Overview

The NEUMA NVA-7521-PT is a high-performance pneumatic solenoid valve engineered to deliver reliable actuation and precise air control within the E-COMBO-ELITE shrink sealer and tunnel system. Designed to operate under industrial-grade pressure conditions, this valve is an essential component for maintaining synchronized motion and efficient packaging throughput in automated shrink packaging operations.

Key Features

• Direct Compatibility with E-COMBO-ELITE Systems
  Factory-tuned for seamless integration into Technopack’s E-COMBO-ELITE combo units, enabling synchronized control of sealing jaws, tunnel dampers, and pneumatic guides.

• Dual Port Configuration
  Equipped with two high-pressure inlet ports and multiple outlet channels, allowing streamlined connection to actuators and air lines with minimal leakage or backflow.

• Reliable Electromagnetic Actuation
  Fitted with an Amiso EVI 7/9 solenoid coil, operating at 220VAC / 5VA, providing consistent response and long cycle life under continuous-duty conditions (100% ED rating).

• Efficient Filtration and Venting
  Features integrated sintered bronze mufflers on exhaust ports to reduce noise, filter impurities, and prevent debris backflow—critical for cleanroom or food-grade applications.

• Compact and Durable
  Built with a space-saving form factor and robust aluminum alloy body, resistant to vibration and wear in high-cycle environments.