Parker 73317 Installation, Operating,  & Maintenance Instructions
Parker 73317 Installation, Operating,  & Maintenance Instructions

Parker 73317 Installation, Operating, & Maintenance Instructions

3-way and 4-way, pilot operated, sealed spool solenoid valves 1/4" and 1/2" npt

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Fluid Control Division
Parker Hannifin Corporation
95 Edgewood Avenue
Britain,
New
CT 06051
Telephone (860) 827-2300
INSTALLATION, OPERATING & MAINTENANCE INSTRUCTIONS
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.
3-Way and 4-Way, Pilot Operated, Sealed Spool Solenoid
Valves 1/4" and 1/2" NPT
Valve Types: 73317, 73417, 74317, 74417
IOM7701
(Rev0324)
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.

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Summary of Contents for Parker 73317

  • Page 1 Product without the express and PROPERTY DAMAGE. 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 2: Principles Of Operation

    DESCRIPTION cylinder, causing the piston to move, and exhaust the fluid on the other side of the piston of the cylinder into port 4, through the These valves are pilot operated 2-position; 3 ported 3-way or 5 valve and out of valve exhaust port 5. ported 4-way, directional control, solenoid models.
  • Page 3: Installation Instructions

    cylinder, exhausting fluid in the cylinder into the valve port 2, Do not allow foreign particles, tape sealant, or thread CAUTION: through the valve and out of the valve exhaust port compound to enter valve. Tightening torque should not exceed the following values for each port size: 1/4"...
  • Page 4: Maintenance

    energized continuously for long periods of time, the coil assembly In the main body, remove the O-ring and pilot air filter. will become hot. The coil is designed to operate permanently under these conditions. Any excessive heating will be indicated Remove the U-cup and piston assembly from the pilot body.
  • Page 5: Troubleshooting

    Any unauthorized work performed on the product by the purchaser or by third parties can impair its function and relieves Parker of all warranty claims and liability for any misuse and resulting damage.
  • Page 6 Page 5...
  • Page 7 Page 6...

This manual is also suitable for:

734177431774417

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