spool/Spring Arrangement
A - Spring offset to ‘A’ port
B - Spring centered with solenoid ‘A’
removed
C - Spring centered
D - Pressure centered
F - Spring offset to ‘A’ port, shift to
center
N - No–spring detented (pilot valve
only)
Left Hand Build
L - Single solenoid models only, omit
if not required.
Manual Override Options
CETOP 3 piloted models only, omit if not
required.
Blank - Plain override in solenoid ends
only
H - Waterproof override in solenoid
ends only
H2- Waterproof override in both ends of
single solenoid
P2- Plain override in both ends of single
solenoid
Y - Lockable manual override in
solenoid ends only (DC models
only)
Z - No override in either end
Fast Response
X - Not available for pilot pressures above
210 bar (3000 psi).(Omit for standard
internal pilot pressure models)
9
10
11
12
13
14
2 3 4 75 81 10 11 12 13 14 159
6
15

Eaton Vickers DG3V-8 Series Specifications

General

Brand	Eaton
Model	Vickers DG3V-8 Series
Category	Control Unit
Language	English