Schneider Electric VB-7200 Selection Guide

Product Selection: Brass Trim Threaded with Soft Seats

Selection Guide

Threaded NPT

Threaded NPT

2-Way Brass Trim Body Type

Series Part Number

Pipe Sizes

Stem Action

ANSI Pressure Class

ANSI Seat Leakage

b

Control Media and Temperature

Flow Curve

Allowable ΔP for Water

b

Max. inlet pressure, saturated steam

Max ΔP for sizing, saturated steam

Max ΔP at close-off, saturated steam

Designed to ANSI V with ANSI IV above 35 psi (241 kPa) close off. Long term seat leakage dependent on

20…281°F (-7 to 138°C) water (up to 60% glycol/water solution), low pressure, saturated, treated steam

b

b

80% of inlet pressure up to 15 psig and 42% of absolute (gage pressure plus 14.7) inlet pressure above 15

VB-7213-0-4- VB-7223-0-4-

½"…2"

Up Open Up Closed

250 psi (up to 400 psi below 150°F)

proper water conditioning maintenance of the system.

Modified Equal Percentage

87 psi (600 kPa) Max. for normal life

35 psi (240 kPa)

psig inlet

Inlet pressure (35 psi) (actuator must be rated to provide close-off pressure)

a

Size Cv Kvs Rangeability greater than Valve Body Par t Numbers

0.4 0.3 100:1 VB-7213-0-4-01 VB-7223-0-4-01

1.3 1.1 100:1 VB-7213-0-4-02 VB-7223-0-4-02

½”

2.2 1.9 100:1 VB-7213-0-4-03 VB-7223-0-4-03

4.4 3.8 100:1 VB-7213-0-4-04 VB-7223-0-4-04

5.5 4.8 100:1 VB-7213-0-4-05 VB-7223-0-4-05

¾”

7.5 6.5 100:1 VB-7213-0-4-06 VB-7223-0-4-06

10 8.7 100:1 VB-7213-0-4-07 VB-7223-0-4-07

1”

14 12.1 100:1 VB-7213-0-4-08 VB-7223-0-4-08

20 17.3 100:1 VB-7213-0-4-09 VB-7223-0-4-09

1¼”

28 24.2 100:1 VB-7213-0-4-10 VB-7223-0-4-10

1½”

40 34.6 100:1 VB-7213-0-4-11 VB-7223-0-4-11

2”

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.

c Refer to Seat Leakage Classes table.

Januar y, 2018 tc © 2018 Schneider Elect ric. All rights rese rved. A ll trademarks are ow ned by Schne ider Elect ric Indust ries SA S or its aff iliated co mpanies.
Document Number: F-27649- 3

Selection Guide

Product Selection: Brass Trim Copper Connection with Soft Seats

5/8” OD 45° SAE Flared Union Sweat

2-Way Brass Trim
Body Type

Series Part Number VB-7212-0-4- VB-7222-0-4- VB-7214-0-4- VB-7224-0-4­Pipe Sizes
Stem Action

Up Open Up Closed Up Open Up Closed

ANSI Pressure Class

ANSI Seat Leakage

Control Media and
Temperature

e

20…281°F (-7 to 138°C) water (up to 60% glycol/water solution), low pressure, treated steam

Flow Curve
Allowable ΔP for Water

b

35 psi (241 kPa) Max. for normal lifea 87 psi (600 kPa) Max. for normal life

Max. inlet pressure, saturated
steam

Max ΔP for sizing, saturated steam

Max ΔP at close-off, saturated

b

steam

b

Size Cv Kvs Rangeabilityc Valve Body Par t Numbers

0.4 0.3 5:1 VB-7212-0-4-01 VB-7222-0-4-01 VB-7214-0-4-01

1.3 1.1 15:1 VB-7212-0-4-02 VB-7222-0-4-02 VB-7214-0-4-02

½”

2.2 1.9 25:1 VB-7212-0-4-03 VB-7222-0-4-03 VB-7214-0-4-03

4.4 3.8 40:1 VB-7212-0-4-04 VB-7222-0-4-04 VB-7214-0-4-04

5.5 4.8 50:1 – – VB-7214-0-4-05

¾”

7.5 6.5 60:1 – – VB-7214-0-4-06

10 8.7 60:1 – – VB-7214-0-4-07

1”

14 12.1 60:1 – – VB-7214-0-4-08

20 17.3 75:1 – – VB-7214-0-4-09

1¼”

28 24.2 75:1 – – VB-7214-0-4-10

1½”

40 34.6 75:1 – – VB-7214-0-4-11

2”

a,e 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. Exceeding maximum recommended differential pressure voids product warranty.
c The VB-7214-0-4- and VB-7224-0-4- ½"…2" series valves all have rangeabilities greater than 100:1.
d These part numbers do not have RoHs compliant nuts and tail pieces.

½” I.D. ½"…2"

250 psi (up to 400 psi below 150°F)

Designed to ANSI V with ANSI IV above 35 psi (241 kPa)

ANSI IV

close off with long term seat leakage dependent on proper

water conditioning

maintenance of the system.

Modified Equal Percentage

35 psi (240 kPa)

80% of inlet pressure up to 15 psig and 42% of absolute (gauge pressure plus 14.7)

inlet pressure above 15 psig inlet

Inlet pressure (actuator must be rated to provide close-off pressure)

c

c

c

c

c

c

cd

cd

cd

cd

cd

VB-7224-0-4-01

VB-7224-0-4-02

VB-7224-0-4-03

VB-7224-0-4-04

VB-7224-0-4-05

VB-7224-0-4-06

VB-7224-0-4-07

VB-7224-0-4-08

VB-7224-0-4-09

VB-7224-0-4-10

VB-7224-0-4-11

e

c

c

c

c

c

c

cd

cd

cd

cd

cd

Seat Leakage Classes

ANSI/FCI 70-2
Leakage Class

Class II 0.5% of rated Cv
Class III 0.1% of Rated Cv
Class IV 0.01% of Rated Cv
Class V 0.0005 ml per minute per inch of orifice diameter per psi differential

© 2018 Schneider Elect ric. All rights rese rved. A ll trademarks are ow ned by Schne ider Elect ric Indust ries SA S or its aff iliated co mpanies. Januar y, 2018 tc
Docume nt Number : F-27649 -3

Maximum Seat Leakage

Selection Guide

Product Selection: Brass Trim Soft Seat Union for Radiators and Other Applications

Union Angle NPT Union Straight NPT Union Straight NPT

2-Way Brass Trim Body Type

Series Part Number

Pipe Sizes

Stem Action

ANSI Pressure Class

ANSI Seat Leakage

e

VB-7211-0-3- VB-7211-0-4- VB-7221-0-4-

½"…1¼”

Up Open Up Open Up Closed

250 psi (up to 400 psig below 150°F)

Designed to ANSI V with ANSI IV above 35 psi (241 kPa) close off with long term

Class IV

seat leakage dependent on proper water conditioning

maintenance of the system.

Control Media and

Temperature

Flow Curve

Allowable ΔP for Water

b

Max inlet pressure

for saturated steam

Max ΔP for sizing,

saturated steam

Max ΔP at close-off,

saturated steam

Size Cv Kvs

0.4 0.3 5:1 VB-7211-0-3-01 VB-7211-0-4-01

1.3 1.1 15:1 VB-7211-0-3-02 VB-7211-0-4-02

2.2 1.9 25:1 VB-7211-0-3-03 VB-7211-0-4-03

½”

4.4 3.8 40:1 – VB-7211-0-4-04

b

b

Rangeability

Greater Than

c

20…281°F (-7 to 138°C) water (up to 60% glycol/water solution), low pressure, treated steam

Modified Equal Percentage

35 psi (241 kPa)

Max. for normal lifea

87 psi (600 kPa) Max. for normal lifed

35 psi (240 kPa)

80% of inlet pressure up to 15 psig and 42% of absolute (gauge pressure plus 14.7)

inlet pressure above 15 psig inlet

Inlet pressure (35 psi) (actuator must be rated to provide close-off pressure)

Valve Body Par t Numbers

c

c

c

c

VB-7221-0-4-01

VB-7221-0-4-02

VB-7221-0-4-03

VB-7221-0-4-04

c

c

c

c

5.0 4.3 40:1 VB-7211-0-3-04 – –

5.5 4.8 50:1 VB-7211-0-3-05 VB-7211-0-4-05

7.5 6.5 60:1 – VB-7211-0-4-06

¾”

c

c

VB-7221-0-4-05

VB-7221-0-4-06

c

c

8.5 7.4 50:1 VB-7211-0-3-06 – –

10 8.7 60:1 – VB-7211-0-4-07

14 12.1 60:1 VB-7211-0-3-07 VB-7211-0-4-08

1”

c

c

VB-7221-0-4-07

VB-7221-0-4-08

c

c

16 13.8 75:1 VB-7211-0-3-08 – –

1¼”

20 17.3 75:1 – VB-7211-0-4-09

c

VB-7221-0-4-09

22 19 75:1 VB-7211-0-3-09 – –

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 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. Exceeding maximum recommended differential pressure voids product warranty.
c The VB-7211-0-4-xx and VB-7221-0-4-xx series valves all have rangeabilities greater than 100:1.
e Refer to Seat Leakage Classes table.

Januar y, 2018 tc © 2018 Schneider Elect ric. All rights rese rved. A ll trademarks are ow ned by Schne ider Elect ric Indust ries SA S or its aff iliated co mpanies.
Document Number: F-27649- 3

Selection Guide

Product Selection: Stainless Steel Trim Threaded with Soft Seats

Threaded NPT

2-Way Stainless Trim

(Soft Seal) Body Type

Series Part Number VB-7253-0-4- VB-7263-0-4­Pipe Sizes
Stem Action

ANSI Pressure Class

Designed to ANSI V with ANSI IV above 35 psi (241 kPa) close off.

Seat Leakagec

Control Media and Temperature

Long term seat leakage dependent on proper water conditioning main-

20…340°F (-7 to 171°C) water (up to 60% glycol/water solution), low

Flow Curve
Allowable ΔP for Waterb
Max. inlet pressure,

saturated steam
Max ΔP for sizing,

80% of inlet pressure up to 15 psig and 42% of absolute (gauge pres-

saturated steamb
Max ΔP at close-off,

Inlet pressure (100 psi) (actuator must be rated to provide close-off

saturated steamb

Size Cv Kvs

0.1 0.09 13:1 - VB-7263-0-4-31

0.22 0.2 18:1 - VB-7263-0-4-33

0.4 0.3 100:1 VB-7253-0-4-01 VB-7263-0-4-01

0.75 0.6 100:1 - VB-7263-0-4-34

1.0 0.9 100:1 - VB-7263-0-4-36

1.3 1.1 100:1 VB-7253-0-4-02 VB-7263-0-4-02

½”

1.8 1.6 100:1 - VB-7263-0-4-28

2.2 1.9 100:1 VB-7253-0-4-03 VB-7263-0-4-03

2.9 2.5 100:1 - VB-7263-0-4-30

3.25 2.8 100:1 - VB-7263-0-4-39

4.4 3.8 100:1 VB-7253-0-4-04 VB-7263-0-4-04

5.5 4.8 100:1 VB-7253-0-4-05 VB-7263-0-4-05

6.3 5.4 100:1 - VB-7263-0-4-41

¾”

7.5 6.5 100:1 VB-7253-0-4-06 VB-7263-0-4-06

8.2 7.1 100:1 - VB-7263-0-4-51

9.0 7.8 100:1 - VB-7263-0-4-52

1”

10 8.7 100:1 VB-7253-0-4-07 VB-7263-0-4-07
12 10.4 100:1
14 12.1 100:1 - VB-7263-0-4-61

1¼”

1½”

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. Exceeding maximum recommended differential pressure voids product warranty.
c Refer to Seat Leakage Classes table.

16 13.8 100:1 - VB-7263-0-4-62
18 15.6 100:1 - VB-7263-0-4-63
20 17.3 100:1 VB-7253-0-4-09 VB-7263-0-4-09
22 19.0 100:1 - VB-7263-0-4-71
24 20.8 100:1 - VB-7263-0-4-72
28 24.2 100:1 VB-7253-0-4-10 VB-7263-0-4-10
31 26.8 100:1 - VB-7263-0-4-81
34 29.4 100:1 - VB-7263-0-4-82

2”

40 34.6 100:1 VB-7253-0-4-11 VB-7263-0-4-11

Rangeability

Greater Than

½"…2" ½"…2"

Up Open Up Closed

250 psi (up to 400 psi below 150°F)

tenance of the system.

pressure, treated steam

Modified Linear

87 psi (600 kPa) Max. for normal lifea

100 psi (690 kPa)

sure plus 14.7) inlet pressure above 15 psig inlet

pressure)

Valve Body Par t Numbers

VB-7253-0-4-08 VB-7263-0-4-08

© 2018 Schneider Elect ric. All rights rese rved. A ll trademarks are ow ned by Schne ider Elect ric Indust ries SA S or its aff iliated co mpanies. Januar y, 2018 tc
Docume nt Number : F-27649 -3

Product Selection: Stainless Steel Trim Threaded with Metal to Metal Seats

Threaded NPT

2-Way Stainless Trim (Metal to Metal)
Body Type

Series Part Number VB-7273-0-4- VB-7283-0-4-

Pipe Sizes

Stem Action

ANSI Pressure Class

Seat Leakage

c

Control Media and Temperature

Up Open Up Closed

250 psi (up to 400 psig below 150°F)

20…400°F (-7 to 204°C) water (up to 60% glycol/water solution),

low pressure, treated steam

Flow Curve

Allowable ΔP for Waterb

87 psi (600 kPa) Max. for normal life

Max Inlet Pressure, saturated steam

Max ΔP for sizing,
saturated steam
Max ΔP at close-off,
saturated steam

b

b

80% of inlet pressure up to 15 psig and 42% of absolute (gauge

pressure plus 14.7) inlet pressure above 15 psig inlet

Inlet pressure (150 psi) (actuator must be rated to provide close-

Size Cv Kvs Rangeability Valve Body Part Numbers

0.4 0.3 5:1 VB-7273-0-4-01 VB-7283-0-4-01

½”

¾”

1¼”

1½”

1.3 1.1 15:1 VB-7273-0-4-02 VB-7283-0-4-02

2.2 1.9 25:1 VB-7273-0-4-03 VB-7283-0-4-03

4.4 3.8 40:1 VB-7273-0-4-04 VB-7283-0-4-04

5.5 4.8 50:1 VB-7273-0-4-05 VB-7283-0-4-05

7.5 6.5 60:1 VB-7273-0-4-06 VB-7283-0-4-06

1”

2”

10 8.7 60:1 VB-7273-0-4-07 VB-7283-0-4-07

12 10.4 75:1 VB-7273-0-4-08 VB-7283-0-4-08

20 17.3 75:1 VB-7273-0-4-09 VB-7283-0-4-09

28 24.2 75:1 VB-7273-0-4-10 VB-7283-0-4-10

40 34.6 75:1 VB-7273-0-4-11 VB-7283-0-4-11

½"…2"

ANSI III

Modified Linear

a

150 psi (1034 kPa)

off pressure)

Selection Guide

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. Exceeding maximum recommended differential pressure voids product warranty.
c Refer to Seat Leakage Classes table below.

Seat Leakage Classes

ANSI/FCI 70-2

Leakage Class

Class II 0.5% of rated Cv

Class III 0.1% of Rated Cv

Class IV 0.01% of Rated Cv

Class V 0.0005 ml per minute per inch of orifice diameter per

Januar y, 2018 tc © 2018 Schneider Elect ric. All rights rese rved. A ll trademarks are ow ned by Schne ider Elect ric Indust ries SA S or its aff iliated co mpanies.
Document Number: F-27649- 3

Maximum Seat Leakage

psi differential