G2…(S) 2-way Globe Valve, Bronze or Stainless Steel Trim Application

G2…(S) 2-way Globe Valve, Bronze or Stainless Steel Trim Application
G2…(S) 2-way Globe Valve, Bronze or Stainless Steel Trim
Application
This valve is typically used in Air Handling Units on heating or cooling coils and Fan Coil
Unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV Box reheat coils and bypass loops. This valve is suitable for use in a hydronic
system with variable flow.
Bronze and stainless steel trim valves can be used for steam applications, depending on
actuator and close-off combinations.
NVF Series
LF Series
AF(X)
NF
Series
NV Series
LM Series
Suitable Actuators
Non-Spring
Spring
15 psi (103 kPa)
35 psi (241 kPa)
50 psi (345 kPa)
100 psi (689 kPa)
20°F to 250°F
(-7°C to 120°C)
20°F to 300°F
(-7°C to 149°C)
35 psi (241 kPa)
15 psi (103 kPa)
20 psi (138 kPa)
G2(S) 100:1
G212(S), G213(S), G214(S), G215(S)
G219(S), G220(S)
G224(S), G225(S), G232(S)
G240(S), G250(S)
35 psi (241 kPa)
35 psi (241 kPa)
35 psi (241 kPa)
2 lbs
3 lbs
5.5 lbs
13 lbs
*(50% or more open)
G2...(S) 2-way Flow Patterns
Flow Direction
800-543-9038 USA
Valve Body
G212(S)-G215(S)
G219(S)-G220(S)
G224(S)-G225(S)
G232(S)
G240(S)
G250(S)
Valve Nominal Size
Inches DN [mm]
½”
15
¾”
20
1”
25
1¼
32
1½
40
2
50
Dimensions (Inches [mm])
A
B
3.06” [78]
1.06” [27]
3.62” [92]
1.06” [27]
4.62” [117]
1.12” [29]
4.62” [117]
1.37” [35]
5.37” [137]
1.50” [38]
6.12” [156]
1.56” [40]
Piping
The valves should be mounted in a weather-protected area in a location that is within
the ambient limits of the actuator. Allow sufficient room for valve with actuator and for
service. For the NV Series, allow 6” for cover removal and 12” for complete actuator
removal. The G2(S) and G3(D) preferred mounting position of the valve is with the
valve stem vertical above the valve body, for maximum life. However, the assemblies
can be mounted with the valve stem vertical or horizontal in relation to the pipe. The
actuators should never be mounted underneath the valve, as condensation can build
up and result in a failure of the actuators. Do not reverse flow direction.
Stem Up - Open A to AB
866-805-7089 CANADA
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N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
D031-2W
Dimensions
bronze
bronze
bronze
stainless steel
stainless steel
stainless steel
brass
stainless steel
spring loaded TFE
spring loaded TFE
composition (EPDM)
Teflon
ANSI 250 (up to 400 psi below 150°F)
ANSI class IV
Maximum ΔP*
Water
Steam (NV Actuator)
Steam (Rotary Actuator)
Rangeability
Valve weights
8
Type
2-way NPT
G212(S)
G213(S)
G214(S)
G215(S)
G219(S)
G220(S)
G224(S)
G225(S)
G232(S)
G240(S)
G250(S)
NM
Series
G2
G2...S
chilled or hot water, 60% glycol, steam
equal percentage
linear
stem up - open A to AB
½” to 2”
NPT female ends
Service
Flow characteristic
Action
Sizes
End fitting
Materials
Body
Seat
Stem
Plug
Packing
Disc
ANSI class
Leakage
Max steam inlet
NV actuators
Rotary actuators
Media temperature
Water
Valve Nominal Size
Inches DN [mm]
½
15
½
15
½
15
½
15
¾
20
¾
20
1
25
1
25
1¼
32
1½
40
2
50
AM
Technical Data
Cv
0.4
1.3
2.2
4.4
5.5
7.5
10
14
20
28
40
NV...24-MFT US Actuators, Multi-Function Technology
7.05" [179]
4.35" [110]
D031
Dimensions with G2... Series 2-Way Valve
Assembly using UNV-001 Bracket
C
B
A
Valve Body
G2
G2
G2
G2
G2
G2
Models
NVD24-MFT US
NV24-MFT US
NVG24-MFT US
N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Overload protection
Control
Control signal Y
Operating range
Input impedance
Feedback output U
Maximum stroke
Force
NVD24-3 US
NV24-3 US
NVG24-MFT US
Position indication
Manual override
Running time
Humidity
Ambient temperature
Storage temperature
Housing
Housing material
Agency listings†
Noise level
Quality standard
Dimensions (Inches [mm])
A
B
C
9.75" [248]
3.00" [76]
1.06" [27]
9.75" [248]
3.62" [92]
1.06" [27]
4.62" [117]
1.12" [29] 10.43" [265]
4.62" [117]
1.37” [35] 10.43" [265]
5.37" [137]
1.50” [38] 10.50" [267]
6.12" [156]
1.56“[40]
10.81" [275]
24 VAC ± 20% 50/60 Hz, 24 VDC ± 10%
19.2...28.8 VAC, 21.6...28.8 VDC
3W
3W
4W
5 VA (Class 2 power source)
3 ft, 18 GA plenum rated cable
½” conduit connector
electronic throughout stroke
Multi-Function Technology
2 to 10 VDC (V-10001 default), PWM available
2 to 10 VDC
4 to 20 mA (w/500 Ω, ¼ W resistor) ZG-R01
100 kΩ for 2 to 10 VDC (0.1 mA)
500 Ω for 4 to 20 mA
1500 Ω for PWM, on/off and floating point
2 to 10 VDC, 0.5 mA max
¾” [20mm]
90 lbf [400 N]
225 lbf [1000 N]
360 lbf [1600 N]
stroke indicator on bracket
3/16” hex, 5mm hex or phillips screwdriver
150 seconds, independent of load
5 to 95% RH non-condensing
32°F to 122°F [0°C to 50°C]
20°F to 176°F [-7°C to 80°C]
NEMA 2/IP54 with cable entry down
UL94-5V (flammability rating)
cULus to UL 60730-1A/UL60730-2-14 and CAN/
CSA E60730-1/CSA C22.2 No. 24-93 CE acc. to
2004/108/EC & 2006/95/EC, tested to 1EC/EN
60730-1 and 1EC/EN 60370-2-14
<35 dB(A)
ISO 9001
800-543-9038 USA
Dimensions with G2...S Series 2-Way Valve
Assembly using UNV-035 Bracket (Bracket is 1.563” longer than UNV-001)
D056
Technical Data
Power supply
Nominal voltage range
Power consumption
NVD24-MFT US
NV24-MFT US
NVG24-MFT US
Transformer sizing
Electrical connection
Valve Nominal Size
Inches DN [mm]
1/2"
15
3/4"
20
1"
25
1-1/4"
32
1-1/2"
40
2"
50
7.05" [179]
4.35" [110]
C
B
A
Valve Body
G2S
G2S
G2S
G2S
G2S
G2S
866-805-7089 CANADA
Valve Nominal Size
Inches DN [mm]
1/2"
15
3/4"
20
1"
25
1-1/4"
32
1-1/2"
40
2"
50
Dimensions (Inches [mm])
A
B
C
3.00" [76]
1.06" [27] 11.31" [287]
3.62" [92]
1.06" [27] 11.31" [287]
4.62" [117]
1.12" [29] 12.00" [305]
4.62" [117]
1.37” [35] 12.00" [305]
5.37" [137]
1.50” [38] 12.06” [306]
6.12" [156]
1.56” [40] 12.37” [314]
203-791-8396 LATIN AMERICA
23
NV...24-MFT US Actuators, Multi-Function Technology
7.05" [179]
Dimensions with G7 and G7D ANSI 125/250 Series 3-Way Valve
4.35" [110]
4.35" [110]
7.05" [179]
D166
Dimensions with G3...(D) Series 3-Way Valve
C
C
B
B
A
Valve Nominal Size
Inches DN [mm]
1/2"
15
1/2"
15
3/4"
20
1"
25
1-1/4"
32
1-1/2"
40
2"
50
Valve Body
G3(D)
G3(D)
G3(D)
G3(D)
G3(D)
G3(D)
G3(D)
A
Dimensions (Inches [mm])
A
B
C
9.75" [248]
3.00" [76]
1.37" [35]
9.75" [248]
3.00" [76]
1.37" [35]
9.75" [248]
3.62" [92]
1.68” [43]
4.62" [117]
1.56" [40]
9.81” [249]
4.62" [117]
1.62" [41] 10.06” [256]
9.18” [234]
5.37" [137]
1.62" [41]
9.25” [235]
6.12" [156]
1.87” [48]
4.35" [110]
7.05" [179]
D166_A
Dimensions with G6/G6C ANSI 125 and G6 ANSI 250 Series 2-Way Valve
Valve Body
G7 ANSI 125
G7 ANSI 125
G7D ANSI 125
G7D ANSI 125
G7D ANSI 125
G7 ANSI 250
G7 ANSI 250
G7D ANSI 250
G7D ANSI 250
G7D ANSI 250
Valve Nominal Size
Inches DN [mm]
2-1/2"
65
3"
80
2-1/2"
65
3"
80
4"
100
2-1/2"
65
3"
80
2-1/2"
65
3"
80
4"
100
Dimensions (Inches [mm])
A
B
C
9.00" [229] 7.12” [181] 15.37” [391]
10.00" [254] 8.00” [203] 15.93” [405]
9.00" [229] 7.12” [181] 15.12” [384]
10.00" [254] 8.00” [203] 15.93” [405]
13.00” [330] 9.87” [251] 16.75" [425]
9.62” [244] 7.37” [187] 15.50” [394]
10.75” [273] 8.37” [213] 16.12” [410]
9.62” [244] 7.37” [187] 15.25” [387]
10.75” [273] 8.37” [213] 16.06” [408]
13.62” [346] 10.25” [260] 16.87” [429]
W130
Wiring Diagrams
24 VAC Transformer
Red (2) + Hot
C
Wht (3) Y1 Input, 2 to 10V
2 to 10 VDC (–)
Control Signal (+)
Wht (5) U Output, 2 to 10V
2 to 10 VDC (–)
Feedback Signal (+)
NVD24-MFT US
NV24-MFT US
NVG24-MFT US
24 VAC Transformer
2 to 10 VDC Control Signal
B
NV24 MFT US
NVG24-MFT US
A
Valve Nominal Size
Valve Body
Inches DN [mm]
G6/G6C ANSI 125 2-1/2"
65
G6/G6C ANSI 125
3"
80
G6 ANSI 250
2-1/2"
65
G6 ANSI 250
3"
80
24 VAC Transformer
Blk (1) Common
Line
Volts
Dimensions (Inches [mm])
A
B
C
9.00” [229] 4.75” [120] 15.00" [381]
10.00” [254] 5.37” [137] 15.43" [392]
9.62” [244] 4.75” [120] 15.00” [381]
10.75” [273] 5.37” [137] 15.43” [392]
4 to 20 mA (–)
Control Signal (+)
2 to 10 VDC (–)
Feedback Signal (+)
Red (2) + Hot
Ω
500Ω
Wht (3) Y1 Input, 2 to 10V
Wht (5) U Output, 2 to 10V
NVD24-MFT US
NV24-MFT US
NVG24-MFT US
4 to 20 mA Control Signal
800-543-9038 USA
24
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Blk (1) Common
Line
Volts
Close-Off Pressures (psi)
G2/G3 Spring Return and Non-Spring Return
Non-Spring Return
NVD
2-way
G212(S)
G213(S)
G214(S)
G215(S)
G219(S)
G220(S)
G224(S)
G225(S)
G232(S)
G240(S)
G250(S)
NV
NVG
250
250
250
250
250
250
G315
G320
G325
G332
G340
G350
AM
NVFD
NVF
250
250
250
250
250
250
250
250
158
160
190
LF
250
250
250
250
250
250
242
250
250
250
185
250
250
250
250
250
250
250
250
250
250
250
250
AFX
169
93
230
127
169
93
230
127
250
250
250
250
250
158
250
250
250
250
250
250
250
N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
250
250
250
207
130
88
47
230
127
AF
250
250
158
250
250
158
NF
250
250
250
250
185
185
207
207
130
88
47
230
127
250
162
110
58
3-way Diverting
G315D
G320D
G325D
G332D
G340D
G350D
Spring Return
NM
250
250
250
250
242
242
250
250
162
110
58
3-way Mixing
G314
LM
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866-805-7089 CANADA
203-791-8396 LATIN AMERICA
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