The IMI BV Series Big Volume Booster is designed for rapid, precise actuator control in demanding applications. It delivers high-volume boosting with an integral stabilising by-pass, allowing fine-tuning via an adjustment screw. The manifold mounting system eliminates the need for additional fittings, simplifying installation and saving space. Built from durable aluminium or stainless steel 316, it withstands extreme conditions, including offshore environments. The robust metal piston design removes the need for diaphragms, enhancing reliability. With a high CV value, optimised air boosting, and secure adjustment mechanisms, the BV Series ensures efficient, stable, and long-lasting performance in critical industrial settings.

Key features

Integral stabilising by-pass

High CV value inlet and outlet

Manifold mounting system

Aluminium (5kg) or stainless steel 316 (12.5kg) construction

Operating temperature range: -40°C to 85°C

Works with single and double-acting actuators

Designed for standard, offshore, and extreme conditions

Pilot signal connection: 1/2” NPT

Operating pressure: 2.5 to 7 bar, 10 bar design pressure

Exhaust port compatible with silencers or check valves