The Brodie BV70 Differential Control Valve is a high‑performance control valve engineered to manage liquid flow in pipelines by responding to differences in upstream and downstream pressure. This differential action enables the valve to maintain consistent flow, protect pumps and meters, and stabilize system performance in applications where pressure fluctuations can impact accuracy and reliability.

Designed for use in petroleum, fuel distribution, and industrial fluid systems, the BV70 valve continuously monitors pressure differential and adjusts flow accordingly to maintain target conditions. This capability helps prevent excessive flow, minimize surge pressure, and reduce stress on downstream equipment — enhancing the safety, efficiency, and longevity of the overall system.

Constructed with rugged materials and precision internal components, the BV70 Differential Control Valve delivers reliable performance in demanding environments. Its durable design ensures long service life with minimal maintenance, while its automatic differential responsiveness eliminates the need for constant manual adjustment.

Key Features:

• Controls liquid flow based on pressure differential

• Maintains stable flow conditions despite pressure changes

• Protects pumps, meters, and downstream equipment

• Durable construction for petroleum and industrial applications

• Automatic response without manual intervention

• Ideal for distribution, metering, and process‑control systems

The Brodie BV70 Differential Control Valve provides dependable automatic flow regulation for systems experiencing pressure variations, helping improve operational stability and protect critical equipment in fluid handling installations.