F-27
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
A
Pneumatics
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Hydraulics
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Valves
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Thermoplastics
F
Diagnostic
D
Swivels
Appendices
PD Series Dust Cap
Body
Size
Dust Cap
Part No.
1/8
PD6-285
PDP Series couplings provide easy connection for mechanical
gauges or specialized diagnostic equipment like SensoControl.
Typically, PDP nipples are permanently mounted in the system
at threaded test ports, in rigid tubing or in hose assemblies.
PDP couplers are attached to test instruments.
Locking balls align the couplers to the mating nipples without
threading, so gauges, transducers and other test equipment
can be snapped into place without difficulty.
Parker’s PDP Series couplings offer the advantages of PD
couplings, but are designed to connect easily and quickly under
full system pressure up to 6000 PSI (operating).
PDP couplers and nipples push to connect with a constant force
of only six pounds. Then the coupler base is turned to open the
valve and complete the connection. In the connected position,
the coupler base blocks the retracting sleeve to prevent
accidental disconnects.
Features
•
Made to connect under pressure up to 6000 psi
•
Grip-tight knurled sleeves help to make connecting and
disconnecting easy, even while wearing gloves.
•
Nipples are machined from high tensile steel for strength to
withstand 6000 PSI continuous operating pressure.
•
End connections include pipe, O-ring, 37º Flare and ORFS
•
Durable Ball Valve Nipple.
•
Coupler is unvalved to allow gauges and transducers to
return to zero when disconnected.
Optional Seals Suffix*
No suffix is required when ordering products with the standard
Nitrile seals. When specifying an optional seal, refer to the
following chart to determine the appropriate suffix.
Coupling Series
Ethylene
Propylene
Fluorocarbon
Neoprene
PDP Series
W
Y
Z
*
To select proper seal materials, see Fluid Compatibility Chart in Ap­pen­dix
section, or contact your Parker Quick Coupling Distributor.
Ordering Information
Coupling / Nipple Material:
Standard body material is Steel
Standard seal material is Nitrile
Diagnostic Products
Couplings
Test Port Couplings
PDP Series
Specifications - Body Size 1/8”
Description
PDP Coupler PDP Nipple Assembly
Body Material
(
Steel)
Carbon
Steel
High Tensile
Steel
—
Rated Pressure
(
PSI)
–
6000
6000
Temperature
Range (STD
Seals) Nitrile
-40
°F to +250°F
Connect Force-
Assembly
6
Lbs. (0-6000 PSI)
Disconnect
Force-Assembly
7
Lbs. (0-6000 PSI)
Note: Add -6 to Nipple part number to include dust cap, for example PDP343-6