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EL-O-Matic Pneumatic actuators are powerful
and compact double rack and pinion units for use with
ball, butterfly and plug valves and any device requiring
accurate and dependable quarter turn rotary motion.
The use of high grade steel and aluminum components together
with EL-O-Matic's patended 3 point piston support provides
a tough reliable unit for the automation of today's high
performance industrial valves. Modern synthetic bearings
ensure no metallic contact between moving components. |
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Spring return actuators incorporate the multiple spring concept
for maximum flexibility, they are also "field reverseable".
Safety features include an anti-blow out spindle and a spring
retaining system which ensures no spring tension on disassembly.
A wide range of control options are available to cover each
and every industrial application.
The choice of actuator depends primarily on the valves’ torque
requirement, and with El-O-Matic you have the widest range
possible, 18 basic model sizes covering a torque range from 12
to 4000 Nm.
'E' Series actuators incorporate a body of cast
aluminum
and have pistons where the rack teeth are precision machined
onto the aluminum casting. Spring return versions have a
maximum of 6 springs, 3 in each end cap assembled as a concentric
stack.
'P' Series actuators cover the large end of the torque
range. These all incorporate a body of cast aluminium and
have steel for the rack on pinion drive. Spring return versions
have a maximum of 14 springs 7 in each end cap assembled within
a hexagon pattern.
All actuators have mounting flanges and drives to ISO 5211.
Mounting kits can be provided for most of the worlds quarter
turn valves.
EL-O-Matic actuators comply fully with all the relevant
industry standards. Control interfaces for solonoid valves,
switch boxes and positioners satisfy the NAMUR standard (VDI/VDE
3845).
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Double Acting Actuator
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Single Acting Actuator
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Actuator with steel housing
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Actuator with 1800 rotation
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Three position Actuator
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Limit stops in the end caps
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Actuator with +
30 or -
30 extra travel
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| Pressure |
:
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Upto 8 bar |
| Temperature |
:
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-200 to 800 C |
| Media |
:
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Air (dry or lubricated)
Non-corrosive gas or light hydraulic oil |
| Construction |
: |
Suitable for indoor or outdoor installation |
| Material |
: |
Housing - Aluminium Alloy |
| Drive Shaft |
: |
Carbon Steel |
| Finish |
: |
Yellow Colour Powder Coated |
| Rotation (Standard) |
:
: |
Counter clockwise to open with port 'A'
pressurised
Spring return Actuators air fail to close clockwise |
| Movement(Standard) |
: |
91.50 from -0.50 to910
counter-clockwise |
| Lubrication |
: |
Factory lubricated for the normal life of
Actuators |
| Life |
: |
5,00,000 operations minimum |
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| ACTUATOR TORQUE - AT 6 BAR |
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MODEL
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DA
TORQUE (Nm)
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SR
TORQUE (NMM)
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AIR STROKE
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SPRING STROKE
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START
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END
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START
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END
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E12
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14.6
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10.3
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7.5
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7.2
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4.6
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E25
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27
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13
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4
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21
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13
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E40
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51
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25
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8
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40
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25
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E100
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115
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58
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21
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88
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55
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E200
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251
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125
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41
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196
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123
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E350
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436
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206
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63
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347
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223
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E600
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741
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364
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114
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584
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367
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E950
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1107
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554
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174
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869
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538
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E1600
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1829
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907
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305
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1421
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897
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E3200 |
3496 |
1570 |
410 |
2980 |
1810 |
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P60
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69
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42
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22
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44
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25
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P150
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174
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109
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65
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102
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59
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P280
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329
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195
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76
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236
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120
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P500
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581
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382
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102
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448
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179
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P750
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864
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582
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217
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605
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253
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P1100
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1274
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834
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429
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791
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396
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P2500
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2922
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1633
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947
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1849
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1160
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P4000
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4954
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2778
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1620
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3120
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1958
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| ACTUATOR DIMENSIONS (mm ) |
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Model
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A
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B
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C
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D
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H
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O
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V1
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V2
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W1
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W2
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E12
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103
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118
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60
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20
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60
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9
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42
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-
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M6x8
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-
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E25
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135
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178
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81
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20
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83
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11
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50
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-
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M6x9
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-
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E40
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147
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204
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95
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20
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97
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14
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50
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70
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M6x9
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M8x10
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E100
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176
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267
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118
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20
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117
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19
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50
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70
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M6x9
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M8x10
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E200
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237
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360
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143
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20
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137
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22
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70
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102
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M8x10
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M10x12
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E350
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305
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387
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181
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20
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182
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27
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70
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102
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M8x10
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M10x12
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E600
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387
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477
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220
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30
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217
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27
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102
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125
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M10x12
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M12x15
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E950
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424
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517
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259
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30
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242
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36
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102
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140
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M10x12
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M16x20
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E1600
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516
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570
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297
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30
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275
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46
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165
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-
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M20x25
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-
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E3200 |
540 |
642 |
356 |
30 |
326 |
55 |
165 |
254 |
M20x35x4 |
M16x25x8 |
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P60
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155
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184
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101
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20
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110
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14
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50
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70
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M6x9
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M8x10
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P150
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186
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217
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135
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20
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144
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19
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70
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102
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M8x10
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M10x12
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P280
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232
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312
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160
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20
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173
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22
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70
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102
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M8x10
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M10x12
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P500
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271
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352
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190
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30
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206
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27
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102
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125
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M10x12
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M12x15
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P750
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285
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388
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234
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30
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255
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27
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102
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125
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M10x12
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M12x15
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P1100
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340
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478
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247
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30
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261
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36
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140
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-
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M16x20
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-
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P2500
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380
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568
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360
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30
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360
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46
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165
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-
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M20x25
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-
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P4000
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498
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835
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380
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30
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390
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55
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254
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M16 x 20 x 8
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-
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