Parker 73419 Installation, Operating,  & Maintenance Instructions
Parker 73419 Installation, Operating,  & Maintenance Instructions

Parker 73419 Installation, Operating, & Maintenance Instructions

4-way pilot operated, sealed spool solenoid valves 1/4" npt

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Fluid Control Division
Parker Hannifin Corporation
95 Edgewood Avenue
New Britain, CT 06051
Telephone (860) 827-2300
4-WAY PILOT OPERATED, SEALED SPOOL SOLENOID VALVES
This document is intended for use as a complementary resource to the User
Safety Responsibility Statements located in product literature and posted to
www.parker.com/safety.
WARNING
FAILURE OR IMPROPER SELECTION OR
IMPROPER USE OF THE PRODUCTS
AND/OR SYSTEMS DESCRIBED HEREIN
OR RELATED ITEMS ("Products") COULD
CAUSE DEATH, PERSONAL INJURY AND
PROPERTY DAMAGE.
Possible consequences of failure or improper selection, or improper use of
these Products include, but are not limited to:
Unintended or mistimed cycling or motion of machine members or failure
to cycle
Work piece or component parts being thrown off at high speeds
Failure of a device to function properly, for example, failure to clamp or
unclamp an associated item or device
Explosion
Sudden moving or falling objects
Release of toxic or otherwise injurious liquids or gases
Electrical shorts or burn out of equipment
Before selecting or using any of these Products, it is important that you read
and follow the subsequent instructions.
This document and other information from Parker Hannifin Corporation, its
subsidiaries, and authorized distributors provide Product and/or system
options for further investigation by users having technical expertise. It is
important that you analyze all aspects of the application, follow applicable
industry standards, and follow the information concerning the Product in the
current Product literature and in any other materials provided from Parker or
its subsidiaries or authorized distributors. Due to the variety of operating
conditions and applications for these Products or systems, the user, through
its own analysis and testing, is solely responsible for making the final
selection of the system and components and assuring that all performance,
endurance, maintenance, safety, and warning requirements of the application
are met.
INSTALLATION, OPERATING & MAINTENANCE INSTRUCTIONS
VALVE TYPES: 73419
IOM7403
(Rev1124)
1/4" NPT
To the extent that Parker, or its subsidiaries, or authorized distributors
provide component or system options based upon data or specifications
provided by the user, the user is responsible for determining that such data
and specifications are suitable and sufficient for all applications and
reasonably foreseeable uses of the components or systems.
The Products described herein, including without limitation, Product features,
specifications, designs, availability and pricing, are subject to change by
Parker Hannifin Corporation and its subsidiaries at any time without notice.
Do not, at any time, make alterations or modifications to any Product without
the express and written approval of Parker Fluid Control Division. Do not, at
any time, make alterations or modifications to any Product without the
express and written approval of Parker Fluid Control Division.
Page 1

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Summary of Contents for Parker 73419

  • Page 1 Parker Hannifin Corporation and its subsidiaries at any time without notice. Do not, at any time, make alterations or modifications to any Product without the express and written approval of Parker Fluid Control Division. Do not, at any time, make alterations or modifications to any Product without the Possible consequences of failure or improper selection, or improper use of express and written approval of Parker Fluid Control Division.
  • Page 2: Principles Of Operation

    A and port EB to cylinder port B. The spool and a-rings seal port EA. This action causes the cylinder to move The 73419 valves are designed to be multi-poised and so will forward and to exhaust the media in front of the cylinder perform properly when mounted in any position.
  • Page 3: Maintenance

    exceed the following values for each port size: 114" NPT - 175 space must be provided for proper ventilation. When the coil is energized continuously for long periods of time, the coil in-lbs. not use the sleeve or enclosure as a lever assembly will become hot.
  • Page 4: Troubleshooting

    Product installation and use. Any unauthorized work performed on the product by the purchaser or by third parties can impair its function and relieves Parker Hannifin of all warranty claims and liability for any misuse and resulting damage. A separate Declaration of Conformity or Manufacturer's declaration is available upon request.

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