Hydraulic Actuated Pneumatic Valves (HAV)

Impco pneumatic valves control the compressed-air functions at the core of our drilling equipment — percussion, rotation and flushing supply to the drifters and air motors.

Impco pneumatic valves control the compressed-air functions at the core of our drilling equipment — percussion, rotation and flushing supply to the drifters and air motors.

Designed for mine air at typical shaft-supply pressures, they are built with robust bodies and serviceable internals to withstand water, grit and the constant vibration of sinking operations. Each valve is manufactured to Impco’s in-house specification, tested before dispatch, and fully interchangeable across our equipment range — simplifying spares holding and keeping machines drilling.

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