Eaton Vickers DF3S4-16 Series User Manual

9
Spool Type - Main Stage Section
0 - Open center
1 - Open center, P-A
2 - Closed center
3 - P & B blocked in center
4 - Tandem center, closed crossover
6 - P blocked in center
7 - P, A &B interconnected,
T blocked
8 - Tandem center, open center
crossover
9 - Open center over tapers
31 - Closed center, P-A
33 - P blocked, A & B bleed to tank
131
3 4 6 1413101 2
2
3
10
F3 Viton Seals
(omit for standard models)
X - Hazardous
Location Solenoid
(omit if not required)
XM - Mining Applications
(omit if not required)
Electrical Accessories
L - Solenoid indicator lights
W - Wiring housing
Pilot Valve and/or Solenoid Type
M - DG4V-3 pilot valve and adapter
plate (omitted on DG5S-8
(DG5S-H8 models)
H - Oil immersed solenoid
W - Nonserviceable core tube,
wet armature solenoids only
W3 - Serviceable core tube, wet
armature solenoids only
Table 2. Model Code Breakdown
8
4
Electrical Plug Feature
(omit if not required)
PB - Insta-Plug Male/Female
Connection
PA3 - 3 pin
PA5 - 5 pin
24
Left Hand Assembly
(single solenoids only)
(Omit for standard right hand models)
Model Code
5 249 11 12 15 16 17 18 19 20 21 22 23
5
S - Monitor Switch Feature
(omit if not required)
6
Model Series
DGF - Directional control, manifold
or subplate mounting, flange
7
Control Type
4 - Elect. solenoid
5 - Pilot - elect. solenoid
17 - Manual lever
18 - Air pressure
19 - Pilot - air pressure
8
Spool
S - Slide spool
(rated pressure 320 bar, 3000 psi)
V - Sliding spool
(raged pressure 345 bar, 5000 psi)
21
9
Flow Direction
4 - Four-way (omit for DG5S-8
& DG5S-H8 models)
14
Pilot Pressure Range
(pressure centered “D” models only)
A - 200-1000 psi
B - 1000-2000 psi
(omit - 2000-3000 psi)
15
Valve Type
A - Spring offset (one solenoid)
B - Spring centered (one solenoid)
C - Spring centered
D - Pressure centered
F - Spring offset to “A” port
N - No spring-detented
(omit on no-spring,
“floating” models
X - Fast Response Model
(omit on standard low shock
models)
16
H - High flow
(omit for standard models)
11
12
Series
04 - 1/2” (12 to 25 USgpm rated flow)
06 - 3/4” (45 USgpm rated flow)
H06 - 3/4” (80 USgpm rated flow)
10 - 11/4” (100 USgpm rated flow)
16 - 2” (200 USgpm rated flow)
interface (10/20 design models)
(ISO-4401-8 (NFPA-D06)
8 - 170 liters (45 USgpm rated flow)
H8 - 265 liters (70 USgpm rated flow)
17
Spool Control Modification
(omit if not required)
1 - Stroke adjustment
2 - Pilot choke adjustment
3 - Pilot choke and stoke adjustment
7 - Stroke adjustment -
cylinder “A” end only
8 - Stroke adjustment -
cylinder “B” end only
E - External Pilot Drain
(omit if not required)
18
T - Internal PIlot Drain
(omit - external pilot drain)
19
20
Check Valve in Pressure Port
(omit if not required)
K - 0.35 bar (5 psi) cracking press
R - 3.45 bar (50 psi) cracking press
S - 5.20 bar (75 psi) cracking press
7
Coil Identification & Voltage Range
(pilot valve)
B -115/120 Vac 60 Hz & 110 Vac 50 Hz
(8 & H8 series only)
D -230 Vac 60 Hz & 220/230 Vac 50 Hz
F -6 Vdc
G -12 Vdc
H -24 Vdc
M -450 Vac 50 Hz & 460 Vac 60 Hz
(omit on standard
115 Vac 60 Hz models)
22
Design
10 - DG5S-8 models only
20 - DG5S-H8 models only
40 - 04 models & dg4v-3 pilot,
DG18V-3 pilot
50/52 -standard models
53 - Latest design, SAE straight
thread construction plug
70 - DG5S4-10 & DG19S4-10 only
23

Eaton Vickers DF3S4-16 Series Specifications

General

Brand	Eaton
Model	Vickers DF3S4-16 Series
Category	Control Unit
Language	English