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