2024年3月26日发(作者：仁亦云)
Datasheet Electric Actuators Type EA 21 EA 31 EA 42
Advantages
- Simple handling
- Robust PP-GF housing with great chemical resistance
- Long life time due to roust concept and the choice of best electronic
- Universal use thanks to wide rang power supply and standard interfaces
- Flexible configuration thanks to the modular concept
- Integrated position indicator
- Integrated emergency manual override
- Numerous controlling and monitoring opportunities
Combinations
EA 21 with 2- or 3-Way Ball Valve
EA 31 with 2 Way Ball Valve up to DN 100
EA 31 with Butterfly Valve Type 567 / 568
EA 42 with Butterfly Valve Type 567 / 568
Type EA 21, EA31, EA42
Rated voltage Allowable humidity
AC: 100 - 230 V, 50/60Hz Max. 90 % relative humidity, non condensing
AC/DC: 24 V, 56/60 Hz
Housing materials
PP fiberglass reinforced, flame retardant, external
Rated voltage tolerance
stainless steel screws
± 10%
Accessories
Fail-safe unit including battery
Electric impedance
230 V, 100 kΩ Heating element
24 V, 4.7 kΩ Additional limit switches Ag-Ni, Au, NPN, PNP
Monitoring print with optional:
Protection class
2)
65 per EN 60529 UL /USA: Indoor use - Cycle time extension
- Cycle time monitoring
- Monitoring a selected maximum number of cycles
Pollution grade
2 per EN 61010-1 - Monitoring a selected maximum motor current
- Position feedback signal 4-20 mA
Overload protection
Current/ time dependent (resetting)
Position signalization for 4-20 mA feedback
Positioner
Overload category
II Testing adapter RS 232
AS Interface modul
Ambient temperature
1)
-10° to +50°C
EA21 EA31 EA42
AC: 40 VA at AC: 40 VA at AC: 60 VA at
100 - 230 V 100 - 230 V 100 - 230 V
Rated Output
AC/DC: 24 VA at 24V AC/DC: 32 VA at 24V AC/DC: 40 VA at 24V
10 (20) Nm 60 (120) Nm 100 (250) Nm
Nominal torque Mdn (peak)
100%, reduced for UL
Duty cycle at 25°C / 15 min
50% 35%
certification
Control time s/90° at Mdn 5 s 15 s 20 s
F05 F07 F07
Connectors
250000 100000 75000
Cycles at 20°C and Mdn
2.193 kg 3.536 kg 4.995 kg
Weight
max. 180°, set to 90°
Actuating angle
1) For temperatures below – 10 °C as well as condensation, the heating element should be built in
2) Protection rating IP67 when used with cable glands and vertical installation.
1
Combinations
Electric actuated Ball Valves
Electric actuated valves type 130 - 135 are based on the ball valve type 546 with the electric
actuator EA21 (DN10-DN50) or EA31 (DN65-DN100). These types are made for applications
with special process requirements.
Ball Valve Electric Manual Ball Dimensions Materials Standards
Electric Actuator Valve
Type 130
Type 131
Type 132
Type 133
Type 134
Type 135
EA 21/31
EA 21/31
EA 21
EA 21/31
EA 21/31
EA 21/31
Type 546
Type 546
Type 546
Type 546
Type 546
Type 546
DN 10 - DN 100
DN 10 - DN 100
DN 10 - DN 50
DN 10 - DN 100
DN 10 - DN 100
DN 10 - DN 100
PVC-U, PVC-C, ABS,
PP
PVDF
PVC-U, PVC-C,
PVC-U, ABS,
PVC-U, PVC-C, PP,
PVDF
ISO/DIN
all standards
all standards
ASTM/ANSI
BS
JIS
Electric actuated valves type 185 - 188 are based on the ball valve type 543 d16DN10 up
to d63DN50 and the electric actuator EA21. These types are modular upgradeable for mixing
or diverting applications which demand special process requirements.
Ball Valve
Electric
Type 185
Electric
Actuator
EA 21
Manual Ball Valve Dimensions Materials Standards
Type 543 horizontalDN 10-DN 50
Type 186 EA 21 Type 543 horizontalDN 10-DN 50 DIN/ISO, ASTM
Type 187 EA 21 Type 543 horizontalDN 10-DN 50 DIN/ISO, ASTM
Type 188 EA 21 Type 543 vertical DN 10-DN 50 DIN/ISO, JIS
Electric actuated Butterfly Valves
The electric actuated wafer butterfly valve type 140 offer a wide variety of applications.
Due to an optional positioner it can be used as an on / off valve as well as a precise flow
control valve.
The electric actuated lug butterfly valves type 141/142 offer a wide variety of applications.
Due to an optional positioner it can be used as an on / off valve as well as a precise flow
control valve.
Butterfly Valve
Electric
Type 140
Type 141
Type 142
Electric
Actuator
EA31/EA42
EA31/EA42
EA31/EA42
Manual Butterfly
Valve
Type 567
Type 568
Type 568
Dimensions Materials Standards
PVC-U, PVC-C,
ABS
PROGEF
SYGEF
PVC-U, ABS
all standards
DN 50 - DN 300
DN 50 - DN 200
DN 50 - DN 200
all
all
all
all standards
ISO/DIN
ANSI
2
The metal butterfly valves type 037E / 038E / 039E can be used as open/close or control valve.
The easy installation of the valve between pipe flanges warrants reliable operation and sealing.
The Rilsan
®
-coating of the valve body and the ductile iron disc provide a high resistance against
corrosion. The butterfly valves are also available in a standard version with stainless steel disc.
Butterfly Valve Electric Actuator Manual Butterfly Dimensions Standards
Electric Valve
Type 037E
Type 038E
Type 039E
EA31/EA42
EA31/EA42
EA31/EA42 from
DN 350: Auma
Type 037 Wafer style
Type 038 Lug style
Type 039 Wafer style
DN 50 - DN 300
DN 50 - DN 300
DN 50 - DN 1200
all standards
ISO/DIN; BS,
ASTM
all standards
Exploded view
1. Limit switches S1 6. Electrical supply unit, without protection
and S2 against accidental contact
2. Direct current 7. Shaft for emergency manual override
motor
3. Optical position 8. Connections for DIN plug or cable gland
indicator
4. Plug for 9. Assembly bolt for accessories
accessories
5. Terminal strip for external connections max. 1.5 mm²
Dimensions
EA21
EA31
EA42
L1 L2 L3 L4 L5 L6 L7 L8 L9 H1 H2 H3
mm mm mm mm mm mm mm mm mm mm mm mm
150 83108 64 167 20189
150 83108 64 190 25212
150 83108 64 208 25230
3
Wiring diagram
Planning Fundamentals
The following link will lead you to the Georg Fischer
Planning Fundamentals. These detailed documents will
support you by choosing the right valve for your
application.
/content/gfps/com/en/support_and_services/pl
anning_assistance/planning_?lang=en
4
2024年3月26日发(作者：仁亦云)
Datasheet Electric Actuators Type EA 21 EA 31 EA 42
Advantages
- Simple handling
- Robust PP-GF housing with great chemical resistance
- Long life time due to roust concept and the choice of best electronic
- Universal use thanks to wide rang power supply and standard interfaces
- Flexible configuration thanks to the modular concept
- Integrated position indicator
- Integrated emergency manual override
- Numerous controlling and monitoring opportunities
Combinations
EA 21 with 2- or 3-Way Ball Valve
EA 31 with 2 Way Ball Valve up to DN 100
EA 31 with Butterfly Valve Type 567 / 568
EA 42 with Butterfly Valve Type 567 / 568
Type EA 21, EA31, EA42
Rated voltage Allowable humidity
AC: 100 - 230 V, 50/60Hz Max. 90 % relative humidity, non condensing
AC/DC: 24 V, 56/60 Hz
Housing materials
PP fiberglass reinforced, flame retardant, external
Rated voltage tolerance
stainless steel screws
± 10%
Accessories
Fail-safe unit including battery
Electric impedance
230 V, 100 kΩ Heating element
24 V, 4.7 kΩ Additional limit switches Ag-Ni, Au, NPN, PNP
Monitoring print with optional:
Protection class
2)
65 per EN 60529 UL /USA: Indoor use - Cycle time extension
- Cycle time monitoring
- Monitoring a selected maximum number of cycles
Pollution grade
2 per EN 61010-1 - Monitoring a selected maximum motor current
- Position feedback signal 4-20 mA
Overload protection
Current/ time dependent (resetting)
Position signalization for 4-20 mA feedback
Positioner
Overload category
II Testing adapter RS 232
AS Interface modul
Ambient temperature
1)
-10° to +50°C
EA21 EA31 EA42
AC: 40 VA at AC: 40 VA at AC: 60 VA at
100 - 230 V 100 - 230 V 100 - 230 V
Rated Output
AC/DC: 24 VA at 24V AC/DC: 32 VA at 24V AC/DC: 40 VA at 24V
10 (20) Nm 60 (120) Nm 100 (250) Nm
Nominal torque Mdn (peak)
100%, reduced for UL
Duty cycle at 25°C / 15 min
50% 35%
certification
Control time s/90° at Mdn 5 s 15 s 20 s
F05 F07 F07
Connectors
250000 100000 75000
Cycles at 20°C and Mdn
2.193 kg 3.536 kg 4.995 kg
Weight
max. 180°, set to 90°
Actuating angle
1) For temperatures below – 10 °C as well as condensation, the heating element should be built in
2) Protection rating IP67 when used with cable glands and vertical installation.
1
Combinations
Electric actuated Ball Valves
Electric actuated valves type 130 - 135 are based on the ball valve type 546 with the electric
actuator EA21 (DN10-DN50) or EA31 (DN65-DN100). These types are made for applications
with special process requirements.
Ball Valve Electric Manual Ball Dimensions Materials Standards
Electric Actuator Valve
Type 130
Type 131
Type 132
Type 133
Type 134
Type 135
EA 21/31
EA 21/31
EA 21
EA 21/31
EA 21/31
EA 21/31
Type 546
Type 546
Type 546
Type 546
Type 546
Type 546
DN 10 - DN 100
DN 10 - DN 100
DN 10 - DN 50
DN 10 - DN 100
DN 10 - DN 100
DN 10 - DN 100
PVC-U, PVC-C, ABS,
PP
PVDF
PVC-U, PVC-C,
PVC-U, ABS,
PVC-U, PVC-C, PP,
PVDF
ISO/DIN
all standards
all standards
ASTM/ANSI
BS
JIS
Electric actuated valves type 185 - 188 are based on the ball valve type 543 d16DN10 up
to d63DN50 and the electric actuator EA21. These types are modular upgradeable for mixing
or diverting applications which demand special process requirements.
Ball Valve
Electric
Type 185
Electric
Actuator
EA 21
Manual Ball Valve Dimensions Materials Standards
Type 543 horizontalDN 10-DN 50
Type 186 EA 21 Type 543 horizontalDN 10-DN 50 DIN/ISO, ASTM
Type 187 EA 21 Type 543 horizontalDN 10-DN 50 DIN/ISO, ASTM
Type 188 EA 21 Type 543 vertical DN 10-DN 50 DIN/ISO, JIS
Electric actuated Butterfly Valves
The electric actuated wafer butterfly valve type 140 offer a wide variety of applications.
Due to an optional positioner it can be used as an on / off valve as well as a precise flow
control valve.
The electric actuated lug butterfly valves type 141/142 offer a wide variety of applications.
Due to an optional positioner it can be used as an on / off valve as well as a precise flow
control valve.
Butterfly Valve
Electric
Type 140
Type 141
Type 142
Electric
Actuator
EA31/EA42
EA31/EA42
EA31/EA42
Manual Butterfly
Valve
Type 567
Type 568
Type 568
Dimensions Materials Standards
PVC-U, PVC-C,
ABS
PROGEF
SYGEF
PVC-U, ABS
all standards
DN 50 - DN 300
DN 50 - DN 200
DN 50 - DN 200
all
all
all
all standards
ISO/DIN
ANSI
2
The metal butterfly valves type 037E / 038E / 039E can be used as open/close or control valve.
The easy installation of the valve between pipe flanges warrants reliable operation and sealing.
The Rilsan
®
-coating of the valve body and the ductile iron disc provide a high resistance against
corrosion. The butterfly valves are also available in a standard version with stainless steel disc.
Butterfly Valve Electric Actuator Manual Butterfly Dimensions Standards
Electric Valve
Type 037E
Type 038E
Type 039E
EA31/EA42
EA31/EA42
EA31/EA42 from
DN 350: Auma
Type 037 Wafer style
Type 038 Lug style
Type 039 Wafer style
DN 50 - DN 300
DN 50 - DN 300
DN 50 - DN 1200
all standards
ISO/DIN; BS,
ASTM
all standards
Exploded view
1. Limit switches S1 6. Electrical supply unit, without protection
and S2 against accidental contact
2. Direct current 7. Shaft for emergency manual override
motor
3. Optical position 8. Connections for DIN plug or cable gland
indicator
4. Plug for 9. Assembly bolt for accessories
accessories
5. Terminal strip for external connections max. 1.5 mm²
Dimensions
EA21
EA31
EA42
L1 L2 L3 L4 L5 L6 L7 L8 L9 H1 H2 H3
mm mm mm mm mm mm mm mm mm mm mm mm
150 83108 64 167 20189
150 83108 64 190 25212
150 83108 64 208 25230
3
Wiring diagram
Planning Fundamentals
The following link will lead you to the Georg Fischer
Planning Fundamentals. These detailed documents will
support you by choosing the right valve for your
application.
/content/gfps/com/en/support_and_services/pl
anning_assistance/planning_?lang=en
4