Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
K8
Catalog 3501E
Male /Female Brass
Ball Valves Series 501
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.
For use as fuel line shutoffs for gasoline and diesel powered over
highway, off highway, and construction equipment vehicles.Water and
air service lines on capital equipment and plant design plumbing that
require total shutoff capability.
Materials of Construction
Valve Body:
Forged Brass
Ball:
Chrome plated brass
Seats / Seals:
PTFE
Handle:
Steel
Flow Data
Valve Size
CV
1/4
6.3
3/8
5.7
1/2
10.0
3/4
25.0
1
35.0
Specifications
Operating
Instructions:
Quarter turn is “ON” or “OFF”.
(
Provides positive stop
action for full shutoff.)
Pressure
Range:
• 600
WOG, cold non-shock
•
Saturated Steam up to
150
PSI
•
Vacuum service to 29
inches Hg.
•
Vented up to 250 PSI
Temperature
Ranges:
0
° to +350°F
Note:
Periodically check the
adjustable packing nut and
tighten as required.
Style
Type Material Size Options
V
501
P
-4
-00
Style
•
V-Valve
•
VP-Valve, Padlocking Handle
•
VV-Valve, Vented
•
VVP-Valve, Vented, Padlocking
Handle
type
501-
male/Female PTF Ports
material
P- Brass
PN-Nickel Plated
size
4-1/4", 6-3/8", 8-1/2", 12-3/4", 16-1"
options
• 01-
Stainless Steel Ball & Stem
• 02-
Stainless Steel Handle & Nut
• 03-
Stainless Steel Ball, Stem,
Handle & Nut
• 04-
Tee Handle
• 08-
UnmarkedyellowVinyl
Handle Cover
• 21-
Oval Handle
700
500
400
Pressure (PSI)
Temperature (°F)
300
200
100
100
200
300
400
0
600