Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
Catalog 3501E
Vibra-Lok Fittings
H25
H
Male Connector 68VL
Part
tube
Pipe
C
Flow
No.
size
thread
HEX
L
M
Dia.D
68vl-2-2
1/8
1/8
7/16 1.12
.81
.093
68VL-3-2
3/16
1/8
1/2 1.10
.81
.125
68VL-4-2
1/4
1/8
9/16 1.15
.84
.188
68VL-4-4
1/4
1/4
9/16 1.34 1.03
.188
68VL-5-4
5/16
1/4
5/8 1.41 1.06
.250
68VL-6-2
3/8
1/8
11/16 1.22
.87
.235
68VL-6-4
3/8
1/4
11/16 1.41 1.06
.312
68VL-6-6
3/8
3/8
11/16 1.41 1.06
.312
68VL-8-6
1/2
3/8
7/8 1.64 1.16
.406
68VL-8-8
1/2
1/2
7/8 1.64 1.35
.406
68VL-10-8
5/8
1/2
1-1/16 2.10 1.44
.560
68VL-12-8
3/4
1/2
1-3/16 2.26 1.50
.530
68VL-12-12
3/4
3/4
1-3/16 2.26 1.50
.688
Straight Through Tank Fitting 682VL
Part
tube
Pipe
C
Flow
No.
size
thread
HEX
L
M
Dia.D
682vl-4-2
1/4
1/8
9/16 1.15
.84
.265
682VL-4-4
1/4
1/4
9/16 1.34 1.03
.265
682VL-5-4
5/16
1/4
5/8 1.41 1.06
.328
682VL-6-6
3/8
3/8
11/16 1.41 1.06
.406
Male Connector 685VLV
PART
TUBE STRAIGHT body
NO.
SIZE
THREAD
HEX
L
M
N
D
685VLV-4-4
1/4
7/16-20
9/16 1.14
.83
.36
.18
685VLV-5-4
5/16
7/16-20
5/8
1.18
.83
.36
.18
685VLV-6-4
3/8
7/16-20 11/16 1.18
.83
.36
.18
685VLV-6-6
3/8
9/16-18 11/16 1.25
.90
.39
.30
685VLV-8-8
1/2
3/4-16
7/8
1.52
1.04
.44
.39
685VLV-10-10
5/8
7/8-14
1 1/16 1.84
1.20
.50
.50
685VLV-12-12
3/4
1 1/16-12 1 1/4 2.10
1.34
.59
.62
Note: Fluorocarbon seal & o-ring standard
Union Tee 164VL
Part
tube
B
FLOW
No.
size
HEX
L
M
DIA. D
164VL-3
3/16
3/8
.98
.69
.160
164VL-4
1/4
1/2
1.06
.75
.190
164VL-5
5/16
15/32
1.22
.88
.250
164VL-8
1/2
13/16
1.64
1.16
.406
Male Elbow 169VL
Part
tube
Pipe
Flow
No.
size
thread
l
m
n
Dia.D
169VL-3-2
3/16
1/8
.98
.69
.75
.156
169VL-4-2
1/4
1/8
1.00
.69
.78
.188
169VL-4-4
1/4
1/4
1.16
.84 1.00
.188
169VL-5-4
5/16
1/4
1.16
.81 1.00
.252
169VL-6-2
3/8
1/8
1.19
.84
.91
.235
169VL-6-4
3/8
1/4
1.19
.84 1.06
.312
169VL-6-6
3/8
3/8
1.29
.94 1.13
.312
169VL-8-6
1/2
3/8
1.48 1.00 1.06
.406
169VL-8-8
1/2
1/2
1.54 1.06 1.44
.406
169VL-10-8
5/8
1/2
1.92 1.28 1.47
.565
L
D
C HEX
M
L
M
N
D
B Hex
L
L
L
M
M
M
D
L
M
N
D
BODY
HEX
D
L
M
C HEX