Selection Guide

Schneider Electric 839 North Perryville Rd. Rockford, IL 61107 1-888-444-1311 www.schneider-electric.com
F-27649-2 September 2013
© 2013 Schneider Electric. All rights reserved.
VB-7200 Two-Way Globe Valve Bodies
Venta
2
Two-Way Brass Trim Body Type Threaded NPT Threaded NPT Threaded Metric Rp Threaded Metric Rp
Series Part Number VB-7213-0-4- VB-7223-0-4- VB-7215-0-4- VB-7225-0-4-
Pipe Sizes 1/2” to 2” 15 to 50 mm
Stem Action Up Open Up Closed Up Open Up Closed
ANSI Pressure Class 250 psi (up to 400 psi below 150°F) PN 16, 250 psi
(up to 400 psi below 150°F)
ANSI Seat Leakage
Designed to ANSI V with ANSI IV above 35 psi (241 kPa) close off. Long term seat leakage dependent on proper water
conditioning maintenance of the system.
Control Media and Temperature 20 to 281°F (-7 to 138°C) water (up to 60% glycol/water solution), low pressure, saturated, treated steam
Flow Curve Modified Equal Percentage
Allowable DP for Water 87 psi (600 kPa) Max. for normal life
a
Max. inlet pressure, saturated steam 35 psi (240 kPa)
Max DP for sizing, saturated steam
b
80% of inlet pressure up to 15 psig and 42% of absolute (gage pressure plus 14.7) inlet pressure above
15 psig inlet
Max DP at close-off, saturated steam Inlet pressure (actuator must be rated to provide close-off pressure)
Size Cv Kvs Rangeability
greater than
1/2”
0.4 0.3 100:1 VB-7213-0-4-01 VB-7223-0-4-01 VB-7215-0-4-01 VB-7225-0-4-01
1.3 1.1 100:1 VB-7213-0-4-02 VB-7223-0-4-02 VB-7215-0-4-02 VB-7225-0-4-02
2.2 1.9 100:1 VB-7213-0-4-03 VB-7223-0-4-03 VB-7215-0-4-03 VB-7225-0-4-03
4.4 3.8 100:1 VB-7213-0-4-04 VB-7223-0-4-04 VB-7215-0-4-04 VB-7225-0-4-04
3/4”
5.5 4.8 100:1 VB-7213-0-4-05 VB-7223-0-4-05 VB-7215-0-4-05 VB-7225-0-4-05
7.5 6.5 100:1 VB-7213-0-4-06 VB-7223-0-4-06 VB-7215-0-4-06 VB-7225-0-4-06
1”
10 8.7 100:1 VB-7213-0-4-07 VB-7223-0-4-07 VB-7215-0-4-07 VB-7225-0-4-07
14 12.1 100:1 VB-7213-0-4-08 VB-7223-0-4-08 VB-7215-0-4-08 VB-7225-0-4-08
1-1/4” 20 17.3 100:1 VB-7213-0-4-09 VB-7223-0-4-09 VB-7215-0-4-09 VB-7225-0-4-09
1-1/2”
28 24.2 100:1 VB-7213-0-4-10 VB-7223-0-4-10 VB-7215-0-4-10 VB-7225-0-4-10
2” 40 34.6 100:1 VB-7213-0-4-11 VB-7223-0-4-11 VB-7215-0-4-11 VB-7225-0-4-11
a. To minimize noise, ensure the flow rate in the piping is less than 10 ft (3M) / Second and the differential pressure is less than 35 psi (241 kPa), operating
with differential pressures above 35 psi may result in additional noise but is acceptable up to 87 psi (600 kPa). Operating within the cavitation zone may
result in noise and internal valve damage.
b. Maximum recommended differential pressure in open position. Do not exceed recommended differential pressure (pressure drop), as integrity of
parts may be affected.
Product Selection: Brass Trim Threaded with Soft Seats
F-27649-1.indd 2 3/28/14 1:09 PM