MAC Valves with explosion proof housing brings premium pneumatic solutions to hazardous environments.

MAC’s extensive line of valves approved for Hazardous Locations stands out with industry leading technology and legendary reliability. Available in 2-way, 3-way and 4-way configurations, with flows up to 175Cv and having globally recognized approvals, MAC has a valve solution that will bring value to your application. The explosion-proof architecture is available in form factors D-Coil and D-Pilot. This NEW innovation seals the spark from the outside atmosphere allowing higher wattage applications to function safely and reliably.

D-Coil compatible with hazardous locations:

Small 3-way series: 35A series
Large 3-way series: 52A series, 53A series, 54A series, 67A series
Small 4-way series: 45A series, 400A series
Large 4-way series: 92B series, 93A series
Pulse Valve series: PVO3B, PV06B, PV09B, PV12A
ISO 2 & 3 Valve series: MV-X1A, MV-X2A, MV-X3A
- ISO 1 requires additional modifications. Contact your account manager for details.

Hazardous Location Pilot Valves: contact your local AM or local NEFF office for an interactive look.

MAC hazardous location options and drawings

The classification list of US and Canadian approvals include explosion-proof, dust-ignition proof, ATEX certification, and IECEx certification. Wiring must follow electrical code.