diagnostic, orifice, bleed adapters & specialty fittings · • additional 20 sizes available...
TRANSCRIPT
Diagnostic, Orifice,Bleed Adapters andSpecialty Fittings
The Fitting Authority
N2 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
P5ONBABleed Screw / SAE-ORB
N12
G4MXSMOBSPP Gauge / 37° Flare
N7
GMA3EO Tube / EO Tube /EMA-3 Diagnostic Tip
N5
LOHL6G5TPORFS Swivel / ORFS /SAE-ORB
N5
XHX6G5TP37° Swivel / 37° Flare /SAE-ORB
N5
VKA3EO Swivel / DiagnosticTip
N10
F5OGSAE / NPTF Gauge
N6
XHX737° Seat / 37° Flare withOrifice
N11
DiagnosticTees
DiagnosticTee PortAdaptersand Plugs
LOHL6ORFS Swivel withOrifice / ORFS
N11
HPBABleed Screw / NPT
N12
PNLOBABleed Screw / ORFS
N12
FNLBABleed Screw / ORFSSwivel
N12
DirectConnectDiagnosticTips
P5ONHex Head Plug
G19
HP5ONHollow Hex Plug
G20
EMA3SAE / ORB
N6*
PD331PD / SAE-ORB
N6*
DirectConnectSamplingTips
PDFS341PD Fluid Sampling /SAE-ORB
N6*
NPT /SAE-ORBPressureGaugeAdapters
GLONPT Gauge / ORFS
N8
G5LSAE-ORB Gauge / ORFS
N8
G65LSAE-ORB Gauge /ORFS Swivel
N8
G6XNPT Gauge / 37° Swivel
N8
G6LNPT Gauge / ORFSSwivel
N8
GTXNPT Gauge / 37° Flare
N8
BSPPressureGaugeAdapters
MAVBSPP Gauge / EO
N7
MAVEBSPP Gauge /EO Swivel
N7
G4MLOSMOBSPP Gauge / ORFS
N7
SwivelTubeAdapters
PDBTLORFS Swivel / PDDiagnostic Tip
N10*
PDBTX37° Swivel / PDDiagnostic Tip
N10*
PDBTUSAE Flareless / PDDiagnostic Tip
N10*
OrificeFittings
ORFS /Port BleedAdapters
0109NPTF / PTT 30° Flare
N13
ParkerTripleThreadFitting
BulkheadDiagnosticCouplings
PD346 / PD366 /PD386PD / ORFS
N9*
PD345 / PD355 /PD365PD / 37° Flare
N9*
MAV 1/4 NPT SeriesDiagnostic Tip / Gauge
N9*
WGTXNPT Gauge / 37° Flare
N9
AOHGSAE Adj / NPT
N6
* Standard products available through Parker’s Quick Coupling Division.
N3 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
IntroductionParker offers a line of specialty-type adapters specificallydesigned for diagnostic, fixed flow control and bleeding appli-cations.
Diagnostic products consist of a line of in-line diagnostic tees,pressure gauge connectors and diagnostic tips. These prod-ucts have been developed to work in conjunction with elec-tronic diagnostic products available from Parker’s Quick Cou-pling Division and other mechanical pressure and tempera-ture sensing equipment. Some products can be used for fluidsampling and bleeding purposes as well.
Parker offers a standard and custom line of fixed flow controlorifice fittings. These products are available as standard in twoParker product series — ORFS and 37° flare, and as a customoption in virtually any orifice size, fitting series, size, materialand configuration.
Parker’s bleed adapters are designed to remove entrappedair from a hydraulic system. A common problem in hydraulicsystems is trapped air and the subsequent spillage of hydrau-lic oil while removing components to bleed air from lines underpressure. Parker’s bleed adapters provide a quick, clean, andsimple method of bleeding entrapped air from hydraulic systems.
Lastly, Parker offers a limited line of PTT (Parker Triple Thread)30° flare adapters for transportation markets.
Diagnostic Fittings andAdaptersIn-Line Diagnostic Tees
Features• Designed around the two most common hydraulic
tube/hose interfaces: ORFS (Seal-Lok) and 37° flare(JIC / Triple-Lok) (see A)
• Available in 16 sizes and end configurations asstandard
• ORFS and 37° flare swivel feature offers unlimitedpositioning without displacing port adapter (see B)
• Uses elastomeric sealing: SAE –4 (7/16-20 UNF) portas universal diagnostic port per SAE J1926-1 / ISO11926 (see C)
• Enlarged and lengthened body hex ensures thatdiagnostic port offers full thread engagement andpressure capability (see D)
• Adaptable to Parker’s line of diagnostic and fluidsampling tips including: EMA-3, PD and PDFS, as wellas various direct connecting electronic/mechanicalpressure gauges
• Designed to complement Parker’s line of Senso-Control® electronic diagnostic equipment
• Increased pressure ratings and assembly torqueresistance for diagnostic applications
• Additional 20 sizes available in 24° flareless/metric(EO/EO-2) tube “union style” tee
• 24° flareless/metric rated by size and series as shownin accompanying tables
• Custom diagnostic tees available upon request.
B
A37° Flare
AORFS
C & D
Fig. N2 — Parker’s XHX6G5TP (top) and LOHL6G5TP(bottom) in-line diagnostic tees
Fig. N1 — Parker offers a full line of diagnostic, orifice,bleed adapters and specialty fittings
N4 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Applications• In-line pressure and temperature measurements• In-line oil sampling to evaluate hydraulic contamina-
tion, caused by problems with filtration or internalcomponents
• In-field diagnostics without removal of port adapters.Simply remove hose swivel and insert in-line tee.
• Permanent or temporary OEM and MRO diagnosticapplications:• Where traditional in-port diagnostic tips cannot be
located or easily accessed• Where OEM diagnostic tips have not been
installed
• Non-traditional diagnostic locations (portable)• Where port threads are not compatible with
standard diagnostic tips
• To eliminate reducer bushings and couplings typicallyrequired to neck down from larger size connections tosmaller connections; e.g. reductions required for agauge, diagnostic tip, bleed adapter, or tube/hoseconnection.
System Installation
As with most Parker adapter products, Diagnostic tees arerated with both a dynamic and static working pressure rating.A static pressure rating can often be used for in-field ortemporary diagnostic applications so long as the maximumstatic pressure rating is not exceeded and the applicationdoes not exceed 30,000 operating cycles.
Assembly Instructions
The body of the diagnostic tee can be used repeatedly for 10-20 remakes at full rated pressure and assembly torque. SeeTables N2 and N3 for recommended swivel nut assemblytorques.
Specifications
Table N1 — Material Specifications of Parker’s Diagnostic Tees
in.-lb. ft.-lb.4-4 XHX6G5TP 195 16
6-4 XHX6G5TP 353 29
8-4 XHX6G5TP 788 66
10 XHX6G5TP 975 81
12 XHX6G5TP 1425 119
16 XHX6G5TP 2100 175
20 XHX6G5TP 2850 238
24 XHX6G5TP 3375 281
Assembly Torque(+10%-0)Part
Number
Note: Assembly values are for dry,unlubricated swivel nut connections
Table N2 — Assembly Torques forDiagnostic Tees
Fig. N3 — Illustration showing the versatility of Parker’sdiagnostic tee product line
in.-lb. ft.-lb.4-4 LHL6G5TP 22 2
6-4 LHL6G5TP 36 3
8-4 LHL6G5TP 48 4
10 LHL6G5TP 72 6
12 LHL6G5TP 102 9
14 LHL6G5TP 114 10
16 LHL6G5TP 132 11
20 LHL6G5TP 168 14
24 LHL6G5TP 216 18
32 LHL6G5TP 432 36
Assembly Torque(+10%-0)Part
Number
Table N3 — Assembly Torques forDiagnostic Tees
SpecificationsSAE Products: 37° Flare and ORFS
Parker Triple-Lok and Seal-Lok24° Flareless Metric Parker
EO and EO-2
37° Flare (JIC): SAE J514/ISO 8434-2 ORFS: SAE J1453/ISO 8434-3Steel, Cold Drawn barstock
– ASTM A108, Type 12L14High Strength Nuts
– ASTM A108, Type C1137Cold Formed Swivel Nuts
Steel, ASTM A576 Type C-1010/C1008 N/A
Temperature Range, Non-Elastomeric Seals
Steel: -40°F to +500°F Steel: -40°F to +500°F
ORFS Nitrile O-Rings: -30° F to +250° F Nitrile EO-2: -30°F to +212°F
ORFS Fluorocarbon O-Rings: -15° F to +400° F
Fluorocarbon EO-2: -15°F to +400°F
ORFS: SAE -4 through -2437° Flare: SAE -4 through -24
Maximum Rated Working Pressure
See accompanying Tables See accompanying Tables
DIN 2353/ISO 8434-1
Steel, Per DIN 3859
Light: 6-L through 42-L Heavy: 6-S through 38-S
Industry Standards
37° Flare/ORFS Material – Machined Bodies and Swivel Nuts
Temperature Range, Elastomeric Seals
Body Sizes
N5 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
LH
2
3
1
LOHL6G5TPGauge Port TeeORFS / ORFS Swivel /
SAE-ORB
Note: Fluorocarbon O-rings are available upon request.
XHX6G5TPGauge Port Tee37° Flare / 37° Swivel /
SAE-ORB
LH
2
3
1
GMA3Diagnostic TipEO Tube / EO Tube /
M16 x 2.0 Integrated Tip
S2
TubeO.D.
S3 H
I1
L1
To specify EO-2, add “Z” between tube size and series.Example: GMA3/28ZLA3C
1(in.)
2(in.)
3UN/UNF
Static-S
Dynamic-S
4-4 LOHL6GP5TP 1/4 1/4 7/16-20 1-1/16 1.83 10.0 6.0
6-4 LOHL6GP5TP 3/8 3/8 7/16-20 1-1/16 1.95 10.0 6.0
8-4 LOHL6GP5TP 1/2 1/2 7/16-20 1-1/16 2.18 10.0 6.0
10-4 LOHL6GP5TP 5/8 5/8 7/16-20 1-1/8 2.40 10.0 6.0
12-4 LOHL6GP5TP 3/4 3/4 7/16-20 1-1/4 2.59 10.0 6.0
16-4 LOHL6GP5TP 1 1 7/16-20 1-1/2 2.85 9.5 6.0
20-4 LOHL6GP5TP 1 1/4 1 1/4 7/16-20 1-3/4 3.07 6.5 5.0
24-4 LOHL6GP5TP 1 1/2 1 1/2 7/16-20 2-1/8 3.22 5.0 4.0
L(in.)
STANDARDPressure
(x 1,000 PSI)
H(in.)
TUBE FITTING PART #
END SIZE1
(in.)2
(in.)3
UN/UNFStatic
-SDynamic
-S4-4 LOHL6GP5TP 1/4 1/4 7/16-20 1-1/16 1.83 10.0 6.0
6-4 LOHL6GP5TP 3/8 3/8 7/16-20 1-1/16 1.95 10.0 6.0
8-4 LOHL6GP5TP 1/2 1/2 7/16-20 1-1/16 2.18 10.0 6.0
10-4 LOHL6GP5TP 5/8 5/8 7/16-20 1-1/8 2.40 10.0 6.0
12-4 LOHL6GP5TP 3/4 3/4 7/16-20 1-1/4 2.59 10.0 6.0
16-4 LOHL6GP5TP 1 1 7/16-20 1-1/2 2.85 9.5 6.0
20-4 LOHL6GP5TP 1 1/4 1 1/4 7/16-20 1-3/4 3.07 6.5 5.0
24-4 LOHL6GP5TP 1 1/2 1 1/2 7/16-20 2-1/8 3.22 5.0 4.0
L(in.)
STANDARDPressure
(x 1,000 PSI)
H(in.)
TUBE FITTING PART #
END SIZE
StaticA3C
DynamicA3C
GMA3/06L 6 49 21 51 14 24 7.2 4.5
GMA3/08L 8 49 21 51 17 24 7.2 4.5
GMA3/10L 10 49 23 53 19 24 7.2 4.5
GMA3/12L 12 50 23 53 22 27 5.8 4.5
GMA3/15L 15 52 25 55 27 30 5.8 4.5
GMA3/18L 18 53 24 57 32 32 5.8 4.5
GMA3/22L 22 55 28 61 36 36 3.6 2.3
GMA3/28L 28 57 28 61 41 41 3.6 2.3
GMA3/35L 35 60 26 69 50 46 3.6 2.3GMA3/42L 42 64 25 71 60 55 3.6 2.3
GMA3/06S 6 49 25 55 17 24 10.1 9.1
GMA3/08S 8 49 25 55 19 24 10.1 9.1
GMA3/10S 10 49 24 57 22 24 10.1 9.1
GMA3/12S 12 49 24 57 24 24 10.1 9.1
GMA3/14S 14 50 27 63 27 27 10.1 9.1
GMA3/16S 16 52 26 63 30 30 9.1 5.8
GMA3/20S 20 55 26 69 36 36 9.1 5.8
GMA3/25S 25 57 27 75 46 41 9.1 5.8
GMA3/30S 30 60 28 81 50 46 6.1 5.8
GMA3/38S 38 64 29 91 60 55 6.1 4.5
TUBE FITTING PART #
TUBE O.D.(mm)
H(mm)
STANDARDPressure
(x 1,000 PSI)
I 1(mm)
L1(mm)
S2(mm)
S3(mm)
N6 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Diagnostic Tee Port Adaptersand Test PointsAdapters are available to enable traditional NPT pressuregauges to be connected to the 7/16-20 UNF port of thediagnostic tees. F5OG adapters provide a simple conversion,while the AOHG adapters provide the same simple conversionwith infinite positioning due to the male ORB adjustable stud.
Direct connecting test points products, available throughParker’s Quick Coupling Division, provide reliable and safetesting opportunities. These traditional pressure and tempera-ture test points (PD and EMA) are the most common diagnostictest interfaces used in hydraulic applications. The PDFS isused for fluid sampling applications. Consult Parker’s QuickCoupling Division for more information on these and manyother diagnostic test point options available through Parker.
L
C
1 2
L
H
12
NPT Pressure Gauge Conversion Adapters
F5OG-S AOHG-S
Parker’s Quick Coupling DivisionTest Point Couplings
D
F
D
F
D
F
PDSeries
EMA3Series
PDFSSeries
Fig. N4 — Diagnostic tees shown with PD Series nippleinstalled in 7/16-20 UNF (SAE-ORB) port
Features of Parker Quick Coupling DivisionDiagnostic Test Points
PD:
• Flush face valving, minimizing fluid loss• Industry standard interface• Push-to-connect
EMA3:• M16 x 2 thread-to-connect• Connects under pressure
• Industry standard interface
PDFS:• For fluid sampling only
* A product of Parker’s Quick Coupling Division. Contact QCD at(763) 544-7781 or at www.parker.com/quickcouplings.
1UN/UNF-2A
2NPTF
Static-S
Dynamic-S
4-1/8 F5OG 7/16-20 1/8-27 9/16 1.00 8.0 6.0
4-1/4 F5OG 7/16-20 1/4-18 3/4 1.16 8.0 6.0
4-1/8 AOHG 7/16-20 1/8-27 5/8 1.41
4-1/4 AOHG 7/16-20 1/4-18 3/4 1.57
L(in.)
STANDARDPressure
(x 1,000 PSI)TUBE FITTING PART #
H(in.)
END SIZE
TUBE FITTING PART #
ORB PORT
THREADUN/UNF-2A
D(in.)
F(in.)
PERFORMANCERATINGS
PD331* 7/16-20 1.80 0.69
EMA3/7/16-20 UNF-2A* 7/16-20 1.88 0.67
PDFS341* 7/16-20 1.60 0.69
Consult QCDCatalog 3800
N7 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
BSPP Diagnostic PressureGauge AdaptersParker’s BSPP direct-connect pressure gauge adapters areavailable in the most common tube/hose connections —ORFS, 37° Flare (JIC) and 24° Metric Flareless (DIN 2353).European pressure gauges often utilize BSPP threads on thepressure gauges (manometers). Sealing is achieved at thebottom of the port with a sealing washer as shown in theillustration on the right.
EO / EO-224° Flareless
Swivel
EO / EO-224° Flareless
37° FlareORFS
BSPP Pressure Gauge Adapters
L
H
2 1
L
H
12
L
2 1
H H2
L
2 1
H
G4MXSMO(Type A)
G4MLOSMO(Type B)
MAVE(Type C)
MAV(Type D)
Note: MAV supplied as standard with DPR +M nut (EO assembled)
* BSPP Pressure Gauge Connection requires seal. 1/4" replacement seal P/N: M25180.
** BSPP Pressure Gauge Connection requires seal. 1/4" replacement seal P/N: DKI1/4A3CX,
1/2" replacement seal P/N: DKI1/2A3CX.
Fig. N5 — BSPP pressure gauge connections
BSPP pressuregauge port sealing
with useof sealing ring
Static Dynamic S S
4-4G4MXSMO A 1/4 1/4-19 31.0 17 — 5.0 5.0
6G4MXSMO A 3/8 1/4-19 28.0 17 — 5.0 5.0
8-4G4MXSMO A 1/2 1/4-19 31.0 19 — 5.0 5.0
4-4G4MLOSMO B 1/4 1/4-19 26.8 17 — 5.0 5.0
6G4MLOSMO B 3/8 1/4-19 28.2 19 — 5.0 5.0
8-4G4MLOSMO B 1/2 1/4-19 29.8 22 — 5.0 5.0
Static Dynamic A3C A3C
MAVE06LRA3C C 6 1/4-19 35.5 19 14 4.6 4.6
MAVE08LRA3C C 8 1/4-19 35.5 19 17 4.6 4.6
MAVE10LRA3C C 10 1/4-19 36.0 19 19 4.6 4.6
MAVE06SRA3C C 6 1/2-14 42.5 27 17 9.1 9.1
MAVE08SRA3C C 8 1/2-14 43.0 27 19 9.1 9.1
MAVE10SRA3C C 10 1/2-14 43.5 27 22 9.1 9.1
MAVE12SRA3C C 12 1/2-14 45.0 27 24 9.1 9.1
MAVE06SR1/4A3C C 6 1/4-19 35.5 19 17 9.1 9.1
MAVE08SR1/4A3C C 8 1/4-19 35.5 19 19 9.1 9.1
MAVE10SR1/4A3C C 10 1/4-19 39.0 19 22 9.1 9.1
MAVE12SR1/4A3C C 12 1/4-19 39.0 19 24 9.1 9.1
MAV04LLRA3C D 4 1/4-19 33.0 19 10 1.4 1.4
MAV06LRA3C D 6 1/4-19 37.0 19 14 4.5 4.5
MAV08LRA3C D 8 1/4-19 37.0 19 17 4.5 4.5
MAV10LRA3C D 10 1/4-19 38.0 19 19 4.5 4.5
MAV12LRA3C D 12 1/4-19 38.0 19 22 4.5 4.5
MAV06SRA3C D 6 1/2-14 46.0 27 17 9.1 9.1
MAV08SRA3C D 8 1/2-14 46.0 27 19 9.1 9.1
MAV10SRA3C D 10 1/2-14 47.0 27 22 9.1 9.1
MAV12SRA3C D 12 1/2-14 47.0 27 24 9.1 9.1
1(mm)
2BSPP
STANDARDPressure
(x 1,000 PSI)H
BODYHEX(mm)
H2NUTHEX(mm)
TUBE FITTING PART # TYPE
END SIZEL
(mm)1
(in.)2
BSPP
N8 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
NPT and SAE-ORB DiagnosticPressure Gauge AdaptersParker’s NPT and SAE-ORB direct-connect pressure gaugeadapters are available in the most common North Americantube/hose connections — ORFS and 37° Flare (JIC). NorthAmerican pressure gauge manufacturers offer gauges prima-rily with NPT and some with SAE-ORB port stud options. These37° flare and ORFS connectors are designed to attach pres-sure gauges to hose swivel ends or directly to run / branch teesfor in-line diagnostic applications as shown on the right.
GLO GTX G6L
R5OLO-SRun Tee
NPT / SAE Pressure Gauge Adapters
FF
H
2 1
FF
H S
2 1
FF
H
2 1
FF
H S
2 1
FF
H
2 1
GLO(Type A)
G6L(Type B)
G5L(Type C)
G65L(Type D)
GTX(Type E)
G6X(Type F)
Hydraulic Hose
Fig. N6 — Typical applications for NPT pressure gaugeadapters. Illustrations show direct hose connections andRun Tee connection.
Traditional orelectronic / digitalpressure gauge
FF
1 2
H S
Static Dynamic -S -S
4-4 GLO A 1/4 1/4-18 1.25 3/4 — 9.5 6.0
6 GLO A 3/8 1/4-18 1.30 3/4 — 8.0 6.0
8-4 GLO A 1/2 1/4-18 1.20 7/8 — 9.5 6.0
4-4 G6L B 1/4 1/4-18 1.48 3/4 11/16 9.5 6.0
6 G6L B 3/8 1/4-18 1.60 7/8 13/16 8.0 6.0
8-4 G6L B 1/2 1/4-18 1.75 7/8 15/16 9.5 6.0
UN/UNF
4 G5LO C 1/4 7/16-20 1.10 3/4 — 6.0 5.0
6-4 G5LO C 3/8 7/16-20 1.08 3/4 — 6.0 5.0
8-4 G5LO C 1/2 7/16-20 0.78 7/8 — 6.0 5.0
4 G65L D 1/4 7/16-20 1.38 11/16 11/16 6.0 5.0
6-4 G65L D 3/8 7/16-20 1.51 3/4 13/16 6.0 5.0
8-4 G65L D 1/2 7/16-20 1.57 7/8 15/16 6.0 5.0
NPT
2 GTX E 1/8 1/8-27 1.13 9/16 — 10.0 5.0
3 GTX E 3/16 1/8-27 1.13 9/16 — 10.0 5.0
4-4 GTX E 1/4 1/4-18 1.39 3/4 — 10.0 5.0
4 GTX E 1/4 1/8-27 1.19 9/16 — 10.0 5.0
6-2 GTX E 3/8 1/8-27 1.13 5/8 — 10.0 5.0
6 GTX E 3/8 1/4-18 1.41 3/4 — 10.0 5.0
8-4 GTX E 1/2 1/4-18 1.41 13/16 — 8.0 5.0
4-4 G6X F 1/4 1/4-18 9/16 3/4 9/16 9.5 6.0
4 G6X F 1/4 1/8-27 9/16 9/16 9/16 10.0 7.5
6 G6X F 3/8 1/4-18 11/16 3/4 11/16 6.0 5.0
TUBE FITTING PART # TYPE
1(in.)
2NPT
END SIZEH
BODY HEX(in.)
S SWIVEL
NUT HEX(in.)
FF(in.)
STANDARDPressure
(x 1,000 PSI)
N9 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Diagnostic Tube / Hose AdaptersParker’s diagnostic tube/hose adapters offer direct connec-tion to the most common tube and hose interfaces — ORFS,37° Flare (JIC) and 24° Metric Flareless (DIN 2353). The swivelconnections are commonly used on tees where periodicpressure and temperature checks are required. Several bulk-head connections are also available as well for diagnosticpanels, a common industrial and mobile equipment practice.
Several of these product series are offered by Parker’s QuickCoupling Division as designated in the accompanying tables.
Bulkhead Application
Tube Swivel Applications
In Port
In-Line
BulkheadLocknut
ORFS or 37° SwivelHose Connection
Parker MaleRun Tee
8 R5OX-S
PD38BTX
Parker T Series EOor EO-2 Fitting
VKA3 Series
Bulkhead Diagnostic Couplings
PD Nipple*Triple-Lok Bulkhead NipplePD / Bulkhead 37° Flare
DE
F
QCD PART # STEEL
TUBESIZE
D OVERALLLENGTH
(in.)
EEXPOSEDLENGTH
(in.)
FHEXSIZE(in.)
PD345 4 2.92 2.22 0.81
PD355 5 2.92 2.22 0.81
PD365 6 3.00 2.30 0.81
Note: Add -6 to part number to include dust cap;e.g., PD345-6. Contact factory for seal option.
PD Nipple*Seal-Lok Bulkhead NipplePD / Bulkhead ORFS
DE
FQCD
PART # STEEL
TUBESIZE
D OVERALLLENGTH
(in.)
EEXPOSEDLENGTH
(in.)
FHEXSIZE(in.)
PD346 4 2.98 2.27 0.81
PD366 6 3.08 2.37 1.00
PD386 8 3.18 2.47 1.12
MAV 1/4 NPT*M16 x 2.0 Diagnostic Tip /1/4 NPT Gauge
DC
B
A
WGTXFemale Bulkhead ConnectorNPT / 37° Flare
L
1
F Hex
2
37° Swivel HoseConnection
* A product of Parker’s Quick Coupling Division. Contact QCD forperformance data at (763) 544-7781 or at www.parker.com/quickcouplings.
** Includes dust cap.
1(in.)
2 NPT
4 WGTX 1/4 1/8-27 11/16 1.84
4-4 WGTX 1/4 1/4-18 3/4 2.11
6 WGTX 3/8 1/4-18 13/16 2.06
FHEXSIZE(in.)
LOVERALLLENGTH
(in.)
TUBE FITTING PART #
END SIZE
QCD PART #
APORT
THREADSIZE
BHEXSIZE(in.)
CPORT
THREADSIZE
D OVERALLLENGTH
(in.)
MAV1/4NPT-MA3 1/4-18 NPT 0.75 M16 x 2.0 2.22
MAV1/4NPT-MA3-KM** 1/4-18 NPT 0.75 M16 x 2.0 2.22
N10 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Tube Swivel Diagnostic Couplings
PDBTX*Triple-Lok Tube Swivel NipplePD Diagnostic Tip / 37° Swivel
AB
AB
QCD PART # STEEL
TUBESIZE
A OVERALLLENGTH
(in.)
BEXPOSEDLENGTH
(in.)
PD34BTX 4 1.64 0.94
PD36BTX 6 1.66 0.96
PD38BTX 8 1.17 0.47
PD312BTX 12 1.39 0.69
Note: Tube end nipples are designed to meet theperformance standards of the tube or hose fittingconnection, which may or may not meet SAEJ1502 Standards.
PDBTL*Seal-Lok Tube Swivel NipplePD Diagnostic Tip / ORFS Swivel
AB
AB
QCD PART # STEEL
TUBESIZE
A OVERALLLENGTH
(in.)
BEXPOSEDLENGTH
(in.)
PD34BTL 4 2.18 1.48
PD36BTL 6 2.30 1.60
PD38BTL 8 1.12 0.42
PD310BTL 10 1.16 0.46
Note: Tube end nipples are designed to meet theperformance standards of the tube or hose fittingconnection, which may or may not meet SAEJ1502 Standards.
PDBTU*Ferulok Tube Swivel NipplePD Diagnostic Tip / SAE Flareless
AB
QCD PART # STEEL
TUBESIZE
A OVERALLLENGTH
(in.)
BEXPOSEDLENGTH
(in.)
PD38BTU 8 1.40 0.70
VKA3M16 x 2.0 Diagnostic
Tip / EO Swivel
H
SW2SW1
G D1
H
SW2SW1
G D1
Type AType B
PD34BTL
PD36BTL
PD34BTX
PD36BTX
Static DynamicA3C A3C
VKA3/06LA3C A 6 M12 x 1.5 55 17 14 7.2 4.5
VKA3/08LA3C A 8 M14 x 1.5 51 17 17 7.2 4.5
VKA3/10LA3C A 10 M16 x 1.5 53 17 19 7.2 4.5
VKA3/12LA3C A 12 M18 x 1.5 53 17 22 5.8 4.5
VKA3/15LA3C B 15 M22 x 1.5 59 17 27 5.8 4.5
VKA3/18LA3C B 18 M26 x 1.5 59 17 32 5.8 4.5
VKA3/22LA3C B 22 M30 x 2 60 17 36 3.6 2.3
VKA3/28LA3C B 28 M36 x 2 64 17 41 3.6 2.3
VKA3/35LA3C B 35 M45 x 2 71 17 50 3.6 2.3VKA3/42LA3C B 42 M52 x 2 72 17 60 3.6 2.3
VKA3/06SA3C A 6 M14 x 1.5 50 17 17 10.1 9.1
VKA3/08SA3C A 8 M16 x 1.5 52 17 19 10.1 9.1
VKA3/10SA3C A 10 M18 x 1.5 53 17 22 10.1 9.1
VKA3/12SA3C A 12 M20 x 1.5 54 19 24 10.1 9.1
VKA3/14SA3C B 14 M22 x 1.5 59 17 27 10.1 9.1
VKA3/16SA3C B 16 M24 x 1.5 58 17 30 9.1 5.8
VKA3/20SA3C B 20 M30 x 2 65 17 36 9.1 5.8
VKA3/25SA3C B 25 M36 x 2 68 17 46 9.1 5.8
VKA3/30SA3C B 30 M42 x 2 74 17 50 6.0 5.8
VKA3/38SA3C B 38 M52 x 2 81 17 60 6.0 4.5
STANDARDPressure
(x 1,000 PSI)
GMetric
SW1(mm)
SW2(mm)
H REF.(mm)
TUBE FITTING PART #STEEL TYPE
D1 TUBE O.D. (mm)
* A product of Parker’s Quick Coupling Division.Contact QCD for performance data at (763) 544-7781or at www.parker.com/quickcouplings.
N11 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Orifice FittingsThese compact and cost effective orifice adapters allow OEMsto pre-set, at the factory, a specified orifice in specific hydraulictube or hose lines. Costly flow control valves can be eliminatedor minimized in a system by selecting the proper orifice sizesat the factory. OEMs can also be assured that end users are notadjusting the factory established flow and speed characteris-tics of the hydraulic system.
Features:• 37° flare and ORFS configurations as standard• Three standard body sizes available: 1/4" 3/8", and
1/2"
• Available in commonly accepted pre-set orifice sizesas shown on accompanying tables
• Designed for permanent or temporary installation
• Can be installed in-line into hydraulic system by simplyconnecting between hose swivel and adapter
• Orifice size is permanently stamped on body
• Additional differentiation can be provided as a customoption (special color plating, hex notch, etc.)
• Can eliminate costly flow control valves
• Standard construction consists of zinc yellow dichro-mate plated steel
• Custom orifice fittings available upon request inmultitudes of sizes, materials, configurations, andorifice sizes
Applications:• Fixed rotation speed for hydraulic motors• Fixed speed on cylinder extend or retract
Direct Port Orifice Fittings:
Available as a custom product, Parker also offers a line oforifice adapters that will replace a traditional port adapter.
XHX7 OrificeIn-Line Orifice Connector37° Flare / Female 37° Seat
LOHL6 OrificeIn-Line Orifice ConnectorORFS Swivel / ORFS
2
L
C
1
Orifice
Orifice
L
Orifice
12
C
Orifice
END SIZE1 & 2(in.)
Static-S
Dynamic-S
4 XHX7-S .015 Orifice 1/4 9/16 .015 1.10 10.0 5.0
4 XHX7-S .031 Orifice 1/4 9/16 .031 1.10 10.0 5.0
4 XHX7-S .047 Orifice 1/4 9/16 .047 1.10 10.0 5.0
4 XHX7-S .062 Orifice 1/4 9/16 .062 1.10 10.0 5.0
4 XHX7-S .078 Orifice 1/4 9/16 .078 1.10 10.0 5.0
4 XHX7-S .094 Orifice 1/4 9/16 .094 1.10 10.0 5.0
6 XHX7-S .015 Orifice 3/8 11/16 .015 1.18 10.0 5.0
6 XHX7-S .031 Orifice 3/8 11/16 .031 1.18 10.0 5.0
6 XHX7-S .047 Orifice 3/8 11/16 .047 1.18 10.0 5.0
6 XHX7-S .062 Orifice 3/8 11/16 .062 1.18 10.0 5.0
6 XHX7-S .078 Orifice 3/8 11/16 .078 1.18 10.0 5.0
6 XHX7-S .094 Orifice 3/8 11/16 .094 1.18 10.0 5.0
8 XHX7-S .015 Orifice 1/2 7/8 .015 1.32 8.5 5.0
8 XHX7-S .031 Orifice 1/2 7/8 .031 1.32 8.5 5.0
8 XHX7-S .047 Orifice 1/2 7/8 .047 1.32 8.5 5.0
8 XHX7-S .062 Orifice 1/2 7/8 .062 1.32 8.5 5.0
8 XHX7-S .078 Orifice 1/2 7/8 .078 1.32 8.5 5.0
8 XHX7-S .094 Orifice 1/2 7/8 .094 1.32 8.5 5.0
TUBE FITTING PART #
C HEX(in.)
ORIFICE(in.)
STANDARDPressure
(x 1,000 PSI)
L(in.)
END SIZE1 & 2(in.)
Static-S
Dynamic-S
4 LOHL6-S .015 Orifice 1/4 5/8 .015 1.33 12.0 9.2
4 LOHL6-S .031 Orifice 1/4 5/8 .031 1.33 12.0 9.2
4 LOHL6-S .047 Orifice 1/4 5/8 .047 1.33 12.0 9.2
4 LOHL6-S .062 Orifice 1/4 5/8 .062 1.33 12.0 9.2
4 LOHL6-S .078 Orifice 1/4 5/8 .078 1.33 12.0 9.2
4 LOHL6-S .094 Orifice 1/4 5/8 .094 1.33 12.0 9.2
6 LOHL6-S .015 Orifice 3/8 3/4 .015 1.44 12.0 9.2
6 LOHL6-S .031 Orifice 3/8 3/4 .031 1.44 12.0 9.2
6 LOHL6-S .047 Orifice 3/8 3/4 .047 1.44 12.0 9.2
6 LOHL6-S .062 Orifice 3/8 3/4 .062 1.44 12.0 9.2
6 LOHL6-S .078 Orifice 3/8 3/4 .078 1.44 12.0 9.2
6 LOHL6-S .094 Orifice 3/8 3/4 .094 1.44 12.0 9.2
8 LOHL6-S .015 Orifice 1/2 7/8 .015 1.67 12.0 9.2
8 LOHL6-S .031 Orifice 1/2 7/8 .031 1.67 12.0 9.2
8 LOHL6-S .047 Orifice 1/2 7/8 .047 1.67 12.0 9.2
8 LOHL6-S .062 Orifice 1/2 7/8 .062 1.67 12.0 9.2
8 LOHL6-S .078 Orifice 1/2 7/8 .078 1.67 12.0 9.2
8 LOHL6-S .094 Orifice 1/2 7/8 .094 1.67 12.0 9.2
TUBE FITTING PART #
STANDARDPressure
(x 1,000 PSI)C HEX(in.)
ORIFICE(in.)
L(in.)
N12 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
Bleed AdaptersEntrapped air is a major contributor to inefficient opera-tion. Typically, bleeding hydraulic systems is done by“cracking” a connection to “bleed off” the entrapped air.This practice is not recommended, especially in largersize fittings where high forces can exist. Parker’s bleedadapters are especially beneficial in applications whereelastomeric seals (O-rings) can be extruded and/or dam-aged during bleeding such as with Parker’s Seal-Lokfittings.
Parker’s bleed adapters are designed specifically forinstallation directly to ORFS (O-Ring Face Seal) typefittings or into SAE/NPT manifolds and valves wherebleeding is often required.
Features• Bleed hydraulic systems without “cracking”
hydraulic connections• Uses standard automotive bleed screw design• Bleed screw is permanently crimped into body
housing, for blowout prevention• In-port options with SAE and NPT male studs• Tube/hose connection options to male and female
ORFS• Zinc Yellow Chromate plated steel construction
ORFS Bleed Adapters
LØ.30(ref)
3/8 HexH
F
L Ref.
Ø.30(Ref.)
3/8 Hex
ORFS Tube Nut
1
PNLOBA FNLBAORFS Tube Nut sold separately
Port Bleed Adapters
1
L (Ref.)
LL (Ref.)Ø .30(Ref.)
H3/8 Hex
Ø .30(Ref.)
L (Ref.)
LL (Ref.)
H3/8 Hex
1
4 P5ONBA 1/4 HPBA
Bleeding Hydraulic Systems with ParkerBleed Adapters
Whenever possible, the bleed adapter should be mounted at thehighest point within the hydraulic system. The trapped air can berelieved while the system is running at low pressure. To bleed,loosen the bleed screw 1/2 turn counterclockwise. After thehydraulic fluid begins to run freely from the bleed screw, the bleedscrew should be re-tightened.
Bleed Screw Tightening Torque: 35-40 in.-lbs.
Warning: When bleeding hydraulic fluid, operate the systembelow 500 psi. To avoid injury, ensure that all persons are clearof the path of discharge. Another recommended practice is toattach a section of hose over the bleed screw/adapter to direct oilaway from the area and to reduce oil spillage.
1
Seal-Lok Bleed Adapter(Sizes -8 thru -24)
For use withSeal-Lok Fittings
Straight Thread Bleed AdapterSize 4 (7/16-20 UNF)
For use with SAE StraightThread Ports
Pipe Thread Bleed Adapter1/4 NPT
For use with Pipe ThreadPorts
1)2)
1)
2)
2)
1)Notes:
1) Standard automotivebleedscrew.
2) Locking crimp preventsscrew from being completelyunthreaded.
END SIZE
1(in.)
Static-S
Dynamic-S
4 PNLOBA 1/4 - 11/16 1.90 12.0 9.2
6 PNLOBA 3/8 - 3/4 1.97 12.0 9.2
8 PNLOBA 1/2 - 7/8 2.07 12.0 9.2
10 PNLOBA 5/8 - 1 1/16 2.19 11.0 6.0
12 PNLOBA 3/4 - 1 1/4 2.27 11.0 6.0
16 PNLOBA 1 - 1 1/2 2.35 9.5 6.0
20 PNLOBA 1 1/4 - 1 3/4 2.41 8.0 6.0
24 PNLOBA 1 1/2 - 2 1/8 2.48 6.5 5.0
8 FNLBA 1/2 1.63 15/16 2.07 12.0 9.2
10 FNLBA 5/8 1.63 1 1/8 2.17 11.0 6.0
12 FNLBA 3/4 1.63 1 3/8 2.21 11.0 6.0
16 FNLBA 1 1.63 1 5/8 2.21 9.5 6.0
20 FNLBA 1 1/4 1.63 1 7/8 2.21 8.0 6.0
24 FNLBA 1 1/2 1.63 2 1/4 2.21 6.5 5.0
TUBE FITTING PART #
STANDARDPressure
(x 1,000 PSI)
F(in.)
L(in.)
H(in.)
END SIZE
1Static
-SDynamic
-S4 P5ONBA 7/16-20 UN/UNF-2A 11/16 11/16 2.05 1.62 10.0 6.0
1/4 HPBA 1/4-18 NPTF 11/16 11/16 2.20 1.86 10.0 6.0
STANDARDPressure
(x 1,000 PSI)TUBE FITTING PART #
BODYHEX(in.)
L REF.(in.)
LL REF.(in.)
H(in.)
N13 Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohiowww.parker.com/tfd
4300 Catalog Diagnostic, Orifice, Bleed Adaptersand Specialty Fittings
0109Parker Triple Thread FittingNPTF / PTT
LLL
2
C
1
Parker Triple Thread (PTT)Adapters
Parker Triple Thread (PTT) adapters are considered theoriginal three-piece hydraulic flared fittings. The connec-tion was pioneered by Aurther Parker, the founder of ParkerHannifin Corporation, as an improved fitting design overtraditional two-piece flared fittings. Its use was widespreadas a primary hydraulic connection for various aircraft, indus-trial and mobile applications. The PTT 30° flare three-piecedesign paved the progress towards the standardized 37°connection (through the Joint Industrial Council – JIC) andlater to current standardization initiatives of SAE and ISO.Its popularity has been diminished by the more commonand standardized 37° flare connection, but even todaycertain transportation customers utilize PTT hose adaptersfor OEM and MRO applications.
Features:• 30° flare connection• Hose adapter connection only (no sleeve for tube
connections)• Metal-to-metal seal• SAE 12L14 steel with zinc yellow dichromate Parker
plating and friction control system• Four 0109 PTT sizes available as standard• Custom sizes, configurations, and materials avail-
able upon request
Applications:
• Diesel engine manufacturers• Transportation air conditioning lines
Mates with Parker Hose Products Division “32” swivel endconfiguration in 20 and 22 Series fittings.
0109 Adapter “32” Series (PTT)Hose Swivel
1(in.)
2NPTF S SS B
0109-12-16 1 (1 5/16-14) 3/4-14 1 3/8 1.84 1.36 3.0
0109-16-16 1 (1 5/16-14) 1-11 1/2 1 3/8 2.03 1.46 3.0
0109-20-20 1 1/4 (1 5/8-14) 1 1/4-11 1/2 1 3/4 2.22 1.63 3.0
0109-24-24 1 1/2 (1 7/8-14) 1 1/2-11 1/2 2 2.50 1.91 3.0
LL AFTER ASSY (in.)
END SIZE
STANDARDDynamic Pressure
(x 1,000 PSI)TUBE FITTING PART #
C HEX (in.)
L (in.)