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Leveraging high‑performance coils and premium internal components, the 081‑Series solenoid valves serve a broad range of actuator piloting duties for pharmaceutical intermediates, specialty chemicals, chemical synthesis, polymer materials, pesticides and catalyst processing.
They deliver long‑service‑life reliable performance across industrial automation applications.
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Ordering Code Builder |
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Coil |
Entry |
Series |
Port |
Function |
Body |
Manual |
Power |
Approval |
Special |
Voltage |
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DLCA |
M | 081 | N14 | 3 |
AL |
N | 018 | G | * |
24VDC |
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Selection Code Fields |
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Field |
Code / Choices |
Selection meaning |
Notes |
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Coil Category |
ISCA / ISCS / XHCA / XHCS / DLCA / DLCS |
Intrinsically safe coil; Ex d junction box with Ex m coil; Junction-box Ex coil |
Aluminum or stainless-steel enclosure depends on suffix. See coil category matrix below |
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Cable Entry |
Blank = 1/2" NPT, M = M20 x 1.5 |
Threaded cable entry selection. |
Junction-box coils supplied without cable gland |
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Product Series |
081 |
08 Series Type 1 product series code. |
Use 081 in the ordering code |
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Port Size |
N14 = NPT 1/4", G14 = G 1/4" |
Process / pneumatic port connection. |
Confirm thread standard with project piping or manifold interface |
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Function Type |
1=3/2 Single Coil, 2=5/2 Single Coil |
Valve function and coil configuration selection |
Select according to the required port/position configuration and coil arrangement. |
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Body Material |
AL= Aluminum/PBT-GF30 end-cap |
Aluminum/Stainless Steel |
Standard material for listed configuration. |
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Manual Operator |
Blank= With Manual-Operator |
With or without manual-operator |
Select according to site operation and safety philosophy |
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Power Consumption |
010 / 018 / 025 / 035 / 080 |
Coil power level selection |
Power by three digits, e.g. 018 = 1.8W. |
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Solenoid Certification |
E = ATEX Certified |
Hazardous-area certification selection for the solenoid coil. |
Select according to project or site requirements. |
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Special Option |
* |
Special on request. |
Confirm with ONENESS before order release. |
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Voltage |
24VDC / 110VDC, 24VAC / 220VAC / ... |
Rated coil voltage. |
Allowable voltage fluctuation: -15% to +10% of rated voltage. |
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Technical Specifications |
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Item |
Specification |
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Operation principle |
Pilot operated |
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Media |
Air-inert gas |
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Ambient temperature |
-40°F to 149°F (-40℃ to 65℃) |
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Media temperature |
-40°F to 149°F (-40℃ to 65℃) |
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Operating pressure differential |
29 - 145 psi (2 - 10 bar) |
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Flow coefficient |
1.23 Cv（1.06 Kv m³/h / 17.67 Kv l/min) - 1/4" |
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Body material |
Aluminum / Stainless Steel |
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Application environment |
Indoor / Outdoor |
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Installation |
Any Position |
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IP rating |
IP66 / IP67 |
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Coil Category Matrix |
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Code |
Coil category / enclosure |
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ISCA |
Intrinsically Safe Solenoid, Aluminum |
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ISCS |
Intrinsically Safe Solenoid, Stainless Steel |
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XHCA |
Ex d junction box with Ex m coil, A luminum |
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XHCA |
Ex d junction box With Ex m Coil, Stainless Steel |
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DLCA |
Junction-box Ex coil, Aluminum |
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DLCS |
Junction-Box Ex Coil, Stainless Steel |
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Solenoid Operators |
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Class of insulation |
DC watts |
AC watts |
Standard voltage |
| H |
1-8W |
1.8-8W |
DC: 12-240V; AC: 24V- 440V AC /40-60Hz |
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Explosion-Proof Marking Reference |
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Operator family |
Gas marking |
Dust marking |
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ISCA / ISCS |
Ex ia IIC T6/T5 Ga |
Ex ia IIIC T85℃/T100℃ Db |
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XHCA / XHCS |
Ex db mb IIC T6...T3 Gb |
Ex mb tb IIIC T85℃...T170℃ Db |
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DLCA / DLCS |
Ex db IIC T6 Gb |
Ex tb ⅢC T85℃ Db |
Electrical / Documentation Notes
ISC/XHC/DLC: 1/2" NPT or M20 x 1.5 threaded cable entry; enclosure supplied without cable gland. For special coil requirements, consult ONENESS.
