390 Series Instrumentation Ball Valves – Precision Brass Flow Control

The 390 Series Instrumentation Ball Valves offer a complete range of precision brass ball valves designed for instrumentation, panel mounting, and industrial fluid control applications. Built for durability and corrosion resistance, these valves provide dependable quarter-turn shutoff and long service life in demanding environments.

This series includes several sub-categories to support different system requirements:

390BV Instrumentation Ball Valves

Standard 2-way brass ball valves engineered for reliable on/off control in instrumentation and panel systems. Designed for smooth operation and tight sealing.

391BV Instrumentation Ball Valves

Similar in performance to the 390BV series, with alternate porting or size configurations for added installation flexibility.

392BV–395BV Instrumentation Ball Valves

Expanded configurations offering additional port options and sizing variations to meet specific flow control and layout requirements.

Across all models, the 390 Series delivers compact design, consistent sealing performance, and dependable brass construction for precise fluid control applications.

Click on a sub-category to view detailed specifications and available products.