Brochure

41F-27855-10
VB-7300 ½"…2" 3-Way
Diverting & Sequencing Valves
2. VB-7000 Series ½"…2"
Globe Valves
3-Way Brass Trim
Diverting and Sequencing
Valves Body Types
Diverting Threaded NPT 5/8” OD 45° SAE Flared Sequencing
Series Part Numbers VB-7323-0-4- VB-7332-0-4-
Pipe Size
½"…2" ½" I.D.
Stem Flow Action
Stem Up Closes A Port and Opens AB Port
to the Common B Port
Stem Up Opens B to AB and Stem Down
Opens A to AB, Stem Mid Position
A and B are Both Closed
Stem Force Allowed
300 Lbs.
ANSI Pressure Class
250 psi (up to 400 psi below 150°F) 250 psi (up to 400 psi below 150°F)
ANSI A Port
Seat Leakage
a
ANSI Class III
Control Media and
Temperature
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Water Flow Curve
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Sequencing,
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Allowable ΔP for water
35 psi (241 kPa) Max. for normal Life
Size Cv Kvs Valve Body Part Numbers
½"
2.2 1.9 –
VB-7332-0-4-03
4.4 3.8
VB-7323-0-4-04 VB-7332-0-4-04
¾” 7.5 6.5
VB-7323-0-4-06
–
1” 14 12.1
VB-7323-0-4-08
1¼” 20 17.3
VB-7323-0-4-09
1½” 28 24.2
VB-7323-0-4-10
2” 40 34.6
VB-7323-0-4-11
Diverting and Sequencing Valves
a - Refer to Seat Leakage Classes.
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
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A
Mixing
AB
B
VB-731x ½"…2"
3-Way Mixing
Diverting
A
B
VB-732x ½"…2"
3-Way Diverting
AB