Dixon Quick Coupling 2016 Goodyearrubber.com 866-711-4673

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39 DQC116 877.963.4966 •
Interchange Data:
• 2U-Series 6-in-1 (Aro 210, Industrial, Truflate, Lincoln,
Italian, and CEJN 320)
• 3U-Series 4-in-1 (ARO 310, Industrial, Truflate, and
CEJN 410)
• Parker UC-Series, Hansen Auto-Flo 23, and Tomco
Series UC
Materials:
• Machined components are manufactured using solid brass
bar stock.
• Stainless steel springs. Carbon steel balls and retaining
rings.
• Valve components are machined from solid brass bar stock.
• Nitrile (Buna-N) pneumatically energized seals are standard,
temperature range of -40°F to +250°F ( -40°C to +121°C).
Seal Components:
U-Series Pneumatic Couplings
Body
Size
U-Series Automatic Universal Coupler Connected
Coupler/Steel DF Plug Coupler/Steel CJ Plug Coupler/Steel J Plug Coupler/Steel M Plug
Max. Working Burst Max. Working Burst Max. Working Burst Max. Working Burst
PSI Bar PSI Bar PSI Bar PSI Bar PSI Bar PSI Bar PSI Bar PSI Bar
1/4" 300 20 2,800 193 300 20 9,500 655 300 20 6,400 441 300 20 4,300 297
3/8" 300 20 2,000 138 300 20 8,000 552 300 20 4,000 276 300 20 2,000 138
Rated Pressure Chart:
Technical Specifications:
Body
Size
Interchange Standards Functional Parameters
U.S.
Military
U.S.
Government
International
Standards
ANSI/NFPA
Standards
Locking Ball
Quantity
Air
Inclusion
Fluid
Loss
Vacuum
Rating
Flow
ΔP = 15 PSI
1/4" - - - - 6 N/A N/A N/R 37 SCFM
3/8" - - - - 6 N/A N/A N/R 67 SCFM
• Note: Many competitive Universal couplings are unable to match the performance capabilities of
the Dixon™ U-Series. Each of the competitive Universal couplers only accept three pneumatic
nipple styles. Although the universal coupler permits multiple series nipples to mate with one
coupler, it is recommended to match like series couplers and nipples.When using a Universal coupler,
the lower performance rating between the coupler and nipple must take precedence.
• Dry air: Some pneumatic applications require the pressurized air to be 'dried' to ensure proper operation
of equipment and/or application of product (ie. auto body shops). It is best to match like series couplers
and nipples in these applications. If it is necessary to use a Universal coupler, lube the seal and valve
area regularly to ensure reliable service.