The Bürkert Type 2863 is a high-performance compact 2/2-way direct-acting electronic flow modulator, optimized for rigorous and complex industrial fluid and gas regulation scenarios. Built on the mature Type 2873 valve platform with structural optimization and functional upgrading, this robust proportional valve delivers dynamic, stable, and precise flow modulation, serving as a reliable core actuator for closed-loop control systems in challenging industrial environments.

• Wide orifice range from 0.8 mm to 4.0 mm for diversified micro and medium flow regulation
• Stable operation under industrial pressure conditions up to 3.5 bar
• Wide temperature spectrum of -10°C to 90°C for fluctuating working conditions
• Excellent dynamic response and linear control characteristics
• Ultra-compact and lightweight integrated structure
• Versatile standard thread connections including 1/8" and 1/4"
• Premium brass body and FKM sealing configurations
• Normally closed proportional modulator compatible with Bürkert PWM controllers
• Optional explosion-proof coil configurations for hazardous environments

Tailored for demanding industrial scenarios, this flow modulator is widely deployed in:

• Industrial automation systems
• Process monitoring and control
• Fine chemical manufacturing
• Environmental engineering systems
• Space-limited automated equipment
• Modular fluid systems
• Compact industrial devices