Flow Control Valve Assembly with Belt

Part Number: 407016
Weight: 0.30 lbs

The Flow Control Valve Assembly with Belt is an essential air supply accessory designed to give operators full manual control over the volume of breathing air delivered to their respirator. Built for reliability and ease of use, this valve assembly enables precise airflow adjustments during abrasive blasting, painting, coating, and other industrial operations where respiratory comfort is critical.

The included adjustable belt allows the valve to be securely mounted at the operator’s waist for quick access. This ensures safe, efficient air regulation without interrupting workflow or removing equipment. The rugged construction of both the valve and belt makes this assembly ideal for challenging jobsite environments.

Key Features & Benefits

Precise Airflow Adjustment

• Allows operators to manually regulate breathing air volume

• Ensures comfort during changing jobsite conditions

• Helps maintain stable respiratory performance throughout the shift

Includes Adjustable Belt

• Securely positions the valve at the waist for fast access

• Prevents twisting, sagging, or strain on the air supply line

• Provides a comfortable, customizable fit for all operators

Durable Construction for Industrial Use

• Built to withstand blasting, debris, vibration, and heavy movement

• Designed for long-term reliability in harsh conditions

• OEM quality ensures optimal system performance

Compatible with RPB® Respirator Systems

• Commonly used with Nova 3®, Nova 2000®, and similar RPB®-approved setups

• Maintains NIOSH-compliant configurations when used with certified components

• Ideal for replacing worn or damaged flow control assemblies

Lightweight & Operator-Friendly

• Weighs only 0.30 lbs for all-day comfort

• Minimizes fatigue from air hose drag

• Ensures unrestricted mobility

OEM Cross-Reference

Ideal Applications

• Abrasive blasting

• Industrial surface preparation

• Painting & coating operations

• Shipyards, refineries, and mining environments

• Respiratory systems requiring manual airflow adjustment