22

Parker Hannifin

PARKER HANNIFIN CORPORATION - HYDRAULICS GROUP

VO40 - DIRECTIONAL STACK VALVE - DATA SHEET

 

CUSTOMER

 

 

 

 

APPLICATION

 

 

 

 

 

 

 

 

CITY:

 

 

 

STATE:

 

CUSTOMER NUMBER:

 

 

 

 

 

 

 

DATE:

 

 

 

FILLED BY:

 

 

MAXIMUM FLOW (GPM)

 

 

MAXIMUM PRESSURE (PSI)

 

 

 

 

 

G = ALL PORTS 3/8" BSP

 

 

[05]

 

 

 

12 = 12 VCC

 

 

[04] CONNECTIONS

 

U = ALL PORTS 9/16" UNF (SAE #6)

 

 

SYSTEM VOLTAGE

 

 

 

 

 

 

 

 

 

24 = 24 VCC

 

 

 

THREAD

 

 

U8 = ALL PORTS 3/4" UNF (SAE #8)

 

 

 

 

 

 

P = BLACK BASE

 

 

 

 

 

U6 = P AND T 3/4" UNF AND WORK PORTS 9/16" UNF

 

 

[07] PAINTING

 

 

 

 

 

 

 

 

 

 

 

 

X = NO PAINTING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[08] CUSTOMER DESIGNATED ID:

 

 

 

 

 

STACK POS

 

# 1

 

# 2

# 3

# 4

# 5

# 6

# 7

# 8

# 9

# 10

# 11

 

INLET

 

 

WORK SECTION

 

 

 

 

 

 

 

 

 

pos

description

 

 

pos

description

 

 

 

 

 

 

 

 

 

12

Max. Inlet flow (GPM)

 

47

Circuit type

 

 

 

 

 

 

 

 

 

15

Type of Inlet

 

 

50

Spool actuator

 

 

 

 

 

 

 

 

 

16

Main relief valve

 

 

51

Lever Bracket / handle

 

 

 

 

 

 

 

 

 

17

Pressure setting (PSI)

 

51C

Clevis or Handle location

 

 

 

 

 

 

 

 

 

17C Relief Flow Setting (GPM)

 

52

Spool pos. indication

 

 

 

 

 

 

 

 

 

24

Tank connection T1

 

 

60

Spool function

 

 

 

 

 

 

 

 

 

25

Tank connection T2

 

 

62

Piston head side

 

 

 

 

 

 

 

 

 

26

Pump connection P1

 

 

76A

Port A valve

 

 

 

 

 

 

 

 

 

27

Pump connection P2

 

 

76B

Port B valve

 

 

 

 

 

 

 

 

 

 

P/N SECTION

 

 

88A

Restrictor on port A

 

 

 

 

 

 

 

 

 

 

P/N MCH. CAST

 

 

88B

Restrictor on port B

 

 

 

 

 

 

 

 

 

RESTRICTORS

DIA.

CODE

SPACER SECTION

 

 

 

 

 

 

 

 

 

 

METER OUT

90

Spacer Section

 

 

 

 

 

 

 

 

 

 

FREE

(MM)

[88]

 

 

 

 

 

 

 

 

 

 

 

 

1.0

P1

 

MID INLET

 

 

 

 

 

 

 

 

 

 

 

2.0

P2

93

Mid Inlet type

 

 

 

 

 

 

 

 

 

 

 

3.0

P3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.0

P4

94

Main relief valve

 

 

 

 

 

 

 

 

 

 

METER IN

DIA.

CODE

98

Pressure setting (PSI)

 

 

 

 

 

 

 

 

 

 

FREE

(MM)

[88]

 

 

 

 

 

 

 

 

 

 

1.0

N1

98C

Relief Flow Setting (GPM)

 

 

 

 

 

 

 

 

 

 

 

2.0

N2

 

 

 

 

 

 

 

 

 

 

 

3.0N3

4.0

N4

P/N SECTION

 

 

 

 

P/N MACH. CAST

 

 

(Leave blank if not sure)

B

 

 

 

 

P/N ACCESSORIES

 

 

CONNECTION PORT A

A

 

CONNECTION PORT B

 

 

ASSEMBLING KIT

SHEET 1 DE 1

REVISION

Date

App.

Replace

# last

 

 

 

OUTLET

 

 

 

 

 

 

pos

 

description

 

 

 

 

 

 

 

30

 

Type

 

 

 

 

 

 

 

33

 

Tank connection T3

 

 

 

 

 

34

 

Tank connection T4

 

 

 

 

 

35

 

Tank connection T5

 

 

 

 

 

 

 

P/N SECTION

 

 

P/N MCH CAST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REVISIONS

 

 

 

 

 

 

 

rev.

 

date

 

doc

app

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

TEST STANDARD:

Assembly

Catalog HY17-

Configuration

8505/UK

Form

 

Open-Center Directional Control Valve

VO40

Corporation

REMARKS:

Page 26
Image 26
Parker Hannifin VO40 manual Form, Parker Hannifin

VO40 specifications

Parker Hannifin's VO40 is a sophisticated and versatile hydraulic valve that has garnered attention for its innovative design and wide-ranging applications. Designed to meet the increasing demands for efficiency and reliability in various industrial and mobile machinery, the VO40 series exemplifies Parker's commitment to providing high-performance solutions.

One of the primary features of the VO40 is its compact design, which allows for easy integration into systems with limited space. This is accomplished without sacrificing performance, as the valve delivers exceptional flow rates, which can significantly enhance the efficiency of hydraulic systems. The VO40's multi-functionality enables it to serve diverse roles, from directional control to flow regulation, making it suitable for a variety of hydraulic applications.

The VO40 utilizes advanced technologies, including modular construction, which provides flexibility for different system configurations. This modularity allows users to customize the valve to their specific requirements, whether they need a simple on/off control or more complex, proportional flow regulation. The valve's design also incorporates electronic control capabilities, enabling users to achieve precise movements and optimize system performance.

In terms of materials, the VO40 is constructed from robust components to withstand high-pressure operations and harsh environments. The valve's sealing technology is engineered for durability and reliability, minimizing the risk of leaks and prolonging the service life of the product. This reliability is a critical factor in reducing maintenance costs and ensuring operational continuity in demanding applications.

Another significant characteristic of the VO40 is its ease of installation and maintenance. The design allows for quick assembly and disassembly, which is crucial for minimizing downtime during maintenance activities. Additionally, the valve features diagnostic capabilities, enabling operators to monitor performance and address potential issues proactively.

In conclusion, the Parker Hannifin VO40 hydraulic valve stands out in the marketplace due to its compact size, modularity, advanced electronic controls, and robust construction. Its design and technology make it an ideal choice for users seeking reliable and efficient solutions for their hydraulic systems. By integrating the VO40 into their operations, companies can enhance productivity while ensuring a long-lasting, low-maintenance hydraulic solution.