Globe valve technical documentation

Globe valve technical documentation
Features / Benefits
Electronic Globe Valves
Electronic Globe Valves
G2…(S), G3…(D) Series
G2…(S)
Two-way Screwed
Bronze or Stainless Trim
G3…(D)
Three-way Screwed
Bronze Trim
Three-way Valves available in Mixing or Diverting
½” to 2”
Service
Chilled/hot water,
60% glycol, steam (G2, G2S)
Cv Range
0.4-40 (Two-way)
2.2-41 (Three-way Mixing)
4.4-40 (Three-way Diverting)
Material
Stainless steel stem,
Bronze plug or
Stainless plug
Control
On/Off, Floating, 2-10 VDC
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
Multi-Function Technology®
Spring Return or
Non-Spring Return
FEATURES
● Self-adjusting stroke
● Visual sliding stroke indicators
– Position indicators adjusted automatically
● Assembly can be mounted with valve stem horizontal to the pipe
● Self locking valve coupling
BENEFITS
● Utilizes full control signal for maximum resolution
● Speeds installation and system check
● Piping flexibility
● Proper valve-actuator connection is ensured
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Features / Benefits
Electronic Flanged Globe Valves
Electronic Flanged Globe Valves
G7…(S) Series
G7…(S)
Three-way Flanged
Bronze or Stainless Trim
G7…(S)-250
Three-way Flanged
ANSI 250 Bronze or
Stainless Trim
Three-way Valves available in Mixing or Diverting
2½” to 6”
Service
Cv Range
Chilled/hot water,
60% glycol, steam (G6, G6S)
68-340 (Three-way Mixing)
68-248 (Three-way Diverting)
Material
Stainless steel stem,
Bronze plug or
Stainless plug
Control
On/Off, Floating, 2-10 VDC
Multi-Function Technology®
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
Spring Return or
Non-Spring Return
FEATURES
● Complete flanged product range
● Mixing or diverting options
● Multi-Function Technology®
● ANSI 125/ANSI 250
BENEFITS
● Fits wide range of applications
● Capable of any control signal
● Suitable for piping systems
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Features / Benefits
Pressure Compensated Flanged Globe Valves
Pressure Compensated Flanged Globe Valves
G6…C Series
G6…C
Two-way Pressure Compensated
G6…CS
Two-way Pressure Compensated
Stainless Steel Trim
G6...LCS
Two-way Pressure Compensated
Stainless Steel Trim
Linear Characteristic
2½” to 6”
Service
Chilled/hot water,
60% glycol, steam
Cv Range
65 – 344
Material
Stainless steel stem,
Bronze plug or
Stainless plug
Control
On/Off, Floating
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
Multi-Function Technology®
Spring Return or
Non-Spring Return
FEATURES
● Balanced Plug Design
● Spring Return Solutions for up to 6” Valves
● Bronze or Stainless Trim
BENEFITS
● Perfect for high close-off requirements
● Fail-safe on larger valves
● Covers wide range of operating temperatures
● Equal percent (G6C) (G6CS) or
linear characteristic (G6LCS) for steam applications
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
A High Close-Off Solution for 2-way Flanged Globe Valves
G6...C(S) Series Pressure Compensated Flanged Globe Valves
Belimo G6..C(S) Series
Pressure Compensated Flanged Globe Valves
Better than Double Seated Solutions...
A TIGHTER SEAL
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
The Belimo Pressure Compensated Flanged Globe Valve utilizes a balance plug
design that offers high close-off pressures similar to a double seated valve.
However, the Belimo Pressure Compensated Valve does not have the
drawbacks of a traditional double seated valve that require the user to accept a
high bypass leakage. Belimo Pressure Compensated Flanged Globe Valves are
rated with an ANSI Class III bypass leakage rate, which is consistent with
standard flanged globe valves in the market today.
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Control Valve Product Range
Globe Valve Product Range
Suitable Actuators
0.4
½
15
G212
–
1.3
½
15
G213
–
2.2
½
15
G214
–
4.4
½
15
G215
–
0.4
½
15
G212S
–
1.3
½
15
G213S
–
2.2
½
15
G214S
G314
4.4
½
15
G215S
G315
4.4
½
15
–
G315D
5.5
¾
20
G219
–
7.5
¾
20
G220
–
5.5
¾
20
G219S
–
7.5
¾
20
G220S
G320
7.5
¾
20
–
G320D
10
1
25
G224
–
14
1
25
G225
–
10
1
25
G224S
–
14
1
25
G225S
G325
14
1
25
–
G325D
20
1¼
32
G232
–
20
1¼
32
G232S
G332
20
1¼
32
–
G332D
28
1½
40
G240
–
28
1½
40
G240S
G340
28
1½
40
–
G340D
40
2
50
G250
–
40
2
50
G250S
–
41
2
50
–
G350
40
2
50
–
G350D
Non-Spring
Return
Spring
Return
Electronic
Fail-Safe
LVK Series
3-way
NPT
Mode of Operation
The control valve is operated by an electronic actuator that responds
to a standard voltage for on/off control, by a modulating 2-10 VDC/
4…20 mA, 3-point control system. The actuator will then move the
plug of the valve to the position dictated by the control signal thus
changing the flow.
Product Features
Equal percentage (G2) and linear (G3) flow curve options available
for a wide variety of HVAC applications. Capable of being used for
heating, cooling, and steam service. Repack and rebuild kits are
available to extend the life of the valve without full replacement.
Actuator Specifications
Control type
on/off, floating point, 2-10 VDC,
multi-function technology (MFT)
Manual override
all models except LF
Electrical connection
3 ft [1 m] cable with ½” conduit fitting
Valve Specifications
Service
Flow characteristic
SVK Series
2-way
NPT
NF Series
DN
[mm]
LV Series
Inches
SV Series
Cv
LF Series
Type
AFX Series
Valve Nominal
Size
Sizes
End fitting
Materials
Body
Stem
Plug
Seat
Stem packing
Disc / Seal
Media temp. range
Body pressure rating
Maximum inlet pressure
Steam
Maximum differential
pressure (ΔP)
Water
Steam
Rangeability
chilled or hot water, 60% glycol, steam
G2 - equal percentage
G2S, G3, G3D - linear
½”, ¾”, 1”, 1¼”, 1½”, 2”
NPT female
bronze
stainless steel
brass
stainless steel: G2..S
bronze
stainless steel: G2..S
spring loaded TFE
composition EPDM G2
Teflon® G2...S
refer to valve specification pages in
this section
250 psi G2, G3..., ½”- 2”
35 psi G2
100 psi G2...S
35 psi (241 kPa)
20 psi (138 kPa) G2
35 psi (241 kPa) G2...S
5:1 (G212..)
15:1 (G213..)
25:1 (G214..)
40:1 (G215..)
50:1 (G219..)
60:1 (G220.., G224..)
75:1 (all others)
500:1 (G3..)
17-1
Control Valve Product Range
Globe Valve Product Range
Type
Cv
Inches
DN
[mm]
65
2½
65
65
2½
65
G665CS
65
2½
65
G665C-250
65
2½
65
G665CS-250
65
2½
65
G665LCS
85
3
80
G680C
85
3
80
G680CS
85
3
80
G680C-250
85
3
80
G680CS-250
85
3
80
G680LCS
170
4
100
G6100C
170
4
100
G6100CS
170
4
100
G6100C-250
170
4
100
G6100CS-250
170
4
100
G6100LCS
263
5
125
G6125C
263
5
125
G6125CS
263
5
125
G6125C-250
263
5
125
G6125CS-250
263
5
125
G6125LCS
344
6
150
G6150C
344
6
150
G6150CS
344
6
150
G6150C-250
344
6
150
G6150CS-250
344
6
150
G6150LCS
2-way Flanged
Suitable Actuators
Non-Spring
Return
Spring
Return
Electronic
Fail-Safe
G665C
AVK Series
AFX Series
Mode of Operation
The control valve is operated by an electronic actuator that
responds to a standard voltage for on/off control, a modulating 2-10 VDC/4…20 mA, or 3-point control system. The
actuator will then move the plug of the valve to the position
dictated by the control signal thus changing the flow.
EV Series
Valve Nominal Size
The G...(C)(CS)(LCS) Series valve is a pressure compensated valve that allows high close-off ratings
while utilizing standard actuation.
Product Features
Equal percentage (G6) and linear (G7) flow curve options
available for a wide variety of HVAC applications. Capable of
being used for heating, cooling, and steam service. Repack
and rebuild kits are available to extend the life of the valve
without full replacement.
Actuator Specifications
Control type
on/off, floating point, 2-10 VDC
multi-function technology (MFT)
Manual override
all models
Electrical connection
3 ft [1 m] cable with
½” conduit fitting
Valve Specifications
Service
Flow characteristic
G6
G6LCS
Sizes
End fitting
Materials
Body
Stem
Plug
Seat
G6
G6...S
Stem packing
G6
G6S
Media temp. range
chilled or hot water,
60% glycol, steam
A-port equal percentage
linear
2½”, 3”, 4”, 5”, 6”
ANSI flanged
cast iron
stainless steel
bronze
stainless steel
stainless steel
bronze trimmed: NLP (EPDM)
stainless trimmed: NLP (EPDM)
refer to valve specification
pages in this section
Body pressure rating
G6, 125# ANSI flange 125 psi
G6, 250# ANSI flange 250 psi
Maximum inlet pressure
Water
150 psi (1034 kPa) G6C, G6CS
250 psi (1724 kPa) G6C...250,
G6CS...250
Steam
35 psi (241 kPa) G6C, G6C...250
100 psi (690 kPa) G6CS, G6CS...250
Maximum differential
pressure (ΔP)
Water
25 psi (172 kPa) G6C, G6C...250
50 psi (345 kPa) G6CS, G6CS...250
Steam
15 psi (103 kPa) G6C, G6C...250
Rangeability
85:1 (G665..), 91:1 (G680..)
98:1 (G6100..), 100:1 (G6125..)
98:1 (G6150..)
17-2
Control Valve Product Range
Globe Valve Product Range
Valve Nominal Size
Suitable Actuators
Cv
Inches
DN [mm]
3-Way Flanged
68
2½
65
68
2½
65
G765S
68
2½
65
G765-250
68
2½
65
G765S-250
85
3
80
G780
85
3
80
G780S
Non-Spring
Return
Spring Return
Electronic
Fail-Safe
4
100
G7100
4
100
G7100S
190
4
100
G7100-250
190
4
100
G7100S-250
280
5
125
G7125
280
5
125
G7125S
280
5
125
G7125-250
280
5
125
G7125S-250
340
6
150
G7150
340
6
150
G7150S
340
6
150
G7150-250
340
6
150
G7150S-250
68
2½
65
G765D
68
2½
65
G765DS
68
2½
65
G765DS-250
85
3
80
G780D
85
3
80
G780DS
85
3
80
G780DS-250
154
4
100
G7100D
154
4
100
G7100DS
154
4
100
G7100DS-250
195
5
125
G7125D
195
5
125
G7125DS
195
5
125
G7125DS-250
248
6
150
G7150D
248
6
150
G7150DS
248
6
150
G7150DS-250
AVK Series
GK Series
190
190
Mode of Operation
The control valve is operated by an electronic actuator
that responds to a standard voltage for on/off control,
a modulating 2-10 VDC/4…20 mA, or 3-point control
system. The actuator will then move the plug of the valve
to the position dictated by the control signal thus changing
the flow.
Product Features
Equal percentage (G6) and linear (G7) flow curve options
available for a wide variety of HVAC applications. Capable of
being used for heating, cooling, and steam service. Repack
and rebuild kits are available to extend the life of the valve
without full replacement.
Actuator Specifications
Control type
on/off, floating point, 2-10 VDC
multi-function technology (MFT)
Manual override
all models
Electrical connection
3 ft [1 m] cable with
½” conduit fitting
Valve Specifications
Service
AVK Series
G780S-250
AFX Series
G780-250
80
AFX Series
80
3
RV Series
3
EV Series
85
85
EV / RV Series
G765
Flow characteristic
Sizes
End fitting
Materials
Body
Stem
Plug
Seat
G7
G7...S
Stem packing
G7
G7...S
Media temp. range
Body pressure rating
G7, 125# ANSI flange
G7, 250# ANSI flange
Maximum inlet pressure
Water
Maximum differential
pressure (ΔP)
Water
Rangeability
chilled or hot water,
60% glycol
linear
2½”, 3”, 4”, 5”, 6”
flanged
cast iron
stainless steel
bronze
stainless steel
stainless steel
bronze trimmed: NLP (EPDM)
stainless trimmed: NLP (EPDM)
Refer to valve specification
pages in this section
125 psi
250 psi
150 psi (1034 kPa) G7, G7S
250 psi (1724 kPa) G7...250,
G7S...250
25 psi (172 kPa) G7, G7...250
50 psi (345 kPa) G7S,G7S...250
50:1
17-3
Valve Accessories
Globe Valves
NON-SPRING RETURN
WEATHER SHIELDS
LV
SV
EV
SPRING RETURN
RV
LF
ZS-SPGV-60
LF series on G2/G3 globe valve
NF
AF
ELECTRONIC FAIL-SAFE
GK
LVK
SVK
AVK
GLOBE VALVES
•
ZS-SPGV-10
Dual AF series on flanged
globe valve
•
ZS-SPGV-20
Single NF/AF series on G2/
G3 (NF/AF) and flanged globe
valve (AF)
•
ZS-SPGV-40
GK series on flanged
globe valve
•
•
ZS-SPGV-50
Dual GK series on flanged
globe valve
ZS-GV-001
Weather shield for LV/SV
(cover only)
2*GK
•
•
•
ZS-GV-002
Weather shield for EV/RV/AVK
(cover only)
•
•
•
•
•
AUXILIARY SWITCHES & POTENTIOMETERS
S1A
Auxiliary switch - 1x SPDT,
3A (0.5A inductive) @ 250 VAC
•
•
S2A
Auxiliary switch - 2x SPDT,
3A (0.5A inductive) @ 250 VAC
•
•
Q11000 - 04/15 - Subject to change. © Belimo Aircontrols (USA), Inc.
S2A-GV
Auxiliary switch - 2x SPDT,
3A (0.5A inductive) @ 250 VAC
•
•
•
•
•
•
•
P140A GR
Feedback potentiometer 140 Ω
•
•
P500A GR
Feedback potentiometer 500 Ω
•
•
P1000A GR
Feedback potentiometer
1000 Ω
•
•
P2800A GR
Feedback potentiometer
2800 Ω
•
•
P5000A GR
Feedback potentiometer
5000 Ω
•
•
P10000A GR
Feedback potentiometer
10000 Ω
•
•
BATTERY BACKUPS
NSV24 US
Battery backup module
•
•
NSV-BAT
12VDC 1.2 AH battery
(2 required)
•
•
Note: Each NSV-24 US requires 2 NSV-BAT.
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA/CARIBBEAN
Electronic Screwed Globe Valves
FLOW PATTERN AND VALVE ASSEMBLY SET-UP - Specify Upon Ordering
All valves shown stem down
NONSPRING
RETURN
Flow Direction
NC: Normally closed A to AB, valve
will open upon increase in min.
signal/power.
NO: Normally open A to AB, valve
will close upon increase in min.
signal/ power.
LVK, SVK Series
NC/FO: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail open A to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
NO/FO: Normally open A to AB with
power and min. signal applied. When
loss of power will fail open A to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
LVK, SVK, LF, NF,
AF Series (on/off)
NC/FC: Normally closed A to AB, valve
will drive open with power. Fail Action:
Will fail closed A to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
NO/FO: Normally open A to AB, valve
will drive open with power. Fail Action:
Will fail open A to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
LF, NF, AF Series
NC/FO: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail open A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FO: Normally open A to AB with
power and min. signal applied. When
loss of power will fail open A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
LV, SV Series
NC: Normally closed A to AB, valve
will open upon increase in min.
signal/power.
NO: Normally open A to AB, valve
will close upon increase in min.
signal/ power.
LVK, SVK Series
NC/FO: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail open A to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
NO/FO: Normally open A to AB with
power and min. signal applied. When
loss of power will fail open A to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
LVK, SVK, LF, NF,
AF Series (on/off)
NC/FC: Normally closed A to AB, valve
will drive open with power. Fail Action:
Will fail closed A to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
NO/FO: Normally open A to AB, valve
will drive open with power. Fail Action:
Will fail open A to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
LF, NF, AF Series
NC/FO: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail open A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FO: Normally open A to AB with
power and min. signal applied. When
loss of power will fail open A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
LV, SV Series
NC: Normally closed B to AB, valve
will open upon increase in min.
signal/power.
NO: Normally open B to AB, valve
will close upon increase in min.
signal/ power.
LVK, SVK Series
NC/FO: Normally closed B to AB with
power and min. signal applied. When
loss of power will fail open B to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
NO/FO: Normally open B to AB with
power and min. signal applied. When
loss of power will fail open B to AB. If
desired both normal position and fail
position can be reversed in field with
direction switch.
LVK, SVK, LF, NF,
AF Series (on/off)
NC/FC: Normally closed B to AB, valve
will drive open with power. Fail Action:
Will fail closed B to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
NO/FO: Normally open B to AB, valve
will drive open with power. Fail Action:
Will fail open B to AB upon power
loss. Can be reversed with direction
switch or actuator remounting.
LF, NF, AF Series
NC/FO: Normally closed B to AB with
power and min. signal applied. When
loss of power will fail open B to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FO: Normally open B to AB with
power and min. signal applied. When
loss of power will fail open B to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
Stem Up
Open A to AB
ELECTRONIC FAIL-SAFE
AND SPRING RETURN
G2 2-way Valve
NC/FC: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail closed
sed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NO/FC: Normally open A to AB with
power and min. signal applied. When
loss of power will fail closed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NC/FC: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail closed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FC: Normally open A to AB with
power and min. signal applied.
When loss of power will fail closed
A to AB. If desired both normal
position and fail position can be reversed in field with direction switch
and actuator remounting.
Stem Up
Open B to AB
NC/FC: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail closed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NO/FC: Normally open A to AB with
power and min. signal applied. When
loss of power will fail closed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NC/FC: Normally closed A to AB with
power and min. signal applied. When
loss of power will fail closed A to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FC: Normally open A to AB with
power and min. signal applied.
When loss of power will fail closed
A to AB. If desired both normal
position and fail position can be reversed in field with direction switch
and actuator remounting.
NONSPRING
RETURN
3-WAY DIVERTING VALVE
G3 3-way
Diverting Valve
Stem Up
Open B to AB
NC/FC: Normally closed B to AB with
power and min. signal applied. When
loss of power will fail closed B to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NO/FC: Normally open B to AB with
power and min. signal applied. When
loss of power will fail closed B to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch.
NC/FC: Normally closed B to AB with
power and min. signal applied. When
loss of power will fail closed B to AB.
If desired both normal position and
fail position can be reversed in field
with direction switch and actuator
remounting.
NO/FC: Normally open B to AB with
power and min. signal applied.
When loss of power will fail closed
B to AB. If desired both normal
position and fail position can be reversed in field with direction switch
and actuator remounting.
Note: Flow B to A travels through center of plug (as shown).
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA/CARIBBEAN
Q11000 - 04/15 - Subject to change. © Belimo Aircontrols (USA), Inc.
G3 3-way
Mixing Valve
ELECTRONIC FAIL-SAFE
AND SPRING RETURN
NONSPRING
RETURN
3-WAY MIXING VALVE
ELECTRONIC FAIL-SAFE
AND SPRING RETURN
GLOBE VALVES
2-WAY VALVE
LV, SV Series
Electronic Flanged Globe Valves
FLOW PATTERN – Flow Pattern is Marked on Valve
G6 2-way Valve
G7 3-way Mixing Valve
G7…D 3-way Diverting Valve
Stem
em Up = Open A to AB
Stem Up = Open B to AB
Stem Up = Open AB to B
B
A
AB
B
AB
VALVE ASSEMBLY SET-UP - Specify Upon Ordering
ELECTRONIC
FAIL-SAFE
NON-SPRING
SPRING RETURN
RETURN
NOTE FAIL POSITION STAYS IN LAST
POSITION
2-WAY VALVE
EV, RV Series
NC: Normally closed A to AB, valve will open upon increase in signal/power.
Note: To change valve to A to AB open, reverse the directional switch in actuator.
NO: Normally open A to AB, valve will close upon increase in signal/power.
Note: To change valve to A to AB closed, reverse the directional switch in actuator.
AFB, AFX Series
On/Off
NO/FO: Normally open A to AB valve will drive closed. Spring Action: Will fail open A to
AB upon power loss.
NC/FC: Normally closed A to AB valve will drive open. Spring Action: Will fail closed
A to AB upon power loss.
AFB, AFX MFT
Series
NC/FO: Normally closed A to AB, valve will open upon increase in signal. Note: To
change valve to A to AB open, reverse CW/CCW switch. Spring Action: Will fail open A to
AB upon power loss.
AVK, GK Series
NC/FO: Normally closed A to AB, valve will open upon increase in signal. Note: To
change valve to A to AB open, reverse CW/CCW switch.Fail Position: Will default fail A to
AB open, from the factory. Fail position can be set from 0%-100%, in 10% increments.
NO/FC or NC/FC: Normally Open/Normally Closed: valve can be open or closed,
will drive closed or open A to AB (can be chosen with CW/CCW switch). Spring
Action: Closed A to AB upon power loss.
NO/FO: Normally open A to AB. Spring Action: Will fail open A to AB upon power
loss. (NO or NC action can be chosen with CW/CCW switch).
NO/FC or NC/FC: Valve: Can be open or closed, will drive closed or open A to AB
(can be chosen with CW/CCW switch). Fail Position: Will default fail A to AB open,
from the factory. Fail position can be set from 0%-100%, in 10% increments.
NO/FO: Normally open A to AB. Fail Position: Will default fail A to AB open, from the
factory. Fail position can be set from 0%-100%, in 10% increments.
NON-SPRING
SPRING RETURN
RETURN
NOTE FAIL POSITION STAYS IN LAST
POSITION
ELECTRONIC
FAIL-SAFE
EV, RV Series
NC: Normally closed A to AB, will open upon increase in signal/power.
Note: To change valve to A to AB open, reverse the directional switch in actuator.
NO: Normally open A to AB, will close upon increase in signal/power.
Note: To change valve to A to AB closed, reverse the directional switch in actuator.
AFB, AFX Series
On/Off
NO/FO Normally open A to AB, valve will drive closed. Spring Action: Will fail open A to
AB upon power loss.
NC/FC Normally closed A to AB, valve will drive open. Spring Action: Will fail closed
A to AB upon power loss.
AFB, AFX MFT
Series
NC/FO Normally closed A to AB, valve will open upon increase in signal. Note: To change
valve to A to AB open, reverse CW/CCW switch. Spring Action: Will fail open A to AB
upon power loss.
AVK, GK Series
NC/FO Normally closed A to AB, valve will open upon increase in signal. Note: To change
valve to A to AB open, reverse CW/CCW switch. Fail Position: Will default fail A to AB
open, from the factory. Fail position can be set from 0%-100%, in 10% increments.
NO/FC or NC/FC Normally Open/Normally Closed: valve be open or closed, will
drive closed or open A to AB (can be chosen with CW/CCW switch). Spring
Action: Closed A to AB upon power loss.
NO/FO Normally open A to AB. Spring Action: Will fail open A to AB upon power
loss. (NO or NC action can be chosen with CW/CCW switch).
NO/FC or NC/FC Valve: Can be open or closed, will drive closed or open A to AB
(can be chosen with CW/CCW switch). Fail Position: Will default fail A to AB open,
from the factory. Fail position can be set from 0%-100%, in 10% increments.
NO/FO Normally open A to AB. Fail Position: Will default fail A to AB open, from the
factory. Fail position can be set from 0%-100%, in 10% increments.
NON-SPRING
SPRING RETURN
RETURN
NOTE FAIL POSITION STAYS IN LAST
POSITION
3-WAY DIVERTING VALVE
ELECTRONIC
FAIL-SAFE
Q11000 - 04/15 - Subject to change. © Belimo Aircontrols (USA), Inc.
3-WAY MIXING VALVE
EV, RV Series
NC: Normally closed AB to B, will open upon increase in signal/power.
Note: To change valve to AB to B open, reverse the directional switch in actuator.
NO: Normally open AB to B, will close upon increase in signal/power.
Note: To change valve to AB to B closed, reverse the directional switch in actuator.
AFB, AFX Series
On/Off
NO/FO Normally open AB to B, valve will drive closed. Spring Action: Will fail open AB to
B upon power loss.
NC/FC Normally closed AB to B, valve will drive open. Spring Action: Will fail closed
AB to B upon power loss.
AFB, AFX MFT
Series
NC/FO Normally closed AB to B, valve will open upon increase in signal. Note: To change
valve to AB to B open, reverse CW/CCW switch. Spring Action: Will fail open AB to B
upon power loss.
AVK, GK Series
NC/FO Normally closed AB to B, valve will open upon increase in signal. Note: To change
valve to AB to B open, reverse CW/CCW switch. Fail Position: Will default fail AB to B
open, from the factory. Fail position can be set from 0%-100%, in 10% increments.
800-543-9038 USA
866-805-7089 CANADA
NO/FC or NC/FC Normally Open/Normally Closed: valve be open or closed, will
drive closed or open AB to B (can be chosen with CW/CCW switch). Spring
Action: Closed AB to B upon power loss.
NO/FO Normally open AB to B. Spring Action: Will fail open AB to B upon power
loss. (NO or NC action can be chosen with CW/CCW switch).
NO/FC or NC/FC Valve: Can be open or closed, will drive closed or open AB to B
(can be chosen with CW/CCW switch). Fail Position: Will default fail AB to B open,
from the factory. Fail position can be set from 0%-100%, in 10% increments.
NO/FO Normally open AB to B. Fail Position: Will default fail AB to B open, from the
factory. Fail position can be set from 0%-100%, in 10% increments.
203-791-8396 LATIN AMERICA/CARIBBEAN
GLOBE VALVES
A
Flow arrow shown
on rear of valve
Customize Products
Default and MFT Programming Codes
ACTUATOR TYPE
GLOBE VALVES
-3 and -SR
ROTARY ACTUATOR
-MFT and -PC
LINEAR ACTUATOR
-3 and -MFT
-SR and -MFT
-MFT
P-CODE
0
2
A01
A02
A03
A04
A05
A06
A07
A09
A10
A13
A15
A16
A17
A18
A20
A28
A31
A63
A32
A64
AAT
W01
W02
W03
W04
W05
F01
F02
J02
S01 (for -PC only)
R01 (for -MFT95 only)
G01
G02
G03
G04
G11
G12
G13
G14
G41 (G21 for -SR)
G42 (G22 for -SR)
G43 (G23 for -SR)
G44 (G24 for -SR)
G51
G52
G53
G54
G2A
G2B
G2C
G2D
G2E
W3M (LV, SV only)
W3P (LV, SV only)
CONTROL INPUT
FEEDBACK POSITION
RUNNING TIME
2-10 VDC (for -3)
2-10 VDC (for -SR)
2-10 VDC
0.5-10 VDC
2-10 VDC
4-7 VDC
6-9 VDC
10.5 -13.5 VDC
0.5-5 VDC
5-10 VDC
5-10 VDC
0.5-10 VDC
2-5 VDC
2-6 VDC
6-10 VDC
14-17 VDC
9-12 VDC
0.5-10 VDC
0.5- 4 VDC
0.5-4.5 VDC
2-10 VDC
5.5-10 VDC
2-10 VDC
0.59-2.93 seconds
0.02 to 5.00 seconds
0.10 to 25.50 seconds
0.10 to 25.60 seconds
0.10 to 5.20 seconds
Floating Point
Floating Point
On/Off
Phasecut
0 to 135 
On/Off
On/Off
On/Off
On/Off
Floating Point
Floating Point
Floating Point
Floating Point
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
0.5-10 VDC
0.5-10 VDC
0.5-10 VDC
0.5-10 VDC
5.5-10 VDC
0.5-4.5 VDC
2-10 VDC
6-9 VDC
10.5-13.5 VDC
0.02-5.00 seconds PWM
0.2-5.00 seconds PWM
2-10 VDC (for -3)
2-10 VDC (for -SR)
2-10 VDC
0-10 VDC
0-5.0 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
0-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
0.5-10 VDC
2-10 VDC
0.5- 4.5 VDC
2-10 VDC
5.5-10.0 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
0-5.0 VDC
2-10 VDC
0-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC MFT only
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
0.5-10 VDC
0.5-10 VDC
0.5-10 VDC
0.5-10 VDC
5.5-10 VDC
0.5-4.5 VDC
0.5-5 VDC
2-10 VDC
2-10 VDC
2-10 VDC
2-10 VDC
150 seconds
90 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
100 seconds
150 seconds
150 seconds
100 seconds
150 seconds
20 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
35 seconds
60 seconds
90 seconds
150 seconds
35 seconds
60 seconds
90 seconds
150 seconds
35 seconds
60 seconds
90 seconds
150 seconds
35 seconds
60 seconds
90 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
150 seconds
90 seconds
90 seconds
*P-10001 is the default configuration for MFT.
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA/CARIBBEAN
Q11000 - 04/15 - Subject to change. © Belimo Aircontrols (USA), Inc.
CONTROL
CONFIGURATION
DESCRIPTION
N/A
N/A
P-10001
P-10002
P-10003
P-10004
P-10005
P-10006
P-10007
P-10009
P-10010
P-10013
P-10015
P-10016
P-10017
P-10018
P-10020
P-10028
P-10031
P-10063
P-10032
P-10064
N/A
P-20001
P-20002
P-20003
P-20004
P-20005
P-30001
P-30002
P-40002
N/A
P-16001
Close-Off Pressures (psi)
G2/G3 Non-Spring Return, Spring Return, and Electronic Fail-Safe
Non-Spring Return
LV
2-way
G212(S)
G213(S)
G214(S)
G215(S)
G219(S)
G220(S)
G224(S)
G225(S)
G232(S)
G240(S)
G250(S)
SV
250
250
250
250
211
211
Spring Return
LF
G315
G320
G325
G332
G340
G350
LVK
207
207
236
159
85
210
120
250
210
250
250
211
210
140
250
250
250
250
220
140
250
236
159
85
210
120
250
250
250
250
250
250
250
250
250
250
250
250
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
250
250
250
250
SVK
250
250
250
250
211
211
220
220
140
250
236
159
85
3-way Diverting
G315D
G320D
G325D
G332D
G340D
G350D
Electronic Fail-Safe
AFB
250
250
250
250
140
140
250
250
236
159
85
3-way Mixing
G314
NF
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Close-Off Pressures (psi)
G6/G7 Non-Spring Return, Spring Return, and Electronic Fail-Safe
Non-Spring Return
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
EV
RV
Spring Return
AF
2-way Pressure Comp ANSI 125
G665C
G680C
G6100C
G6125C
G6150C
140
140
140
140
140
140
140
2-way Pressure Comp ANSI 125
G665CS, G665LCS
G680CS, G680LCS
G6100CS, G6100LCS
G6125CS, G6125LCS
G6150C, G6150LCS
125
125
125
125
125
125
125
2-way Pressure Comp ANSI 250
G665C-250
G680C-250
G6100C-250
G6125C-250
G6150C-250
310
310
310
310
244
310
280
2-way Pressure Comp ANSI 250
G665CS-250, G665LCS-250
G680CS-250, G680LCS-250
G6100CS-250, G6100LCS-250
G6125CS-250, G6125LCS-250
G6150CS-250, G6150LCS-250
250
250
250
250
244
250
250
3-way ANSI 125 Mixing
G765, G765S
G780, G780S
G7100, G7100S
G7125, G7125S
G7150, G7150S
3-way ANSI 250 Mixing
G765-250, G765S-250
G780-250, G780S-250
G7100-250, G7100S-250
G7125-250, G7125S-250
G7150-250, G7150S-250
3-way ANSI 125/250 Diverting
G765D, G765DS, G765DS-250
G780D, G780DS, G780DS-250
G7100D, G7100DS, G100DS-250
G7125D, G7125DS, G7125DS-250
G7150D, G7150DS, G7150DS-250
800-543-9038 USA
Electronic Fail-Safe
2*AF
AVK
140
140
110
140
140
140
140
140
125
125
125
110
125
125
125
125
125
280
185
110
310
310
310
232
150
250
185
110
250
250
250
232
150
2*GK
250
94
63
33
125
125
68
42
28
40
26
100
68
12
71
47
125
125
37
94
63
33
185
125
68
42
28
40
26
100
68
12
71
47
222
152
37
22
14
140
140
140
140
175
140
140
140
140
140
140
140
175
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Globe Valve Repacking and Rebuild Kits
Globe Valve Repacking Kits
Kit Part Number
Description
ZG-GV02
Repacking kit for all G2, G2S, G3 and G3D globe valves ½” to 2”
ZG-GV03
Packing removal wrench for G2, G2S, G3 and G3D globe valves ½” to 2”
ZG-GV15
Repacking kit for all G6, G6C, G6CS, G6LCS, G7, G7D, G7S, and G7DS (and all -250 globe valves 2½” to 6”).
R10009 - 05/15 - Subject to change. © Belimo Aircontrols (USA), Inc.
Globe Valve Rebuild Kits - G6, G6C,G6CS, G7, G7D, G7S and G7DS and all ANSI-250 globe valves 2.5” to 6”
Size
Valve Part Number
Kit Part Number
Valve Part Number
Kit Part Number
2½”
G665
ZG-GV05
G665S
ZG-GV29
3”
G680
ZG-GV06
G680S
ZG-GV30
4”
G6100
ZG-GV07
G6100S
ZG-GV31
5”
G6125
ZG-GV08
G6125S
ZG-GV32
6”
G6150
ZG-GV09
G6150S
ZG-GV33
2½”
G665-250
ZG-GV05
G665S-250
ZG-GV29
3”
G680-250
ZG-GV06
G680S-250
ZG-GV30
4”
G6100-250
ZG-GV07
G6100S-250
ZG-GV31
5”
G6125-250
ZG-GV08
G6125S-250
ZG-GV32
6”
G6150-250
ZG-GV27
G6150S-250
ZG-GV34
2½”
G665C
ZG-GV16
G665CS
ZG-GV35
3”
G680C
ZG-GV17
G680CS
ZG-GV36
4”
G6100C
ZG-GV18
G6100CS
ZG-GV37
5”
G6125C
ZG-GV19
G6125CS
ZG-GV38
6”
G6150C
ZG-GV20
G6150CS
ZG-GV39
2½”
G665C-250
ZG-GV16
G665CS-250
ZG-GV35
3”
G680C-250
ZG-GV17
G680CS-250
ZG-GV36
4”
G6100C-250
ZG-GV18
G6100CS-250
ZG-GV37
5”
G6125C-250
ZG-GV19
G6125CS-250
ZG-GV38
6”
G6150C-250
ZG-GV21
G6150CS-250
ZG-GV40
2½”
G765
ZG-GV10
G765S
ZG-GV41
3”
G780
ZG-GV11
G780S
ZG-GV42
4”
G7100
ZG-GV12
G7100S
ZG-GV43
5”
G7125
ZG-GV13
G7125S
ZG-GV44
6”
G7150
ZG-GV14
G7150S
ZG-GV45
2½”
G765-250
ZG-GV10
G765S-250
ZG-GV41
3”
G780-250
ZG-GV11
G780S-250
ZG-GV42
4”
G7100-250
ZG-GV12
G7100S-250
ZG-GV43
5”
G7125-250
ZG-GV13
G7125S-250
ZG-GV44
6”
G7150-250
ZG-GV28
G7150S-250
ZG-GV46
2½”
G765D
ZG-GV22
G765DS
ZG-GV47
3”
G780D
ZG-GV23
G780DS
ZG-GV48
4”
G7100D
ZG-GV24
G7100DS
ZG-GV49
5”
G7125D
ZG-GV25
G7125DS
ZG-GV50
6”
G7150D
ZG-GV26
G7150DS
ZG-GV51
2½”
G765D-250
ZG-GV22
G765DS-250
ZG-GV47
3”
G780D-250
ZG-GV23
G780DS-250
ZG-GV48
4”
G710D-250
ZG-GV24
G710DS-250
ZG-GV49
5”
G7125D-250
ZG-GV25
G7125DS-250
ZG-GV50
6”
G7150D-250
ZG-GV26
G7150DS-250
ZG-GV51
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
Flanged Globe Valves 2½” to 6”
Installation Instructions
Warning!
8.
Flanged bodies must be used with flanges which are rated for the
service. 125 lb. flanges have flat faces and may not be bolted to
raised face flanges. Gaskets rated for the medium and temperaturepressure must be used.
9.
Valve must be installed with the stem towards the vertical, not
below the horizontal.
Valve should not be used for combustible gas applications. Gas leaks
and explosions may result. Do not install in systems which exceed the
ratings of the valve.
01/14 - Subject to change. © Belimo Aircontrols (USA), Inc.
•
Avoid installations where valve may be exposed to excessive moisture,
corrosive fumes, vibration, high ambient temperatures, elements, or high
traffic areas with potential for mechanical damage.
10. Tighten bolts alternatively and evenly around the flange.
•
Valve assembly location must be within ambient ratings of actuator. If the
temperature is below -22°F, a heater is required.
11. 2-way valve Normally Open (NO) or Normally Closed (NC)
configurations must be verified by examining both the mechanical
drawings and the valve and actuator.
•
The valve assembly will require heat shielding, thermal isolation, or
cooling at the actuator if combined effect of medium and ambient
temperatures (conduction, convection, and radiation) is above 122°F for
prolonged time periods.
12. 3-way valve Normally Open (NO) or Normally Closed (NC)
configurations for the control port and the bypass port must be
verified by examining both the mechanical drawings and the valve
and actuator.
•
Strainers should be installed before coil and valve.
•
Visual access must be provided. Assembly must be accessible for routine
service. Contractor should provide unions for removal from line and
isolation valves.
•
Avoid excessive streses. Mechanical support must be provided where
reducers have been used and the piping systems may have less
structural integrity than full pipe sizes.
•
Vertical pipes with valves and dual actuators may require support for
linkage.
•
Sufficient upstream and downstream piping runs must be provided to
ensure proper valve capacity and flow response. Five diameters in each
direction are reccomended.
•
Life span of the valve stems and packing is dependent on maintaining
non-damaging conditions. Poor water treatment or filtration, corrosion,
scale or other particulate can result in damage to trim components. A
water treatment specialist should be consulted.
1.
Inspect shipping package, valve, linkage, and actuator for physical
damage. If shipping damage has occurred, notify appropriate carrier.
Do not install.
2.
If this is a replacement, remove the existing valve, linkage, and
actuator from the piping system.
3.
If actuator and linkage are removed, they must be reinstalled
correctly. The actuator must be rotated so that the valve seats
properly for close-off.
4.
Install valve with the proper ports as inlets and outlets. See piping
charts on next page. Check that inlet and outlet of 2-way valves are
correct; check that the “A”, “B”, and “AB” ports of 3-way valves are
piped correctly. Flow direction arrows must be correct.
5.
Blow out all piping and throughly clean below valve installation.
6.
clean male pipe threads with wire brush and rag. If threads have
been damaged or exposed to weather, running a tap or die over
the threads may straighten them. Clean pipes, threads, and valve
threads before installation. Check for any foreign material that can
become lodged in trim components. Strainers should be cleaned
after initial startup.
7.
Pipe sealing compound may not be applied to either flange
or gasket.
Check specifications for every application to be sure of ports and designations.
U, L, and C designations
U is for Upper, the control port.
L is for Lower, the bypass port.
C is for Common.
Viewed with the bonnet upwards ad the U port on the left, the L port is
the bottom port, and the C is the right port. With the stem up, L is open to
Common. With the stem down, U is open to Common.
Flanged Globe Valves 2½” to 6”
Piping Instructions
2-WAY
3-WAY MIXING
Mixing with Coil Pump
Supply
Pump
BV
A
AB
B
Return
01/14 - Subject to change. © Belimo Aircontrols (USA), Inc.
3-WAY DIVERTING
INSTALLATION
Valve must be installed in these orientations only.
Linear Actuators
UGLK Linkage
Coil
BV
Flanged Globe Valves 2½” to 6”
Installation Instructions
Flange Detail for American Standard 125 lb. Cast Iron Pipe Flanges
Nominal
Pipe Size
2½”
3”
4”
5”
6”
A
FLANGES
Flange
Diameter
7”
7½”
9”
10”
11”
B
Flange
Thickness
¹¹⁄₁₆”
¾”
¹⁵⁄₁₆”
¹⁵⁄₁₆”
1”
C
DRILLING
Diameter of
Bolt Circle
5½”
6”
7½”
8½”
9½”
D
BOLTING
Diameter of
Bolt Holes
¾”
¾”
¾”
⁷⁄₈”
⁷⁄₈”
Number
of Bolts
4
4
8
8
8
Diameter
of Bolts
⁵⁄₈”
⁵⁄₈”
⁵⁄₈”
¾”
¾”
E
Length of
Machine Bolts
2½”
2½”
3”
3”
3¼”
E
Length of
Machine Bolts
3¼”
3¼”
3¾”
4”
4”
ANSI 250
Nominal
Pipe Size
2½”
3”
4”
5”
6”
A
Flange
Diameter
7½”
8¼”
10”
11”
12½”
B
FLANGES
Flange
Thickness
1”
1¹⁄₈”
1¼”
1 ³⁄₈
³ ”
1⁷⁄₁₆”
F
Diameter of
Raised Face
4 ¹⁵⁄₁₆”
5 ¹¹⁄₁₆”
6 ¹⁵⁄₁₆”
8 ⁵⁄₁₆”
9 ¹¹⁄₁₆”
C
DRILLING
Diameter of
Diameter of
Bolt Circle
Bolt Holes
5 ⁷⁄₈”
⁷⁄₈”
6 ⁵⁄₈”
⁷⁄₈”
7 ⁷⁄₈”
⁷⁄₈”
9 ¼”
⁷⁄₈”
10 ⁵⁄₈”
⁷⁄₈”
D
Number
of Bolts
8
8
8
8
12
BOLTING
Diameter
of Bolts
¾”
¾”
¾”
¾”
¾”
01/14 - Subject to change. © Belimo Aircontrols (USA), Inc.
Flange Detail for American Standard 250 lb. Cast Iron Pipe Flanges
G2…, G3… NPT Screwed Globe Control Valves
Instruction Manual
Mounting
Preferred Mounting
Optional Mounting
Installation
1. Inspect shipping package, valve, linkage, and actuator for physical
damage. If shipping damage has occurred notify appropriate carrier. Do
not install.
2. If a replacement, remove existing valve, linkage and actuator from the
piping system.
3. If actuator and linkage are removed, they must be reinstalled correctly.
The actuator must be rotated so that the valve sits properly for close off.
4. Install valve with the proper ports as inlets and outlets. Check that inlet
and outlet of 2-way valves are correct; check that the "A","B", and "AB"
ports of 3-way valves are piped correctly for mixing and diverting. Flow
direction arrows must be correct. See supplied drawings on previous
page.
DO NOT INSTALL WITH ACTUATOR BELOW PIPE
5. Blow out all piping and thoroughly clean before valve installation.
6. Clean male pipe threads with wire brush and rag. If threads have been
damaged or exposed to weather, running a tap or die over the threads
may straighten them. Clean pipes, threads, and valve threads before
installation; check for any foreign material that can become lodged in trim
components. Strainers should be cleaned after initial startup.
7. Pipe sealing compound should be applied sparingly after cleaning and
may not be applied to the two lead threads of a screwed pipe, which are
innermost inside the valve. Sealing compound is to be placed on male
threads only. The purpose is to lubricate the pipes when tightening.
8. Valve must be installed per the mounting drawings shown.
Allow 6" for actuator/adaptor bracket removal. NOTE: DO NOT COVER ADAPTOR
BRACKET WITH INSULATION MATERIAL.
6”
9. Start the connection by turning the valve or pipe by hand as far as
possible. Be certain the threads mate by the "feel" of the connection.
10. Use wrenches to tighten the valve to the pipe. Do not over tighten or strip
the threads. Two wrenches are necessary to avoid damaging the valve.
11. Two-way valve Normally Open or Closed configurations must be verified
by examining both the mechanical drawings and the valve and actuator.
See details below.
In the piping diagrams the A and B ports may need to be reversed or the
actuator set up spring open or fail safe open differently than shown.
The specific application determines what fail safe mode is required for
freeze or moisture control if applicable.
Warning!
Valve should not be used for combustible gas applications. Gas leaks and explosions may result. Do not install in systems which exceed the
ratings of the valve.
•
Avoid installations where valve may be exposed to excessive moisture,
corrosive fumes, vibration, high ambient temperatures, elements, or high
traffic areas with potential for mechanical damage.
•
Avoid excessive stresses. Mechanical support must be provided where
reducers have been used and the piping system may have less structural
integrity than full pipe sizes.
•
Valve assembly location must be within ambient ratings of actuator.
•
•
The valve assembly will require heat shielding, thermal isolation, or
cooling if combined effect of medium and ambient temperatures –
conduction, convection, and radiation – is above 122°F for prolonged
time periods at the actuator.
Sufficient upstream and downstream piping runs must be provided to
ensure proper valve capacity and flow response. Five diameters in each
direction are recommended.
•
Life span of valve stems and packing is dependent on maintaining
non-damaging conditions. Poor water treatment or filtration, corrosion,
scale, other particulate can result in damage to trim components. A water
treatment specialist should be consulted.
•
Normal thread engagement between male pipe thread and valve body
should be observed. Pipe run that is in too far will damage the valve.
•
Strainers should be installed before coil and valve.
•
Visual access must be provided. Assembly must be accessible for routine
scheduled service. Contractor should provide unions for removal from line
and isolation valves.
8/12 - Subject to change. © Belimo Aircontrols (USA), Inc.
12. Three-way valve Normally Open or Closed configurations for the Control
Port and the Bypass Port must be verified by examining both the
mechanical drawings and the valve and actuator.
Operation/Installation
Electronic Globe Valves
Piping (Screwed and Flanged)
Piping Diagrams
Maximum Temperature and Pressure Ratings
for Screwed Globe Valve Bodies
G2S
G2
G3
G3D
G7D Flanged
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
N40021 - 03/13 - Subject to change. © Belimo Aircontrols (USA), Inc.
FGVPressTempGraph_08
G3D Screwed
Maximum Temperature and Pressure Ratings
for Flanged Globe Valve Bodies
BELIMO Americas
USA, Latin America, and the Caribbean: www.belimo.us
Canada: www.belimo.ca
Brazil: www.belimo.com.br
Belimo Worldwide: www.belimo.com
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement