- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Adjustable Flow Control Valve  NIOSH approved,  injection molded, Flow Control Valve assembly provides the wearer with the ability to adjust the air flowing into the helmet. The adjustment barrel is easy to turn, even with blasting gloves on. Comes with waist belt.  Model No: NV2016 Adjustable Flow Control