08-0 Pilot-Operated Spool Valve

Ordering Code Builder

Coil

Entry

Series

Port

Function

Body

Manual

Power

Approval

Special

Voltage

DLCA

AL

24VDC

Selection Code Fields

Field

Code / Choices

Selection meaning

Notes

Coil Category

ISCA / XHCA / DLCA

Intrinsically safe coil; Ex d junction box with Ex m coil; Junction-box Ex coil

Aluminum enclosure depends on suffix. See coil category matrix below

Cable Entry

Blank = 1/2" NPT,   M = M20 x 1.5

Threaded cable entry selection.

Junction-box coils supplied without cable gland

Product Series

080

08 Series Type 0 product series code.

Use 080 in the ordering code

Port Size

N14 = NPT 1/4",   G14 = G 1/4"
N12 = NPT 1/2",   G12 = G 1/2"
NMN14/NMG14 = 1/4" Namur（NPT/G）
NMN12/NMG12 = 1/2" Namur（NPT/G）

Process / pneumatic port connection.

Confirm thread standard with project piping or manifold interface

Function Type

1=3/2 Single Coil,   2=5/2 Single Coil
3=5/2 Dual Coil,   4=5/3 Center Closed
5=5/3 Center Exhausted
6= 3/2 or 5/2 Single Coil
7=3/2 or 5/2 Dual Coils

Valve function and coil configuration selection

Select according to the required port/position configuration and coil arrangement.

Body Material

AL

Aluminum

Standard material for listed configuration.

Manual Operator

Blank= With Manual-Operator
N= W/O Manual-Operator

With or without manual-operator

Select according to site operation and safety philosophy

Power Consumption

010 / 018 / 025 / 035 / 080

Coil power level selection

Power by three digits, e.g. 018 = 1.8W.

Solenoid Certification

E = ATEX Certified
G = IECEx Certified

Hazardous-area certification selection for the solenoid coil.

Select according to project or site requirements.
Certification may vary by configuration.

Special Option

*

Special on request.

Confirm with ONENESS before order release.

Voltage

24VDC / 110VDC; 24VAC / 220VAC / ...

Rated coil voltage.

Allowable voltage fluctuation: -15% to +10% of rated voltage.

Technical Specifications

Item

Specification

Operation principle

Pilot operated

Media

Air-inert gas

Ambient temperature

-13°F to 149°F (-25℃ to 65℃)

Media temperature

-13°F to 149°F (-25℃ to 65℃)

Operating pressure differential

29 - 145 psi (2 - 10 bar)

Flow coefficient

1.23 Cv（1.06 Kv m³/h/ 17.67 Kv l/min) - 1/4"
3.27 Cv（2.80 Kv m³/h/ 46.67 Kv l/min）- 1/2"

Body material

Aluminum

Application environment

Indoor / Outdoor

Installation

Any Position

IP rating

IP66 / IP67

Coil Category Matrix

Code

Coil category / enclosure

ISCA

Intrinsically Safe Solenoid, Aluminum

XHCA

Ex d junction box with Ex m coil, A luminum

DLCA

Junction-box Ex coil, Aluminum

Solenoid Operators

Class of insulation

DC watts

AC watts

Standard voltage

1-8W

1.8-8W

DC: 12-240V; AC: 24V- 440V AC /40-60Hz

Explosion-Proof Marking Reference

Operator family

Gas marking

Dust marking

ISCA

Ex ia IIC T6/T5 Ga

Ex ia IIIC T85℃/T100℃ Db

XHCA

Ex db mb IIC T6...T3 Gb

Ex mb tb IIIC T85℃...T170℃ Db

DLCA

Ex db IIC T6 Gb

Ex tb ⅢC T85℃ Db