Overview
This valve adjusts the amount of air to the helmet and adjusts air 25 degrees warmer than the ambient air for use in cold environments.
Key Feature
- Lightweight for better comfort
- Continuous warm air delivery for consistent temperature control
- No moving parts for increased durability and reliability
- Easy-to-adjust control valve, even while wearing gloves
- Warms compressed air by 25ºF (-3.8ºC) for cold environments
- Adjustable belt fits up to a 50” (127.0 cm) waist
- NIOSH-approved to provide a continuous flow of warm compressed air to the Nova 2000 supplied air respirator
- Approval number: TC-19C-363
AIR QUALITY
The respirator’s air source must always be supplied with clean breathable air, Grade D or better as defined by the Compressed Gas Association. (Commodity Specification G7.1)