Page 254 - ParkerBrassCatalog2010

Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
H22
H
Vibra-Lok Fittings
Advantages
Vibra-Lok provides a positive reliable seal under vibration conditions,
mechanical shock or tube movement. The sleeve cushions the tubing
permitting the tube to fex back and forth in the ftting. Seal design
compensates for tube mis-alignment and tube surface defects during
assembly. Special Vibra-Lok sleeves resist deterioration and retain
fexibility over a wide temperature range. Positive nut stop bottoms nut
on body requiring only visual inspection — no torque measurement
is needed. Manufactured from CA 360, CA 345 or CA 377 brass.
With SAE straight threads on Vibra-Lok fttings this allows the ftting
to adhere to the system design requirements outlined in the Genuine
Parker Parts Program making it an approved product under GPP.
Applications
Use with all seamed or seamless metal tubing: Copper, Aluminum,
Steel (Bundy), Stainless Steel and Glass. Sleeves are compatible for
gasoline, oil, diesel fuel, lubricants, vacuum, air and water service.
Electroless nickel plated bodies can be used with bio-diesel.
Threads
SAE J1926 straight threads and NPTF pipe threads are standard.
Optional threads include ISO 6149 straight threads and British pipe
threads.
Working Pressures
See table on next page for maximum working pressures.
Temperature Ranges
Fitting will withstand various temperatures depending on the sleeve
used in the assembly.
Fluorocarbon sleeves are marked with a red stripe and will provide
service from -15°F to +450°F.
Buna N sleeves are marked with a green stripe and will provide
service from -30°F to +275°F.
Vibration
Excellent resistance to vibration, mechanical, shock and tube
movement.
Order Information
By part number and name. For Fluorocarbon seal add “V” to basic part
number. Example 68VLV-4-2.
Nomenclature
Part numbers are constructed from symbols that identify the style and
size of the ftting. The frst series of numbers and letters identifes the
style and type ftting. The second series of numbers describes the size.
Example: 68 VL V –4 –2
Male Connector
Vibra-Lok
Viton® Sleeve
1/4" (4/16) Tube O.D.
1/8" (2/16) Pipe Thread
Sizes
Tube sizes are determined by the number of sixteenths of an inch in
tube O.D.
Special Fittings
Fitting confgurations and/or sizes other than those shown in the
catalog can be furnished. It is suggested that a print or sketch be
submitted with the inquiry.
Pricing
Only items priced in current supplementary price list PL3501 are
carried in stock. Price and delivery for nonstock items furnished on
request for specifed quantity.
Remake Instructions
All Vibra-Lok fttings can be reassembled repeatedly. New sleeves can
easily be added to retain original ftting performance.