Shop Atos DHA Explosion Proof Solenoid Directional Valves

The Atos DHA Valve is an On-Off, spool type directional valve equipped with explosion proof solenoids certified for safe operation in hazardous environments with potentially explosive atmosphere. All certifications met are listed below. DHA valves are SIL compliant with IEC 61508 (TUV certified). The flameproof enclosure of the solenoid prevents the propagation of accidental internal sparks or fire to the external environment. 

The solenoid is also designed to limit the surface temperature within the classified limits. 

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Explosion Proof

On-Off

Directional Valves

Spool Type

Direct Acting

5076psi (350 bar)

18.49GPM (70 lpm)

D03 (NG6)

  • Multicertification ATEX, IECEx, EC, PESO, CCC for gas group II 2G and dust category II 2D

  • Multicertification ATEX, IECEx for gas group I M2 (Mining)

  • cULus North American Certification for gas group C&D

  • SIL Compliant with IEC 61508 (TUV Certified)

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One Solenoid, 2-Position, 4-Way

Two Solenoid, 3-Position, 4-Way

Two Solenoid, 3-Position, 4-Way, with Handle



Shop Atos DHA Explosion Proof Solenoid Directional Valves

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UL Approved, Class 1 Division 1 Valves

Product SKU Positions Ways Spool Configuration Solenoid Connector Voltage Certifications Lead Time Price
DHA-0631/2/NPT 24DC 26 2-Position 4-Way P to B and A to T in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 0 $1,369.99
DHA/UL-0710/NPT 24DC 30 3-Position 4-Way P, T, A, B Open in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 0 $2,559.99
DHA/UL-0711/NPT 24DC 30 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 0 $2,559.99
DHA/UL-0713/NPT 24DC 30 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 6-8 Weeks $2,815.99
DHA/UL-0714/NPT 24DC 30 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 0 $2,595.99
DHA/UL-0751/2/NPT 24DC 30 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC cULus Class I Div I 0 $2,597.99



ATEX, IECEx, EAC, PESO, CCC Approved Valves

Product SKU Positions Ways Spool Configuration Solenoid Connector Voltage Certifications Lead Time Price
DHA-0611/NPT 24DC 26 2-Position 4-Way P to B and A to T in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $1,138.99
DHA-0631/2/NPT 24DC 26 2-Position 4-Way P to B and A to T in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $1,138.99
DHA-0710/GK 24DC 26 3-Position 4-Way P, T, A, B Open in Neutral GK-1/2" ISO/UNI-6125 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0710/M 110AC 26 3-Position 4-Way P, T, A, B Open in Neutral M20x1,5 UNI-4535 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0710/M 24DC 26 3-Position 4-Way P, T, A, B Open in Neutral M20x1,5 UNI-4535 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0710/NPT 24DC 26 3-Position 4-Way P, T, A, B Open in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $2,107.99
DHA-0711/GK 110AC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral GK-1/2" ISO/UNI-6125 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0711/GK 24DC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral GK-1/2" ISO/UNI-6125 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0711/M 110AC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral M20x1,5 UNI-4535 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0711/M 24DC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral M20x1,5 UNI-4535 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0711/NPT 110AC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0711/NPT 24DC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $2,107.99
DHA-0711/NPT/MV 24DC 26 3-Position 4-Way Cylinder Spool, All Ports Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $2,396.99
DHA-0713/GK 110AC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral GK-1/2" ISO/UNI-6125 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0713/GK 24DC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral GK-1/2" ISO/UNI-6125 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0713/M 110AC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral M20x1,5 UNI-4535 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0713/M 24DC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral M20x1,5 UNI-4535 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0713/NPT 110AC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral 1/2" NPT ANSI/ASME B1.20.1 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,107.99
DHA-0713/NPT 24DC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC Same Day $2,107.99
DHA-0713/NPT/MV 24DC 26 3-Position 4-Way Motor Spool, P Blocked, A & B to Tank in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $2,396.99
DHA-0714/GK 110AC 26 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral GK-1/2" ISO/UNI-6125 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,142.99
DHA-0714/GK 24DC 26 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral GK-1/2" ISO/UNI-6125 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,142.99
DHA-0714/M 24DC 26 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral M20x1,5 UNI-4535 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,142.99
DHA-0714/NPT 110AC 26 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 110 VAC Multicertification ATEX, IECEx, EAC, PESO, CCC 6-8 Weeks $2,142.99
DHA-0714/NPT 24DC 26 3-Position 4-Way Tandem Spool, P to T with A & B Blocked in Neutral 1/2" NPT ANSI/ASME B1.20.1 24 VDC Multicertification ATEX, IECEx, EAC, PESO, CCC 0 $2,142.99


Atos DHA Technical Specs

Please see below for additional dimensional and installation details.


Download All Certifications for the DHA Valve

CR7 Certificate:

CR12 Certificate:

CR9 Certificate:

CR13 Certificate:

CR19 Certificate:

CR7A Certificate:

CR17 Certificate:

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