M28
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300 Catalog
Hydraulic Flanges and Components
Dimensions and pressures for reference only, subject to change.
TUBE
FITTING
PART #
END SIZE
C
(in.)
E
(in.)
M1
(in.)
N1
(in.)
Y
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S
12 BUVQ1
3/4 3/4 1.500 0.265 1.27 1.58 1 7/16
16 BUVQ1
1 1 1.750 0.315 1.36 1.85 1 5/8
20 BUVQ1
1 1/4 1 1/4 2.000 0.315 1.45 2.40 1 7/8
24 BUVQ1
1 1/2 1 1/2 2.375 0.315 1.52 2.90 2 1/2
32 BUVQ1
2 2 2.812 0.375 1.83 3.00 2 1/2
TUBE
FITTING
PART #
END SIZE
C
(in.)
E
(in.)
M1
(in.)
N1
(in.)
Y
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S
12 XVQ1
3/4 3/4 1.500 0.265 1.27 1.58 1 7/16 5.0
16 XVQ1
1 1 1.750 0.315 1.47 1.85 1 5/8
5.0
20 XVQ1
1 1/4 1 1/4 2.000 0.315 1.59 2.40 1 7/8
4.0
24 XVQ1
1 1/2 1 1/2 2.375 0.315 1.78 2.90 2 1/2
3.0
32 XVQ1
2 2 2.812 0.375 2.22 3.00 2 1/2
2.0
TUBE
FITTING
PART #
END SIZE
C
(in.)
E
(in.)
M1
(in.)
N1
(in.)
Y
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S
12 LOVQ1
3/4 3/4 1.500 0.265 1.20 1.58 1 7/16 5.0
16 LOVQ1
1 1 1.750 0.315 1.26 1.85 1 5/8
5.0
20 LOVQ1
1 1/4 1 1/4 2.000 0.315 1.29 2.40 1 7/8
4.0
24 LOVQ1
1 1/2 1 1/2 2.375 0.315 1.45 2.90 2 1/2
3.0
LOVQ1
Code 61 Flange 45° Elbow
Code 61 / ORFS
* Y – Across Wrench Flats
LOVQ2
Code 62 Flange 45° Elbow
Code 62 / ORFS
* Y – Across Wrench Flats
XVQ1
Code 61 Flange 45° Elbow
Code 61 / 37° Flare
* Y – Across Wrench Flats
XVQ2
Code 62 Flange 45° Elbow
Code 62 / 37° Flare
* Y – Across Wrench Flats
BUVQ1
Code 61 45° Elbow
Code 61 / Flareless
* Y – Across Wrench Flats
TUBE
FITTING
PART #
END SIZE
C
(in.)
E
(in.)
M1
(in.)
N1
(in.)
Y
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S
12 LOVQ2
3/4 3/4 1.625 0.345 1.20 1.83 1 7/16 6.0
16 LOVQ2
1 1 1.875 0.375 1.25 2.07 1 5/8
6.0
20 LOVQ2
1 1/4 1 1/4 2.125 0.405 1.29 2.40 1 7/8
5.0
24 LOVQ2
1 1/2 1 1/2 2.500 0.495 1.45 2.90 2 1/2
4.5
TUBE
FITTING
PART #
END SIZE
C
(in.)
E
(in.)
M1
(in.)
N1
(in.)
Y
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
(in.)
2
(in.)
-S
12 XVQ2
3/4 3/4 1.625 0.345 1.27 1.83 1 7/16 5.0
16 XVQ2
1 1 1.875 0.375 1.47 2.07 1 5/8 5.0
20 XVQ2
1 1/4 1 1/4 2.125 0.405 1.59 2.40 1 7/8 4.0
24 XVQ2
1 1/2 1 1/2 2.500 0.495 1.78 2.90 2 1/2 3.0