222
Dixon Sanitary 2014
800.789.1718
Check Valves
L
1447
58-00
Y-Ball Check Valves
Ordering Information
Features and Benefits
•
two piece construction for easier alignment
•
seat is replaceable instead of entire valve
•
PTFE ball provides better heat and abrasion resistance and
lasts longer between maintenance cycles.
•
easy cleaning, no tools required
•
polished ID and OD to 3A standards
•
all metal product contact surfaces are CF8M (316) stainless
steel construction
•
air blow check valve can be added (see air blow check valve
for sizing page 225)
•
operating temperature range:
15
°F
to
200
°F
•
FKM max temperature:
240
°F
•
maximum operating pressure:
150
PS
I
•
sizes 1½" thru 3"
When ordering please list part number along with description. Example:
B45BY-R150
-
Y ball check valve, 1½", 316L stainless, clamp ends
1 2 3 4 5 6 7 8 9 10 11 12
B 4 5 B Y - R 1 5 0
Valve (1-5)
Ends (6-8)
Material (7)
Size (8-10)
Elastomer (11)
B45BY (blank)- Clamp
R 316L stainless 150 1½"
(
blank) EPDM
BB- Weld
200 2"
V FKM
FF- Female I-Line
250 2½"
MM- Male I-Line
300 3"
TT- Threaded Bevel
PP- Plain Bevel
QQ- Q-Line
JJ- John Perry Plain
HH- John Perry Threaded
EE- Extended Weld
11-
Female NPT
22-
Male NPT
Specifications
Valve
Size Part # Weight
(
lbs)
Cap
Size
Clamp
Size
Cap
Gasket
Ball
Diameter
Cracking Pressure
inches (H
2
O)
Seating Pressure
(
PSI)
Flow Coefficient
(
CV)
Vertical Horizontal Vertical Horizontal
1½"
B45BY-R150 4.9 2.0 2.0 2.0 1.6
2.0 0.5
3.6
3.9
60
2"
B45BY-R200 6.6 2.5 2.5 2.5 2.1
2.5 0.5
2.6
3.7
80
2½"
B45BY-R250 10.5 3.0 3.0 3.0 2.7
3.0 0.5
1.6
2.4
100
3"
B45BY-R300 17.5 4.0 4.0 4.0 3.6
3.8 0.5
1.9
2.6
140
Size A B C D E F G
1½"
7.5 3.3 1.4 1.9 2.0 2.5 0.16
2"
8.5 3.9 1.9 2.3 2.5 3.0 0.16
2½" 10.0 4.5 2.4 2.9 3.0 3.6 0.16
3"
11.5 5.3 2.9 3.8 3.8 4.7 0.16
Dimensions
All dimensions are in inches, unless noted. Dimensions are approximate.
Engineering dimensions are available upon request. Specifications are subject to change without notice.