Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
K17
Catalog 3501E
Brass Ball Valves Series 520
L
H
N
M
D
B OCTAGON
C OCTAGON
Brass Ball Valve XV520P
PART no.
PIPE THREAD B OCTAGON C OCTAGON H
L
M N D FLOW Ø
XV520P-4
1/4-18
.79
.79
3.94 4.83 1.77 1.50
.310
XV520P-6
3/8-18
.79
.79
3.94 4.83 1.77 1.50
.400
XV520P-8
1/2-14
.98
.98
3.94 5.10 2.32 1.69
.600
XV520P-12
3/4-14
1.22
1.22
4.72 5.98 2.52 1.97
.790
XV520P-16
1-11.5
1.57
1.57
4.72 6.32 3.19 2.13 1.000
XV520P-20
1-1/4
1.93
1.93
6.22 8.05 3.66 2.82 1.250
XV520P-24
1-1/2
2.13
2.13
6.22 8.23 4.02 3.06 1.570
XV520P-32
2
2.69
2.69
6.22 8.58 4.76 3.33 2.000
XV520P-40
2-1/2
3.35
3.35
10.04 13.11 6.14 5.20 2.520
XV520P-48
3
3.89
3.89
10.04 13.52 6.97 5.51 3.000
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 shutoffs for 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
Stem O-rings:
Viton
Handle:
Steel
U.L. LISTED
category
ysdt
LP-Gas Shut-off Valves
yrbx
Flammable Liquid Shut-off Valves
yrpv
Gas Shut-off Valves
yqnz
Compressed Gas Shut-off Valves
Specifications
Operating
Instructions:
Quarter turn is “ON” or “OFF”.
(
Provides positive stop
action for full shutoff.)
Pressure
Range:
• 600
WOG, cold non-shock –
Sizes 1/4” – 2”
• 450
WOG, cold non-shock –
Sizes 2 1/2” – 3”
•
Saturated Steam up to
150
PSI
•
Vacuum service to 29
inches Hg.
Temperature
Ranges:
0
° to +350°F
Note:
Periodically check the
adjustable packing nut and
tighten as required.
Style
Type Material Size Options
V
520
P
-4
-00
Style
V-Valve
type
520-
female/Female NPT Ports
material P- Brass
size
4-1/4", 6-3/8", 8-1/2", 12-3/4", 16-1", 20-1
1/4", 24-1 1/2", 32-2"
options 04-Tee Handle
700
500
400
Pressure (PSI)
Temperature (°F)
300
200
100
100
200
300
400
0
600
1/4"
to 2"
2 1/2"
to 3"