Technical Data - islandhydraulicsupply.com file• Maintenance: Indicator lamps to diagnose connection; Plug-in coils provide easy changing • High Reliability: Valve designed to

D07Series 35- Solenoid Pilot Operated Directional Valves

Features• High Pressure/ High Flow: 4600 psi (320 bar)/ 80 gpm (300 lpm)

• Pilot Operation: Main spool controlled by D03 solenoid pilot valve

• Oil Immersed, Quiet Solenoid Design: Moving core immersed in hydraulic oil provides quiet pilot operation

• Wiring: Electrical box with indicator lights and terminal strip connection standard. DIN coils available and provided with DIN connector.

• Maintenance: Indicator lamps to diagnose connection; Plug-in coils provide easy changing

• High Reliability: Valve designed to last 20 million spool shifts under proper use.

D07SD

Technical Data

Maximum Flow Rate from port P to A, B, TMaximum Operating Pressure:ports P, A, Bport Tport T (external drain version)

Pressure Drop

Hydraulic Fluid

Fluid Temperature Range for NBR seals

Fluid Temperature Range for FPM seals

Maximum Ambient Temperature

Viscosity Range

Maximum Degree of Fluid Contamination

Weight:Single SolenoidDouble Solenoid

80 gpm (300 lpm)

4600 psi (320 bar)3000 psi (210 bar)3600 psi (250 bar)

see pressure drop curves

Petroleum Oils (HM, HL, HLP)

-22 to +176oF (-30 to +80oC)

-4 to + 176oF (-20 to +80oC)

up to 122oF (50oC)

98 - 1840 SUS (20 - 400) mm2/s

Class 21/ 18/ 15 to ISO 4406 (1999)

19 lbs (8.5 kg)20 lbs (9.1 kg)

31341 Friendship Drive, Magnolia, TX 77355 • Tel.: 281-259-7768 Fax: 281-259-7249 • www.hyvair.com



Performance Characteristics

72.5 psi (5 bar)

——

——

PRESSURE

Pilot Pressure

Pressure on Line T with internal drainage

Pressure on Line T with external drainage

MINIMUM MAXIMUM

3043 psi (210 bar)

2029 psi (140 bar)

3623 psi (250 bar)

MAXIMUM FLOW RATESPRESSURES

3045 psi (210 bar) 4640 psi (320 bar)

66 gpm (250 lpm)

80 gpm (300 lpm)

53 gpm (200 lpm)

66 gpm (250 lpm)

Pressure Drop Curves

Spool Type 2C

All Other Spools

psi140

120

100

80

60

40

20

0

(bar)10

8

6

4

2

00 20 40 60 80

0 100 200 300Flow

Pre

ssur

e D

rop

6 4

3

2

15

(lpm)

gpm

Measured at v = 166 SUS (35 mm2/s) and t = 122oF (50oC)

*A-B blocked •B blocked oA blocked

ValveSpool Type

SpoolPosition

Flow PathP[A P[B A[T B[T P[T

1A, 1AY1AR, 1ARY

2B

2C

2F

2H

3A, 3AY

De-EnergizedEnergized




Energized

Energized

1

1

6

1

5

1

1

1

15 26*

23

1 2 3

6 3 46

4•1

4o

2

1 2 3

Spool SymbolsTwo positions with spring return

1A

1AY

1AR

1ARY

Three positions with spring centered

2B

2C

2F

2H

Two positions with mechanical detent on pilot valve

3A

3AY



Dimensional Data

Y T

1

Section C - C Upper

PlugUnits: mm (inches)

A B Y

214 (8.43)150.5 (5.93)

42.9

210 (8.27)

(1.69)150.5 (5.93)

44.1(1.74)

96 (3

.78)

(1.5

7)15

115

(4.5

3)(0

.59)

39.9

39.9

(1.5

7)

D03-FC1-PD03-N1-P

D03-PR1-P-.5K

(Ele

ctric

al B

ox)

109

(4.2

9)

Gauge Port

Installation Dimensions

34.1(1.34)

T P X

PA

T

B

B YA

(0.75)19

101.6 (4.0)

34.9

5(1

.38)

69.9

(2.7

5)91

(3.5

8)1.6

(0.0

6)

50 (1.97) 1.6

(0.0

6)

Main Valve

x

x

P

P

Cover

Section D - D

External Pilot

Internal Pilot

T P XL A B

YG

G

71.5

(2.8

2)

69.9

(2.7

5)

57.2

(2.2

5)

55.6

(2.1

9)34

.9 (1

.37)

15.9

(0.6

3)

14.3

(0.5

6)

1.6

(0.0

6) 34.1 (1.34)

18.3 (0.72)

50 (1.97)

65.9 (2.59)

76.6 (3.02)

88.1 (3.47)

101.6 (4.0)

17.5 (0.689) max.

(1/4 - 20 UNC)

6.3 (0.248) max.

(3/8 - 16 UNC)

4 (0.157)

0.0004 / 4.0 in

0.01 / 100 mm

32 (Rmax. 4)Required SurfaceFinsih of Interface

Single Valve Fastening: 4 Bolts (3/8-16 UNC x 2-1/4”) 29.5 ft-lbs / GR 8 SHCS

2 Bolts (1/4-20 UNC x 2-1/4”) 5.9 ft-lbs / GR 8 SHCS

O Rings: (metric) 4 O-rings type 22.22 x 2.62 2 O-rings type 10.82 x 1.78

Remove Access Plug to Add or Remove Lower External Drain Plug

Plug = External DrainNo Plug = Internal Drain

LowerPlug



Cross Section

A B

6

3.1

9

5.1

1

2

3.2

9

5.2

8

A

4 10

A P B

1-Main Valve with Housing

2-Main Control Spool

3.1-Return Spring

3.2-Return Spring

4-Pilot Valve

5.1-Solenoid

5.2-Solenoid

6-Spring Chamber

8-Spring Chamber

9-Manual Override

9-Manual Override

10-Pilot Spool

Ordering InformationD07 S - 2 B - 115 A - Options - 35

Code

S

SD

SC

SDC

Configuration

Single Solenoid • 2 position,spring offsetDouble Solenoid • 3 position,spring centeredDouble Solenoid • 2 position,no center, detented

Size

D07

Actuator

SolenoidSolenoid w/Din CoilSolenoid w/*Pilot ChokeSolenoid w/Din Coil &*Pilot Choke

Code

1

2

3

Spool Function

P to A, B to TAll Ports BlockedP to T, A & B BlockedP Blocked, A & B to TAll Ports Open

Code

ABCFH

Voltage

1224115230

Current/ConnectorAD

ACDC

*Pilot choke valve, (D03FC1-AB-MO- meter out flow control), provides softer shifting. Also consider additionally using D03PR1-P-.5K pressure reducing valve if system pressure is above 1,000 psi. (See dimensional data)Options:“EP” suffix for External Pilot (x-port connection) “ED” suffix for External Drain (y-port connection)At least one of these options must be used on C & H spools unless Internal Pre Load Check (standard) is used.

Technical Data - islandhydraulicsupply.com file• Maintenance: Indicator lamps to diagnose connection; Plug-in coils provide easy changing • High Reliability: Valve designed to

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