Versatile, Rugged, Weather Tight,
Long Lasting...
The most highly developed protective shell.
Protection UL Type 4
NEMA 4
66
UL Type 4X NEMA 4X
66/67
Belimo developed unique NEMA 4 and
Ideal for extreme conditions
4X housing that incorporates its damper
NEMA 4 and NEMA 4X actuators are weather tight and UV resistant under
actuator and valve product lines.
the harshest conditions including rooftop applications, indoor swimming
The design combined with extensive
pools, wood drying kilns, agriculture and food industries. The housing
independent testing provides complete,
unmatched protection in extreme
provides internal space for customer installed components such as a relay
or controller. For high humidity or low temperature (-40°F) applications, a
heater with controller can be supplied with the NEMA 4X actuator.
environments.
• NEMA 4 actuators have been developed for similiar applications that do
Weather-tight and corrosion resistent
for the harshest indoor and outdoor
conditions
not require corrosion resistant protection.
• New housings offer NEMA 4 protection to our new DR and GR series
non-spring actuators and AF, NF and GK series fail-safe actuators
UV protected housing will resist cracking
• NEMA 4X Housings that serve our NM & AM series non-spring actuators
and discoloration
• Belimo SY actuator line that offers NEMA 4X service to our standard and
high performance valve series
Independently tested and listed by North
American and European agencies
Versatile Yet Tough
NEMA 4 Fail-Safe Actuators
Direct coupled actuators are subject to extreme conditions: aggressive gases, wetness, moisture, high levels of dust and dirt, as
well as the cold and UV radiation. For this reason, Belimo has developed a rugged line of NEMA 4 actuators.
• Resistant housings which meets the highest requirements and guarantee IP66/67 protection.
• Mechanical or electrical fail-safe options offering reliable and durable performance.
• Offered with Characterized Control Valves (CCV) and Butterfly valves.
Product Ranges/Technical Data
Terminal Strip
Auxiliary Switch
•
Add-on
•
21
•
Add-on
•
•
8.5
•
•
8.5
•
•
10
•
•
10
•
10
•
•
10
•
•
10
•
10
•
•
8.5
<75
•
•
8.5
80
<75
•
•
6.5
NFBUP-S N4
80
<75
•
•
6.5
NFB24-SR N4
80
95
•
•
6
NFB24-SR-S N4
80
95
•
•
6
NFB24-MFT N4
80
40-220 [150]
•
•
9
NFB24-MFT-S N4
80
40-220 [150]
•
•
9
NFX24-MFT N4
80
40-220 [150]
•
•
9
NFX24-MFT-S N4
80
40-220 [150]
•
•
9
GKB24-SR-T N4
360
150
GKX24-MFT-T N4
360
150
AFBUP N4
160
<75
AFBUP-S N4
160
<75
AFB24-MFT N4
160
70-220 [150]
AFB24-MFT-S N4
160
70-220 [150]
AFB24-MFT95 N4
160
70-220 [150]
AFX24-MFT N4
160
70-220 [150]
160
70-220 [150]
160
70-220 [150]
80
<75
NFB24-S N4
80
NFBUP N4
Spring Return Actuators
AFX24-MFT-S N4
AFX24-MFT95 N4
NFB24 N4
NEMA 4, IP66
Electronic
Fail-safe
Housing
•
•
•
•
•
Heater
Transformer
21
150
0 to 135Ω
•
360
MFT
Add-on
GKB24-3-T N4
Modulating
•
On/Off
21
Running Time
•
Torque
24 Volt
Function/Nominal Voltage
•
•
•
•
•
•
•
•
Long Lasting
NEMA 4 and NEMA 4X Non-Spring Return Actuators
NEMA 4 actuators are available for air dampers as well as for characterized control valves
and butterfly valves. In addition to open-close and modulating versions, also available are
programmable Multi-Fuction Technology actuators. Actuators can be used at temperatures
as low as –40°C. As a variant, a heating element with thermostat can be installed
guaranteeing reliable functioning and a long service life even when subjected to strong
temperature fluctuations as well as extraordinary levels of humidity.
Product Ranges/Technical Data
Auxiliary Switch
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
•
Add-on
6
•
Add-on
•
6.5
•
Add-on
•
7
•
Add-on
•
•
4
NMB24-3-T N4H
70
95
•
•
19
NMB24-SR-T N4
70
95
•
•
5
NMB24-SR-T N4H
70
95
•
•
20
NMX24-MFT-T N4
70
75-300 [150]
•
•
6
70
75-300 [150]
•
•
21
160
95
•
•
5.5
160
95
•
•
20.5
AMB24-SR-T N4
160
95
•
•
5
AMB24-SR-T N4H
160
95
•
•
20
AMX24-MFT-T N4
160
75-300 [150]
•
•
6
AMX24-MFT-T N4H
160
75-300 [150]
•
•
21
360
150
•
360
150
360
150
AMB24-3-T N4H
GMB24-3-T N4
GMB24-SR-T N4
GMB24-MFT-T N4
NEMA 4X, IP66/67
AMB24-3-T N4
NEMA 4, IP66
NMX24-MFT-T N4H
* Belimo Multi-Function Technology
MFT Variable*
95
Modulating
70
Housing
NMB24-3-T N4
•
•
•
Heater
•
Transformer
Add-on
24 Volt
•
On/Off, Floating
Add-on
Running Time
•
Torque
Terminal Strip
Function/Nominal Voltage
•
•
•
•
•
•
Highly developed
protective shell ideal for
extreme conditions.
1
1
Housing NEMA 4, IP66
Made of impact and corrosive resistant VELOX®, RAL 7035.
2
Cover and bases meet with tongue and groove design for
tight seal.
Temperature resistance: Base and opaque cover to +248ºF
(120ºC) per UL 746B. Polycarbonate cover -40ºF (40ºC) to
+248º (120ºC)
3
2
Position indicator
3
GM actuator
4
Transmission shaft
5
Tertiary gearing
Enables actuator to reach higher torque at closing position.
6
Adaptor plate
Fits ISO 5211 flanges (butterfly valve sizes F05-F07)
4
5
Another Belimo Innovation –
New Non-Linear Gear Transmission
6
The DR actuator incorporates a newly designed non-linear gear that
optimizes the torque transmission by matching the actuators torque
profile with the Butterfly Valves torque profile. This product offers
our customers another high quality solution to meet the needs of a
NEMA4 environment.
Heater & Switches
Heating with thermostat
Temp range 14°F to +122°F
[-10°C to +50°C]
Auxiliary switch
S1A/S2A, adjustable switching
point 0-100%
Feedback potentiometer
Various models, 140 W to 10
KW
Multi-Function
Technology
Capabilities
• Configurable control and feedback
signal type
• Variable runtime
• Flexible angle of rotation setting
• Scalable operating range
• Min, Mid, Max override function
• Stored alarm information
• Stored alarm information
Rugged valves for demanding applications.
Characterized Control Valves with NEMA 4X Actuators
Product Range/Technical Data
Inches
Type
DN [mm]
2 way NPT
Actuator
3 way NPT
0.3
½
15
B207
B307
0.46
½
15
B208
B308
0.8
½
15
B209
B309
1.2
½
15
B210
B310
1.9
½
15
B211
B311
3
½
15
B212
B312
4.7
½
15
B213
B313
7.4
½
15
B214
10
½
15
B215*
B315*
4.7
¾
20
B217
B317
7.4
¾
20
B218
B318
10
¾
20
B219
24
¾
20
B220*
B320*
7.4
1
25
B222
B322
10
1
25
B223
B323
Non-Spring Return
NM / NR Series (NEMA 4X, IP66/67)
Valve Nominal Size
Cv
Valve Body
Service
Water-side control heating
and cooling systems, for
AHU‘s, re-heat coils, fan
coils, unit ventilators and
heat pumps
19
1
25
B224
30
1
25
B225*
B325*
Body
10
1¼
32
B229
B329
Ball
stainless steel
19
1¼
32
B230
B330
Stem
stainless steel
25
1¼
32
B231
B331
Seats
PTFE
37
1¼
32
B232*
TEFZEL®
19
1½
40
B238
B338
Characterizing
Disc
29
1½
40
B239
B339
Packing
2 EPDM O-rings, lubricated
37
1½
40
B240*
B340
Flow characteristic
46
1½
40
A-port equal percentage
B-port modified for constant
common port flow
29
2
50
37
2
50
46
2
50
B249
B349
57
2
50
B250*
B350
65
2
50
B251
Material
B248
B347
B348
68
2
50
B351
83
2
50
B352
85
2
50
B252
120
2
50
B253
240
2
50
B254*
60
2½
65
B261
75
2½
65
B262
110
2½
65
B263
150
2½
65
B264
210
2½
65
B265*
B277
70
3
80
130
3
80
B278
170
3
80
B280
* Models without characterizing disc
AM / AR Series (NEMA 4X, IP66/67)
B341
forged brass, nickel plated
Media temp range
0°F to 212°F [-18°C to 100°C]
Maximum
differential
pressure (ΔP)
30 psi max for typical
applications
Leakage
0% for A to AB
<2.0% for B to AB
Butterfly Valves with NEMA 4* and
NEMA 4X** Actuators
Product Range/Technical Data
Type
Fail-Safe
Actuators
HDU HD HDU HD HDU HD HDU HD HDU HD HDU HD
75
2½”
65
F665HD(U)
302
116
3”
80
F680HD(U)
600
230
4”
100
F6100HD(U)
1022
392
5”
125
F6125HD(U)
1579
605
6”
150
F6150HD(U)
3136
1202
8”
200
F6200HD(U)
5340
2047
10”
250
F6250HD(U)
Valve Body Technical Data
8250
3162
12”
300
F6300HD(U)
Service
11917
4568
14”
350
F6350HD
16388
6282
16”
400
F6400HD
21705
8320
18”
450
F6450HD
27908
10698
20”
500
F6500HD
43116
16528
24”
600
F6600HD
73426
28146
30”
750
F6750HD
EPDM
Note: Cv values listed are for ANSI Class 150 high performance butterfly valves.
Please consult the technical documentation for ANSI Class 300 Cv values.
Shaft
416 stainless steel
Flow characteristic
F6 modified equal
percentage
F7 modified linear
Media temp range
-22°F to 250°F (-30°C to
120°C)
Cv 90°
Cv 60°
Inches
DN
3-Way
Operating ambient
temperature range
-22°F to +122°F [-30°C
to + 50°C]
115
44
2”
50
F750HD(U)
Close-off pressure
HDU: 50 psi
HD:
200 psi, 2” to 12
150 psi, 14” to 30”
196
75
2½”
65
F765HD(U)
302
116
3”
80
F780HD(U)
Valve Nominal Size
Type
600
230
4”
100
F7100HD(U)
1022
392
5”
125
F7125HD(U)
1579
605
6”
150
F7150HD(U)
3136
1202
8”
200
F7200HD(U)
5340
2047
10”
250
F7250HD(U)
8250
3162
12”
300
F7300HD(U)
11917
4568
14”
350
F7350HD
16388
6282
16”
400
F7400HD
21705
8320
18”
450
F7450HD
27908
10698
20”
500
F7500HD
43116
16528
24”
600
F7600HD
73426
28146
30”
750
F6750HD
Fail-Safe
Actuators
HDU
HD
Non-Spring Return Actuators
HDU
HD
HDU
Note: Cv values listed are for ANSI Class 150 high performance butterfly valves.
Please consult the technical documentation for ANSI Class 300 Cv values.
* All NEMA 4 actuators are also IP66
** All NEMA 4X actuators are also IP66/67
HD
HDU
HD
SY (NEMA 4X)
304 stainless steel
Seats
SY (NEMA 4X)
Disc
GM (NEMA 4)
epoxy powder coated
GM (NEMA 4)
Body Finish
GK
(NEMA 4)
ductile iron ASTM
A536
GK
(NEMA 4)
Body
AFX
(NEMA 4)
Materials
AFX
(NEMA 4)
chilled, hot water, 60%
glycol
SY (NEMA 4X)
196
SY (NEMA 4X)
F650HD(U)
DR
50
DR
2”
GR (NEMA 4)
44
GR (NEMA 4)
115
GM (NEMA 4)
2-Way
GM
DN
GK
Inches
GK (NEMA 4)
Cv 60°
Non-Spring Return Actuators
AFX (NEMA 4)
Cv 90°
AFX (NEMA 4)
Valve Nominal Size
ANSI 150 and 300 Butterfly Valves with
NEMA 4* and NEMA 4X** Actuators
Product Range/Technical Data
Fail-Safe
Actuators
50
ANSI 300
F650-150SHP
F650-300SHP
146
80
2½”
65
F665-150SHP
F665-300SHP
228
125
3”
80
F680-150SHP
F680-300SHP
451
248
4”
100
F6100-150SHP
F6100-300SHP
714
392
5”
125
F6125-150SHP
F6125-300SHP
1103
607
6”
150
F6150-150SHP
F6300-300SHP
2064
1135
8”
200
F6200-150SHP
F6200-300SHP
3517
1934
10”
250
F6250-150SHP
F6250-300SHP
4837
2660
12”
300
F6300-150SHP
F6300-300SHP
6857
3592
14”
350
F6350-150SHP
F6350-300SHP
9287
4865
16”
400
F6400-150SHP
F6400-300SHP
11400
6270
18”
450
F6450-150SHP
F6450-300SHP
14420
7590
20”
500
F6500-150SHP
F6500-300SHP
22050
11550
24”
600
F6600-150SHP
F6600-300SHP
34388
18012
30”
750
F6750-150SHP
N/A
ANSI
150
ANSI
300
ANSI
150
ANSI
300
ANSI
150
ANSI
300
SY (NEMA 4X)
2”
ANSI 150
Non-Spring Return Actuators
SY (NEMA 4X)
56
DN
GM (NEMA 4)
Inches
GM (NEMA 4)
102
Cv 60°
GK (NEMA 4)
Cv 90°
GK (NEMA 4)
2-way
Valve Body Technical Data
Service
Materials
Note: Cv values listed are for ANSI Class 150 high performance butterfly valves.
Please consult the technical documentation for ANSI Class 300 Cv values.
ANSI 300
102
56
2”
50
F750-150SHP
F750-300SHP
146
80
2½”
65
F765-150SHP
F765-300SHP
228
125
3”
80
F780-150SHP
F780-300SHP
451
248
4”
100
F7100-150SHP
F7100-300SHP
714
392
5”
125
F7125-150SHP
F7125-300SHP
1103
607
6”
150
F7150-150SHP
F7300-300SHP
2064
1135
8”
200 F7200-150SHP F7200-300SHP
3517
1934
10”
250
4837
2660
12”
300 F7300-150SHP F7300-300SHP
6857
3592
14”
350 F7350-150SHP F7350-300SHP
9287
4865
16”
400
F7400-150SHP
F7400-300SHP
11400
6270
18”
450
F7450-150SHP
F7450-300SHP
14420
7590
20”
500 F7500-150SHP F7500-300SHP
22050
11550
24”
600 F7600-150SHP F7600-300SHP
ANSI
150
ANSI
300
ANSI
150
F7250-150SHP F7250-300SHP
Note: Cv values listed are for ANSI Class 150 high performance butterfly valves.
Please consult the technical documentation for ANSI Class 300 Cv values.
* All NEMA 4 actuators are also IP66
** All NEMA 4X actuators are also IP66/67
ANSI
300
ANSI
150
ANSI
300
Body
Carbon steel full lug
Disc
316 stainless steel
Seats
RPTFE
Shaft
17-4 PH stainless
Gland Seal
TFEE
Flow characteristic
F6
F7
modified equal
percentage
unidirectional
modified linear
unidirectional
Media temperature ANSI Class 150/300
range
limitations
SY (NEMA 4X)
ANSI 150
SY (NEMA 4X)
DN
GM (NEMA 4)
Inches
Non-Spring Return Actuators
GM (NEMA 4)
Cv 60°
GK (NEMA 4)
Cv 90°
GK (NEMA 4)
Fail-Safe
Actuators
3-way
chilled, hot water, 60%
glycol, steam to 50 psi
Operating ambient
temperature range
-22°F to +122°F [-30°C
to +50°C]
Close-off pressure
ANSI Class 150 to 285
psi @ 100°F
ANSI Class 300 to 725
psi @ 100°F
UL Type, NEMA, IP66 and IP67
What is the difference?
UL Type 4 and 4X enclosure rating designations are independently
tested by Underwriters Laboratories (UL) in accordance with UL
standard 50.
NEMA ratings are described in NEMA standard 250. NEMA does
not test or confirm these ratings. It is the responsibility of the
manufacturer to ensure these ratings unless an agency lists the
product, e.g. UL.
IP ratings are governed by IEC 60529 which is a European standard.
IEC 60529 outlines an international classification system for the
sealing effectiveness of enclosures of electrical equipment against
the intrusion of foreign bodies (e.g., tools, dust, fingers, and
moisture) into the equipment.
UL Standard 50
Tested
NEMA 250
UL Type 2
UL Type 4
UL Type
4X
•
Indoor use
NEMA 2
•
NEMA 4
IEC 60529
NEMA 4X
IP66
IP67
•
•
•
•
•
•
Outdoor use
•
•
•
•
•
•
Ultraviolet radiation
•
•
•
•
Completely protected from dust
•
•
•
•
•
Jets of water from all directions
•
•
•
•
•
•
•
•
•
Protection against:
•
•
Water immersion - 1 meter @15 seconds
Incidental contact w/enclosure equipment
•
•
Formation of ice
Corrosion resistant
Tested and certified by an independent
testing facility
•
•
•
•
•
•
•
•
•
Belimo has performed extensive independent testing using field evaluation in the harshest outdoor environments
to ensure the rugged exteriors of the housings can withstand varying climates. Belimo in house lab has tested for
corrosion resistance against the following: ammonia, salt mist, sea water, turpentine, aqueous sulfuric acid (30%),
chlorine (gaseous, dry), formaldehyde and phenol.
Belimo worldwide: www.belimo.com
BELIMO Americas
USA Locations, 43 Old Ridgebury Road, Danbury, CT 06810
Tel. 800-543-9038, Fax 800-228-8283, marketing@us.belimo.com
1049 Fortunado Loop, Sparks, NV 89436
Tel. 800 987-9042, Fax 800-987-8875, marketing@us.belimo.com
Canada Locations, 14/16 – 5716 Coopers Avenue, Mississauga, Ontario L4Z 2E8
Tel. 866-805-7089, Fax 905-712-3124, marketing@us.belimo.com
Latin America and The Caribbean Customer Service, Tel. 203-791-8396, Fax 203-791-9139
marketing@us.belimo.com
M40009 - 08/10 - Subject to change. ©Belimo Aircontrols (USA), Inc.
Limited amounts of falling water and dirt