Directional Control Valves

Directional Control Valves Series D1VL Catalog HY14-2502/US Technical Information General Description A Series D1VL directional control valves are...
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Directional Control Valves Series D1VL

Catalog HY14-2502/US

Technical Information General Description

A

Series D1VL directional control valves are highperformance, 4-chamber, direct operated, lever controlled, 3 or 4-way valves. They are available in 2 or 3-position and conform to NFPA’s D03, CETOP 3 mounting patterns.

A B

P T

Features

• Spring return or detent styles available • Heavy duty handle design Specifications Mounting Pattern Maximum Pressure Maximum Flow Force Required to Shift Lever Operator

NFPA D03, CETOP 3, NG 6 Operating: 345 Bar (5000 PSI) Tank Line: 34 Bar (500 PSI) See Reference Data 25 N (5.6 lbs)

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Lever Operated D1VL

85.5 (3.37)

Æ15.5 (0.61)

8.9° Full Shift

15.5 (0.61)

150.6 (5.93)

38.6 (1.52)

50.0 (1.97)

46.0 (1.81)

See Note

23.8 (0.94)

23.0 (0.91) 46.0 (1.81)

149.5 (5.89)

Note: 22.0 mm (0.87”) from bottom of bolt hole counterbore to bottom of valve. 2502-A1.p65, dd

A28

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D1VL

Catalog HY14-2502/US

Ordering Information D

1V

Directional Control Valve

Basic Valve

Operator Type and Location

Spool

Style

Seal Compound

NFPA D03 CETOP 3

Variations

Code Omit P10*

Design Series NOTE: Not required when ordering.

A

Description Standard Monitor Switch

* Not available on C,D or N styles. Not CE or CSA approved. Code L LB

Operator Location (A or B Port End) Operator Type For Valve Style B C D E H K Lever (Standard) B B B A B B Lever (Alternate) A A A N/A A N/A

Code

N B A

Code N V

Symbol A

Code

B

1

B P

T

A

B

P

T

A

B

P

T

A

B

C

4

8* P

T

B

P

T

A

B

9†

81* P

T

A

B

P

T

Description Two position, spring offset. P to A and B to T in offset position.

Symbol

A

2

A

Description Nitrile Fluorocarbon

82

Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note flow paths reverse sides for #8 and #9 spools in three position valves.

B

P

T

A

B

P

T

B

P

T

A

B

P

T

D

Two position, detent.

E

Two position, spring centered. P to B and A to T in shifted position. A

B

H

Two position, spring offset. P to B and A to T in offset position.

P

T

A

B

K

Two position, spring centered. P to A and B to T in shifted position.

N

* 8 and 81 spools have closed crossover. † 9 has open crossover.

Three position, spring centered.

A

P

T

A

B

P

T

Three position, detent.

This condition varies with spool code.

Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

1.60 kg (3.5 lbs.) BK209 1–24x1.25 BKM209 M5–0.8x30mm Grade 8 bolts required

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A1.p65, dd

A29

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D1VC, D1VD, D1VG

Catalog HY14-2502/US

Technical Information General Description

A

Series D1VC, D1VD and D1VG directional control valves are high performance, 4-chamber, direct operated, cam controlled, 3 or 4-way valves. They are available in 2-position and conform to NFPA’s D03, CETOP 3 mounting patterns.

Features

• Choice of 2 cam roller positions (D1VC and D1VD) • Two styles available (D1VC and D1VG) • Short stroke option Specifications Mounting Pattern Maximum Pressure Nominal Flow Maximum Flow Force Required to Shift Maximum Cam Angle

NFPA D03, CETOP 3, NG 6 Operating: 345 Bar (5000 PSI) Tank Line: 34 Bar (500 PSI) 32 LPM (8.5 GPM) See Reference Data D1VC, D1VD: 107 N (24 lbs.) D1VG: 36 N (8 lbs.) 30°

Ordering Information D

1V

Directional Control Valve

Basic Valve

Actuator

Code

NFPA D03 CETOP 3

Style

Spool

Code N V

Symbol A

B

P

T

A

B

Seal Compound

1

Description Nitrile Fluorocarbon Code Omit P05 P10*

2

Code C D G

Description Cam (90° to mounting surface) Cam parallel to mounting surface Cam Lever

P

T

A

B

4 P

T

A

B

P

T

A

B

P

T

A

B

P

T

A

B

P

T

8*

Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

Type C & D 1.44 kg (3.2 lbs.) Type G 1.6 kg (3.7 lbs.) BK209 1–24x1.25 BKM209 M5–0.8x30mm

* Code

82

Design Series NOTE: Not required when ordering.

Description Standard Short Stroke Monitor Switch

Not CE or CSA approved.

Description

B

Two position, spring offset operator at “A” port end.

H

Two position, spring offset operator at “B” port end.

9†

81

Variations

Symbol

A

B

P

T

A

B

P

T

Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energized. Note flow paths reverse sides for #8 and #9 spools.

* 8 spool has closed crossover. † 9 spool has open crossover.

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A1.p65, dd

A34

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D1VC, D1VD, D1VG

Catalog HY14-2502/US

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Cam Operated D1VC and D1VD

38.5 (1.52)

Valve Type

Pre-Travel

Standard Valve P05 Short Stroke

2.00 (0.079) 0 (0)

Full Spool Over-Travel Travel 9.06 2.03 (0.357) (0.080) 7.06 4.03 (0.278) (0.159)

38.4 (1.51)

Over-Travel Full Spool Travel Pre-Travel

Note: For D1VD, Cam Rotated 90°

52.0 (2.05) 23.8 (0.94) 165.9 (6.53)

23.0 (0.91) 46.0 (1.81) Note: 22.0 mm (0.87”) from bottom of bolt hole counterbore to bottom of valve.

Cam Lever Operated D1VG Valve Type

Pre-Travel

Standard Valve P05 Short Stroke

6.95 (0.27) 0 (0)

Full Spool Over-Travel Travel 39.63 10.00 (1.56) (0.39) 30.12 18.40 (1.19) (0.72)

Over-Travel Full Spool Travel Pre-Travel

38.5 (1.52)

38.5 (1.52) 79.1 (3.11) 52.0 (2.05) 23.8 (0.94)

See Note 209.7 (8.26)

2502-A1.p65, dd

23.0 (0.91) 46.0 (1.81)

Note: 22.0 mm (0.87”) from bottom of bolt hole counterbore to bottom of valve.

A35

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

A

Directional Control Valves Series D3L

Catalog HY14-2502/US

Technical Information General Description

A

Series D3L directional control valves are high performance, 4-chamber, direct operated, lever controlled 3 or 4-way valves. They are available in 2 or 3-position and conform to NFPA’s D05, CETOP 5 mounting patterns.

A B

P T

Features

• Spring return or detent styles available. • High flow, low pressure drop design. • Heavy duty handle design. Specifications Mounting Pattern Maximum Pressure Maximum Flow Force Required to Shift Lever Operator

NFPA D05, CETOP 5, NG 10 Operating: 345 Bar (5000 PSI) Tank Line: 34 Bar (500 PSI) See Spool Reference Chart 173 N (39 lbs.)

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Lever Operated D3L

8.9° Full Shift

149.07 (5.873)

15.50 (0.611)

162.81 (6.415) 89.95 (3.544) 58.23 (2.294)

36.0 (1.418)

See Note 35.00 (1.379)

174.45 (6.873)

70.00 (2.758)

Note: 30.0mm (1.18") from bottom of bolt hole counterbore to bottom of valve. 2502-A2.p65, dd

A68

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D3L

Catalog HY14-2502/US

Ordering Information D

3

Directional Control Valve

Basic Valve

Operator Type & Location

Spool

Style

Design Series NOTE: Not required when ordering.

Variations

Seal Compound

NFPA D05 CETOP 5 NG10 Code Omit I7* Code L LB

Operator Location (A or B End) For Valve Style B C D E H K N Lever (Standard) B B B A B B B Lever (Alternate) A A A N/A A N/A A

Operator Type

Code

Symbol A

Code

Symbol A

B

1

Code N V

Code

B

20*

B*

P

T

P

T

A

B

A

B

P

T

P

T

A

B

P A

2

C B

T

P

T

B

A

B

4

81

8*

82 P

T

A

B

P

T

P

* Not available on C, D or N styles. Not CE or CSA approved.

Description Two position, spring offset. P to A and B to T in offset position.

Symbol

A

30† A

Description Nitrile Fluorocarbon

Description Standard Monitor Switch

* 8 and 20 spools have closed crossover. † 9 and 30 are open crossover. Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note operators reverse sides for #8 and #9 spools. See installation information for details.

P

T

A

B

P

T

Two position, detent.

E

Two position, spring centered. P to B and A to T in shifted position. A

B

H*

Two position, spring offset. P to B and A to T in offset position.

P

T

A

B

K

Two position, spring centered. P to A and B to T in shifted position.

P

T

N

B

P

T

A

B

P

T

B

D*

T

9†

Three position, spring centered.

A

A

B

P

T

Three position, detent.

* 20 and 30 spools only. This condition varies with spool code.

Mounting Bolt Kits UNC Bolt Kits for use with D3L Directional Control Valves & Manapak/Cartpak Number of Manapaks/Cartpaks @ 2.00" (50mm) thickness 0 1 2 3 Standard: BK98 BK141 BK142 BK143 1.62" 3.50" 5.50" 7.50" Metric: BKM98 BKM141 BKM142 BKM143 40mm 90mm 140mm 190mm

D3L

Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

3.6 kg (8 lbs.) BK98 BKM98

NOTE: All bolts are SAE grade 8, 1/4-20 UNC-2A thread, torque to 16 Nm (12 ft-lbs)

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A2.p65, dd

A69

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

A

Directional Control Valves Series D3C, D3D

Catalog HY14-2502/US

Technical Information General Description Series D3C and D3D directional control valves are high performance, 4-chamber, direct operated, cam controlled, 3 or 4-way valves. They are available in 2-position and conform to NFPA’s D05, CETOP 5 mounting patterns.

A

Features

• Choice of 2 cam roller positions (D3C and D3D). • Short stroke option. • High flow, low pressure drop design. Specifications Mounting Pattern Maximum Pressure Maximum Flow Force Required to Shift Maximum Cam Angle

NFPA D05, CETOP 5, NG 10 Operating: 345 Bar (5000 PSI) Tank Line: 34 Bar (500 PSI) See Spool Reference Chart 107 N (24 lbs.) 30°

Ordering Information D

3

Directional Control Valve

Basic Valve

Actuator

Spool

Style

NFPA D05 CETOP 5 NG 10

Code C D

Code N V

Description Cam (90° to mounting surface) Cam parallel to mounting surface

Code B

Code

Symbol A

B

P

T

20* A

B

P

T

30†

H

Description Nitrile Fluorocarbon

Code Omit B5

Description Two position, spring offset operator at “A” port end. Two position, spring offset operator at “B” port end.

Design Series NOTE: Not required when ordering.

Variations

Seal Compound

Description Standard Short Stroke

Symbol

A

B

P

T

A

B

P

T

Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energized. See installation information for details.

* 20 spool has closed crossover.

Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

† 30 spool has open crossover.

3.6 kg (8 lbs.) BK98 BKM98

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A2.p65, dd

A73

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D3C, D3D

Catalog HY14-2502/US

Technical Information Mounting Bolt Kits

A

UNC Bolt Kits for use with D3C & D3D Directional Control Valves & Manapak/Cartpak Number of Manapaks/Cartpaks @ 2.00" (50mm) thickness 0 1 2 3 D3C, D3D Standard: BK98 BK141 BK142 BK143 1.62" 3.50" 5.50" 7.50" Metric: BKM98 BKM141 BKM142 BKM143 40mm 90mm 140mm 190mm NOTE: All bolts are SAE grade 8, 1/4-20 UNC-2A thread, torque to 16 Nm (12 ft-lbs)

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Cam Operated

70.0 (2.76)

Valve Type

Pre-Travel

Standard Valve B5 Short Stroke

1.75 (0.07) 0 (0)

Full Spool Over-Travel Travel 5.75 2.03 (0.23) (0.08) 4.00 2.03 (0.16) (0.08)

12.0 35.0 (0.47) (1.38)

Over-Travel Full Spool Travel Pre-Travel

89.95 (3.544)

87.3 (3.44) 36.0 (1.42)

See Note 79.3 88.8 (3.13) (3.50)

23.12 (0.91)

36.00 (1.418) 35.00 (1.379)

190.7 (7.51)

See Note

70.00 (2.758)

Note: 30.0mm (1.18") from bottom of bolt hole counterbore to bottom of valve.

2502-A2.p65, dd

A74

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D31*L

Catalog HY14-2502/US

Technical Information General Description Series D31*L directional control valves are 5-chamber, pilot operated, lever controlled valves. The valves are suitable for manifold or subplate mounting.

Features



World design – Available worldwide.



Mounting bolts below center line of spool – Minimizes spool binding.



Five chamber style – Eliminates pressure spikes in tubes, increasing valve life.



High pressure and flow ratings – Increased performance options in a compact valve.

Pressure Drop Chart

Specifications Mounting Pattern

NFPA D05H, CETOP 5 NFPA D05HE, CETOP 5H

Maximum Operating Pressure

345 Bar (5000 PSI) “T” Port (tank): 34 Bar (500 PSI) With External Drain 207 Bar (3000 PSI)

PSI Bar 400 28

Maximum Flow

See Switching Limits Charts

Pilot Pressure

Oil Min: 6.9 Bar (100 PSI) Oil Max: 345 Bar (5000 PSI)

Pressure Dr op ( P)

A

5 200 14

4 3 2

7

1

100

0 LPM GPM

Maximum Drain Pressure

34 Bar (500 PSI)

Response Time

Varies with pilot line size and length, pilot pressure, pilot valve shift time & flow capacity (GPM)

6

300 21

0

38

76

113

151

10

20 Flow

30

40

VISCOSITY CORRECTION FACTOR Viscosity (SSU) 75 150 200 250 300 350 400 % of ΔP (Approx.) 93 111 119 126 132 137 141 Curves were generated using 100 SSU hydraulic oil. For any other viscosity, pressure drop will change as per chart.

D31VL Pressure Drop Reference Chart -- Curve Number

D31VL Pressure Drop vs. Flow

Spool No.

The chart to the left provides the flow vs. pressure drop curve reference for the D31VL Series valves by spool type.

1 2 4 9 20 30

Shifted P-A P-B B-T 3 3 3 3 5 4

3 3 3 3 4 3

2 1 1 1 2 1

Center Condition A-T (P-T) (B-A) (A-B) (P-A) (P-B) (A-T) (B-T) 1 1 1 1 2 1

3 6 -

3 -

3 -

4 -

4 -

1 1 -

1 1 -

Example: Find the pressure drop at 76 LPM (20 GPM) for a D31VL with a number 1 spool. To the right of spool number 1, locate the number 3 in the P-A column, and 2 in the B-T column. Using the top graph, locate curves 2 and 3 and read the pressure drop values. Total pressure drop through the valve is the sum of the two values.

2502-A3.p65, dd

A92

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D31*L

Catalog HY14-2502/US

Technical Information Ordering Information L

D Directional Basic Valve Control Valve Code Description 31D NFPA D05HE, CETOP 5H (ISO) 31V NFPA D05H, CETOP 5 Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note operators reverse sides for #8 and #9 spool. See installation information for details.

Lever Operated Pilot

Spool

Style

Code

Lever Operated Pilot Code

1 2 4# 5

Symbol A

B

P A

T B

1

P

T

A

B

P

T

A

B

P

T A B

Variations

Seal Compound

Description Int. pilot/Ext. drain Ext. pilot/Ext. drain Int. pilot/Int. drain Ext. pilot/Int. drain

# Not available with 2, 8 & 9 spools.

2

Code N V

Description Nitrile Fluorocarbon

Code Omit 7 60 8 9 89

Design Series NOTE: Not required when ordering.

Description Standard Pilot choke – meter out Pilot choke – meter in Stroke adj. 'B' Stroke adj. 'A' Stroke adj. 'A' & 'B'

4 Code Description

8** & 9*

P A

B†

Sgl. operator, 2 position, spring offset. P to A and B to T in offset position.

C

Dbl. operator, 3 position, spring centered.

D†

Dbl. operator, 2 position, detent.

T B

30* P

Symbol A

A

20**

T

* 9 and 30 spools have open crossover. ** 8 and 20 spool has closed crossover.

Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

Pilot Supply and Drain

5.4 kg (12.0 lbs.) BK98 BKM98

E

A

P B

P

T

Sgl. operator, 2 position, spring centered. P to B and A to T in shifted position.

H†

Sgl. operator, 2 position, spring offset. P to B and A to T in offset position.

K

Sgl. operator, 2 position. Spring centered. P to A and B to T in shifted position.

A

B

P T B

T

A

B

P

T

† Only spools 20 and 30.

B

P

T

A

B

P

T

This condition varies with spool code.

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times.

Dimensions – Lever Operated

Inch equivalents for millimeter dimensions are shown in (**)

46.0 (1.81)

89.2 (3.51)

59.7 (2.35)

233.4 (9.19)

Note: 30.0mm (1.18") from bottom of bolt hole counterbore to bottom of valve.

134.9 (5.31) 83.0 (3.27) 50.5 (1.99) 2502-A3.p65, dd

121.0 (4.76)

47.2 (1.86) 58.9 (2.32)

See Note 35.0 70.0 (1.38) (2.76) 72.3 (2.84)

A93

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

A

Directional Control Valves Series D61VL

Catalog HY14-2502/US

Technical Information General Description

A

Series D61VL directional control valves are 5-chamber, lever operated valves. They are available in 2 and 3-position styles. They are manifold or subplate mounted valves, which conform to NFPA's D08, CETOP 8 mounting patterns.

Specifications Mounting Pattern

NFPA D08, CETOP 8 NG25

Maximum Operating Pressure

207 Bar (3000 PSI) “T” Port (tank): 34 Bar (500 PSI) With External Drain: 207 Bar (3000 PSI)

Maximum Flow

See Reference Data

Pilot Pressure

Oil Min: 6.9 Bar (100 PSI) Oil Max: 207 Bar (3000 PSI)

Maximum Drain Pressure

34 Bar (500 PSI) Varies with pilot line size and length, pilot pressure, pilot valve shift time & flow capacity (GPM)

Response Time

Features

• • •

Ordering Information D

61V

L

Directional Control Valve

Basic Valve

Lever Operated Pilot

NFPA D08 CETOP8 Code

Symbol

Spool Style

Code

Symbol

A

B

P

T

A

B

P

T

P

T

A

B

A

B

P

T

1 2

8* 9**

A

B

P A

T B

Pilot Supply and Drain

Code 1 2 4# 5

Lever Operated Pilot

Low force required to shift spool. Hardened spools provide long life. Low pressure drop design.

Code Code Description Description Omit Int. pilot/Ext. drain N Nitrile 7 Ext. pilot/Ext. drain V Fluorocarbon Int. pilot/Int. drain 60 Ext. pilot/Int. drain

# Not available with 2, 8 & 9 spools.

11

4

12 P

T

* 8 spool has closed crossover. ** 9 spool has open crossover. Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note operators reverse sides for #8 and #9 spools. See installation information for details. Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

Code Description B*

12.1 kg (26.7 lbs.) BK227 BKM227

Variations

Seal Compound

Description Standard Pilot choke – meter out Pilot choke – meter in Stroke adj. 'B' Stroke adj. 'A' Stroke adj. 'A' & 'B'

8 9 89

Design Series NOTE: Not required when ordering.

Symbol

Single operator, 2 position, spring offset. P to A and B to T in offset position. A

C

Double operator, 3 position, spring centered.

D*

Double operator, 2 position, detent.

E

Single operator, 2 position, spring centered. P to B and A to T in shifted position.

H*

Single operator, 2 position, spring offset. P to B and A to T in offset position.

K

Single operator, 2 position. Spring centered. P to A and B to T in shifted position.

A

P B

P

T

A

A

B

P B

T

T

A

B

P

T

B

P

T

A

B

P

T

This condition varies with spool code.

*Available with 001, 002, 004, 011, 012.

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A4.p65, dd

A116

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D61VL

Catalog HY14-2502/US

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

#10-24 Plug location for Variations 1 & 2 External pilot drain

46.0 (1.81)

1/16 Pipe plug location for Variations 2 & 5 External pilot supply or internal pilot with back pressure check SECTION A-A

149.1 (5.87)

64.5 (2.54) 23.0 (0.91)

8.9° Full Shift

59.6 (2.35) 258.8 (10.19) 132.3 (5.21) 108.5 (4.27) See Note 9.5 (0.37)

48.1 (1.89) 129.5 (5.10)

57.2 (2.25)

114.3 117.8 (4.50) (4.54)

128.3 (3.03)

36.4 (1.43)

Note: 41.9mm (1.65") from bottom of bolt counterbore.

2502-A4.p65, dd

A117

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

A

Directional Control Valves Series D81VL

Catalog HY14-2502/US

Technical Information General Description

A

Series D81VL directional control valves are 5-chamber, lever operated valves. They are available in 2 or 3-position styles. These valves are manifold or subplate mounted, and conform to NFPA's D08, CETOP 8 mounting pattern.

Specifications Mounting Pattern NFPA D08, CETOP 8, NG25 Maximum Operating Pressure

350 Bar (5000 PSI) “T” Port (tank): 34 Bar (500 PSI) With External Drain: 350 Bar (5000 PSI)

Maximum Flow

See Reference Data Charts

Pilot Pressure

Oil Min: 6.9 Bar (100 PSI) Oil Max: 350 Bar (5000 PSI)

Maximum Drain Pressure

34 Bar (500 PSI)

Response Time

Varies with pilot line size and length, pilot pressure, pilot valve shift time & flow capacity (GPM)

Features

• • •

Ordering Information D

81V

L

Directional Control Valve

Basic Valve

Lever Operated Pilot

NFPA D08 CETOP 8 Code

Symbol

Spool

Code

N V

A

B

P

T

P

T

A

B

A

B

P

T

P

A

B

T A

B

P A

T B

P

T

11 12

4

Code

20*

8** 9**

P A

T B

P

T

Sgl. operator, 2 position, spring offset. P to A and B to T in offset position.

C

Dbl. operator, 3 position, spring centered.

Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note operators reverse sides for #9 spool. See installation information for details. Valve Weight: Standard Bolt Kit: Metric Bolt Kit:

19.6 kg (43.2 lbs.) BK228 BKM228

D† E

Code Omit 7 60 8 9 89

Description

B†

30**

* 8 & 20 spool has closed crossover. ** 9 & 30 spools have open crossover.

Nitrile Fluorocarbon

Code Description 1 Int. pilot/Ext. drain 2 Ext. pilot/Ext. drain 4# Int. pilot/Int. drain 5 Ext. pilot/Int. drain # Not available with 2, 8, 9 & 30 spools.

Symbol

Variations

Seal Compound Code Description

B

2

Pilot Supply and Drain

Lever Operated Pilot

A

1

Style

Low force required to shift spool. Hardened spools provide long life. Low pressure drop design.

Description Standard Pilot choke – meter out Pilot choke – meter in Stroke adj. 'B' Stroke adj. 'A' Stroke Adj. 'A' & 'B' Symbol

Dbl. operator, 2 position, detent.

K

Sgl. operator, 2 position. Spring centered. P to A and B to T in shifted position.

B

P

T

B

P

T

B

P

T

Sgl. operator, 2 position, spring centered. P to B and A to T in shifted position. Sgl. operator, 2 position, spring offset. P to B and A to T in offset position.

A

A

A

A

H†

Design Series NOTE: Not required when ordering.

A

B

P

T

B

P

T

A

B

P

T

This condition varies with spool code.

† Available with 20 & 30 spools only.

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times. 2502-A5.p65, dd

A138

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D81VL

Catalog HY14-2502/US

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Lever Operated

A M6 x 1 Plug for Variations 1, 2 & 3 Torque to: 1.78 ±0.22 Nm (16 ±2 in-lbs) Do Not Loctite

1/16 Plug for Variations 2 & 5 Torque to: 11.67 ±1.67 Nm (105 ±15 in-lbs) Do Not Loctite

59.8 (2.35)

89.2 (3.52)

8.9° Full Shift

277.8 (10.94) 151.3 (5.96) 127.5 (5.02) 57.0 (2.24)

153.1 (6.03)

47.1 (1.85) 58.0 (2.28)

153.1 (6.03)

116.5 (4.59)

116.0 (4.57)

Note: 57mm (2.24") from bottom of bolt hole counterbore to bottom of valve. 2502-A5.p65, dd

A139

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D101VL

Catalog HY14-2502/US

Technical Information General Description

A

Series D101VL directional control valves are 5-chamber, lever operated valves. They are available is 2 or 3-position styles. These valves are manifold or subplate mounted, and conform to NFPA's D10, CETOP 10 mounting pattern.

Specifications Mounting Pattern

NFPA D10, CETOP 10 NG32

Maximum Operating Pressure

207 Bar (3000 PSI) “T” Port (tank): 34 Bar (500 PSI) With External Drain: 207 Bar (3000 PSI)

Maximum Flow

See Reference Chart

Pilot Pressure

Oil Min: Oil Max:

Maximum Drain Pressure

34 Bar (500 PSI)

Response Time

Varies with pilot line size and length, pilot pressure, pilot valve shift time & flow capacity (GPM)

6.9 Bar (100 PSI) 207 Bar (3000 PSI)

Features

• • •

Ordering Information D

Hardened spools provide long life. Low pressure drop design.

L

101V

Directional Basic Valve Control Valve NFPA D10 CETOP 10

Low force required to shift spool.

Lever Operated Pilot

Spool

Pilot Supply and Drain

Style

Code N V

Lever Operated Pilot Code

Code Omit 7

Type Nitrile Fluorocarbon

Symbol A

B

P A

T B

Code 1 2 4# 5

1 2 P

T

A

B

P A

T B

P A

T B

P

T

Code B†

11 * 8 spool has closed crossover. ** 9 spool has open crossover. Valve schematic symbols are per NFPA/ANSI standards, providing flow P to A when energizing operator A. Note operators reverse sides on #8 and #9 spools. See installation information for details.

Supply — Drain Int. pilot/Ext. drain Ext. pilot/Ext. drain Int. pilot/Int. drain Ext. pilot/Int. drain

60 8 9 89

Description Standard Pilot choke – meter out Pilot choke – meter in Stroke adj. 'B' Stroke adj. 'A' Stroke adj. 'A' & 'B'

Design Series NOTE: Not required when ordering.

# Not available with 2, 8 & 9 spools.

4 8* 9**

Variations

Seal Compound

Description

Symbol

Sgl. solenoid, 2 position, spring offset. P to A and B to T in offset position.

C

Dbl. solenoid, 3 position, spring centered.

H†

Sgl. solenoid, 2 position, spring offset. P to B and A to T in offset position.

† Available with 1, 2, 4 & 11 spools only.

Bold: Designates Tier I products and options. Non-Bold: Designates Tier II products and options. These products will have longer lead times.

A

B

P

T

A

B

P B

T

A

P

T

This condition varies with spool code. Valve Weight: 35.0 kg (77.2 lbs.) Standard Bolt Kit: BK229 Metric Bolt Kit: BKM229

2502-A6.p65, dd

A160

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA

Directional Control Valves Series D101VL

Catalog HY14-2502/US

Dimensions Inch equivalents for millimeter dimensions are shown in (**)

Lever Operated

A Orifice for Variation 20 Fast Response #10-24 Plug for External Pilot Drain (Pilot Supply & Drain Codes 1, 2 & 3) 1/16 Plug for External Pilot Supply and Internal Check (Pilot Supply & Drain Codes 2, 3, 5 & 6) Section A-A

59.8 (2.36)

89.2 (3.51)

8.9° Full Shift

309.2 (12.17)

182.6 (7.19) 29.3 (1.15)

158.8 (6.25)

36.8 (1.45)

73.2 (2.88) 175.5 (6.91)

18.8 (0.74)

175.5 (6.91)

196.1 (7.72) 199.1 (7.84)

Note: 36.83mm (1.45") from bottom of bolt hole counterbore to bottom of valve. 2502-A6.p65, dd

A161

Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA