Brochure

F-27855-1040
Mixing Valves
3-Way Brass Trim Mixing
Valves Body Type
b
5/8” OD 45°
SAE Flared
Threaded NPT Union Sweat
Series Part Numbers
VB-7312-0-4- VB-7313-0 -4- VB-7314-0-4-
Pipe Size
½” I.D. ½"…2"
Stem Flow Action
Stem Up Closes A Port and Opens B Port to the Common AB Port
ANSI Pressure Class
250 psi (up to 400 psi below 150°F)
ANSI A Port Seat Leakage
d
ANSI Class III
a
󰀨
term seat leakage dependent on proper water conditioning maintenance of

ANSI B Port Seat Leakage
d
ANSI Class III
Control Media and
Temperature

Water Flow Curve

Allowable ΔP
for water
35 psi (241 kPa)
a
87 psi (600 kPa) Max. for normal life
d
Size Cv Kvs Valve Body Part Numbers
½”
2.2 1.9
VB-7312-0-4-02 VB-7313-0-4-02 VB-7314-0-4-02
4.4 3.8
VB-7312-0-4-04 VB-7313-0-4-04 VB-7314-0-4-04
¾” 7.5 6.5
–
VB-7313-0-4-06 VB-7314-0-4-06
1”
12 10.4 – –
14 12.1
VB-7313-0-4-08 VB-7314-0-4-08
c
1¼” 20 17.3
VB-7313-0-4-09 VB-7314-0-4-09
c
1½” 28 24.2
VB-7313-0-4-10 VB-7314-0-4-10
c
2”
36 31.3 – –
41 35.5
VB-7313-0-4-11 VB-7314-0-4-11
c
a,d - To minimize noise, ensure the flow rate in the piping is less than three meters (10ft)/second and the differential
pressure is less than 35 psi (241 kPa). Operating within the cavitation zone or an operating differential pressure
above 35 psi (241 kPa) may result in additional noise but is acceptable up to 87 psi (600 kPa).
b - The VB-7363-0-4- series has stainless steel trim.
c - These part numbers do not have RoHs compliant nuts and tail pieces.
d - Refer to Seat Leakage Classes table.
VB-7300 ½"…2"
3-Way Mixing Valves
MORE INFO - VB-7313
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2. VB-7000 Series ½"…2"
Globe Valves
2. VB-7000 Series
½"…2" Globe Valves
Seat Leakage Classes
ANSI/FCI 70-2
Leakage Class
Maximum Seat Leakage
Class II 0.5% of rated Cv
Class III 0.1% of Rated Cv
Class IV 0.01% of Rated Cv
Class V

󰀨

A
Mixing
AB
B
VB-731x ½"…2"
3-Way Mixing
Diverting
A
B
VB-732x ½"…2"
3-Way Diverting
AB