The QBWDV0048 appears to be a part number associated with gate valves, specifically those featuring bolted bonnet and pressure seal bonnet designs. These types of valves are typically used in high-pressure industrial applications such as oil & gas, power generation, and chemical processing.

 Key Features

• Valve Type: Gate valve
• Bonnet Style: Bolted bonnet and pressure seal bonnet
• Application: Designed for high-pressure systems requiring tight shutoff
• Construction: Likely forged or cast steel, suitable for demanding environments
• HS Code: 848140 (used for customs classification of valves)