ASCO
ASCO 272 Series Direct Operated
2/2
Differential pressure | 0-20 bar |
Max. permitted pressure | 20 bar |
Max. viscosity | 40 cSt (mm²/s) |
Response time | 8-20 ms (air P=6 bar) |
Media | Air, gas, water and oil |
Media temperature | -25 °C to +80 °C NBR (nitrile) |
IP-class | IP65 |
Standard voltages | DC (=) 24 V |
Connection | DIN 43650/A |
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Design |
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Valve body | Brass and stainless 316L |
Core | Stainless |
Spring | Stainless |
Seat | Brass and stainless |
Seals | NBR (standard) |
Shading ring | Copper |
Coil | Epoxy |
Special seals | FPM, EPDM |
NO |
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Dimensions
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Coil | A | B | C | D | Weight (kg) |
JMX | 70 | 55 | 30 | 75 | 0.37 |
CMXX-FT | 85 | 64 | 45 | 84 | 0.54 |
Coil | Power consumption | Ambient temperature | Item number spare coil | ||||||
| switching on | operation | warm/cold |
| 24 V DC | 24 V AC | 115 V AC | 230 V AC | |
| ~ | ~ | = |
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| VA | VA | W | W |
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JMX | 23.0 | 14.0 | 8.0 | 8/9.7 | -25 °C to +60 °C | 43005099 | 43005090 | 43005093 | 43005096 |
CMXX-FT | 55.0 | 23.0 | 10.5 | 9/11.2 | -20 °C to +75 °C | 400425142 | 400425101 | 400425118 | 400425117 |
Order number
Order no. |
| Connection | Orifice | Flow factor | Differential pressure bar | Coil | |||||
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| G | mm | Kv | air/gas | water/oil |
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~ | = |
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| m³/h | l/min. | min. | ~ | = | ~ | = | ~/= |
Brass housing, NBR seals |
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SCE272A007 | - | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | - | 10 | - | JMX |
SCE272A022 | SCE272A022S3 | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | 20 | 10 | 10 | CMXX-FT |
Stainless housing, NBR seals |
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SCE272A037 | - | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | - | 10 | - | JMX |
SCE272A052 | SCE272A052S3 | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | 10 | 10 | 10 | CMXX-FT |
Special versions
- Other voltages
- Explosion-proof version
- Hand control
Accessories
- Cable connector - C18209N21
- Normally closed/open
- Large flow
- Working pressure 0 bar to 40 bar
- Housing in brass or stainless
Selected variant
Selected variant
Specifications
Product description
Differential pressure | 0-20 bar |
Max. permitted pressure | 20 bar |
Max. viscosity | 40 cSt (mm²/s) |
Response time | 8-20 ms (air P=6 bar) |
Media | Air, gas, water and oil |
Media temperature | -25 °C to +80 °C NBR (nitrile) |
IP-class | IP65 |
Standard voltages | DC (=) 24 V |
Connection | DIN 43650/A |
|
|
Design |
|
Valve body | Brass and stainless 316L |
Core | Stainless |
Spring | Stainless |
Seat | Brass and stainless |
Seals | NBR (standard) |
Shading ring | Copper |
Coil | Epoxy |
Special seals | FPM, EPDM |
NO |
|
Dimensions
|
Coil | A | B | C | D | Weight (kg) |
JMX | 70 | 55 | 30 | 75 | 0.37 |
CMXX-FT | 85 | 64 | 45 | 84 | 0.54 |
Coil | Power consumption | Ambient temperature | Item number spare coil | ||||||
| switching on | operation | warm/cold |
| 24 V DC | 24 V AC | 115 V AC | 230 V AC | |
| ~ | ~ | = |
|
|
|
|
| |
| VA | VA | W | W |
|
|
|
|
|
JMX | 23.0 | 14.0 | 8.0 | 8/9.7 | -25 °C to +60 °C | 43005099 | 43005090 | 43005093 | 43005096 |
CMXX-FT | 55.0 | 23.0 | 10.5 | 9/11.2 | -20 °C to +75 °C | 400425142 | 400425101 | 400425118 | 400425117 |
Order number
Order no. |
| Connection | Orifice | Flow factor | Differential pressure bar | Coil | |||||
|
| G | mm | Kv | air/gas | water/oil |
| ||||
~ | = |
|
| m³/h | l/min. | min. | ~ | = | ~ | = | ~/= |
Brass housing, NBR seals |
|
|
|
|
|
|
|
|
| ||
SCE272A007 | - | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | - | 10 | - | JMX |
SCE272A022 | SCE272A022S3 | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | 20 | 10 | 10 | CMXX-FT |
Stainless housing, NBR seals |
|
|
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| |
SCE272A037 | - | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | - | 10 | - | JMX |
SCE272A052 | SCE272A052S3 | 1/4 | 2.5 | 0.2 | 3.3 | 0 | 20 | 10 | 10 | 10 | CMXX-FT |
Special versions
- Other voltages
- Explosion-proof version
- Hand control
Accessories
- Cable connector - C18209N21
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