Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
Catalog 3501E
K32
Stainless Steel Ball Valves
Series 501SS
Male-Female Pipe Ends XV501SS
PART
no.
pipe
thread
[
npt]
HEX
f
g
L
M N
D
FLOW
Ø
XV501SS-4
1/4
15/16 .50 1.12 5.60 2.65 1.97 .280
XV501SS-6
3/8
15/16 .50 1.12 5.60 2.65 1.97 .375
XV501SS-8
1/2
1-1/16 .50 1.12 5.85 3.05 2.00 .500
XV501SS-12 3/4
1-3/8 .88 1.37 7.27 3.85 2.55 .720
XV501SS-16
1
1-5/8 .88 1.37 7.48 4.25 2.68 .940
L
M
N
Hex
2
X
D
On
OFF
g
F
10-24
unC 2B
Parker’s industrial ball valve product line is intended for general
purpose use. Please be aware that ball valves are intended for
use in the fully open or closed positions. Depending on application
conditions, throttling of the valve may result in premature seal failure
and/or inability to turn the valve handle.
Applications include chemical
plants, refineries, steel mills,
industrial fuel lines and agricultural
equipment. Meets material
requirements of NACE MR-01-75.
Materials of Construction
Valve Body:
CF-8M Stainless Steel
Ball:
Stainless Steel
Seats / Seals:
PTFE
Handle:
Stainless Steel
Pressure and Temperature Range
Pressure Range
2,000
PSI
VACUUM SERVICE
28
INCHES HG
Temperature Range 0° to +400°F
Approvals
Meets material requirements of
NACE MR-01-75
3500
2500
Pressure (PSI)
Temperature (°F)
1500
500
250
200
100 150
50
0
300 350 400 450
0
3000
2000
1000
Flow Data
Valve Size
CV
1/4
4.0
3/8
6.0
1/2
14.0
3/4
35.0
1
54.0
Style
Type Material Size options
V
501
ss
-4
-00
Style
V-Valve
type
501-
male/female npt ports
material ss-stainless steel
size
4-1/4", 6-3/8", 8-1/2", 12-3/4", 16-1"
Note: Periodically check the adjustable packing nut and
tighten as required.
1.125
Ø
10-24 2
X .50
Mounting Detail