Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
K21
Catalog 3501E
90
° Ball Valves Series 590/591
*
PTF Special Short. **PTF SPL Extra Short
M
L
D
HEX
N
K
H
L
H
D
HEX
N
K
M
ON
OFF
M
L
D
HEX
N
K
H
L
H
HEX
N
K
M
D
90
° Flow, Male-Female Pipe Ends XV590P
PART
no.
pipe ptf
thread hex
h
k
l
m n
d
flow
Ø
XV590P-4
1/4 15/16 1.25 1.08 2.50 1.00 2.42 .375
XV590P-6
3/8 15/16 1.25 1.09 2.50 1.00 2.43 .375
XV590P-8
1/2*
1-1/16 1.25 1.30 2.50 1.08 2.67 .500
XV590P-16 1**
1-9/16"
1.30 1.90 2.60 1.38 3.62 .750
Lever Handle, 90° Flow, Male-Female Pipe Ends
XV590P-X-04
PART
no.
pipe ptf
thread hex
h
k
l
m n
d
flow
Ø
XV590P-4-04
1/4
15/16 3.96 1.08 4.96 1.00 3.02 .375
XV590P-6-04
3/8
15/16 3.96 1.09 4.96 1.00 3.03 .375
XV590P-8-04 1/2*
1-1/16 3.80 1.30 4.88 1.08 2.95 .500
XV590P-16-04 1**
1-9/16" 3.96 1.90 5.34 1.38 4.17 .750
90
° Flow, Male-Male Pipe Ends XV591P
PART
no.
pipe
thread hex
h
k
l
m n
d
flow
Ø
XV591P-4 1/4 15/16 1.25 1.08 2.50 1.56 2.42 .375
XV591P-6 3/8 15/16 1.25 1.09 2.50 1.56 2.43 .375
XV591P-8 1/2 1-1/16 1.25 1.30 2.50 1.84 2.67 .500
Lever Handle, 90° Flow, Male-Male Pipe Ends
XV591P-X-04
PART
no.
pipe
thread hex
h
k
l
m n
d
flow
Ø
XV591P-4-04 1/4 15/16 3.96 1.08 5.52 1.56 3.02 .375
XV591P-6-04 3/8 15/16 3.96 1.09 5.52 1.56 3.03 .375
XV591P-8-04 1/2 1-1/16 3.80 1.30 5.64 1.84 2.95 .500