Bead Valve (Spray Gun Check Valve) DN32, Flange Hole Distance 90mm

Xiangye Environmental Protection Steel Plant Ball Valve (Lance Check Valve) DN32 Technical Analysis
1. Product Specifications and Structure
Model and Dimensions: DN32 flange connection, flange hole spacing 90mm, pressure rating PN1.6, suitable for blast furnace pulverized coal injection systems.
Material: Main body made of carbon steel or stainless steel, valve core made of wear-resistant alloy, high-temperature resistant and anti-backflow.

Connection Method: Flange bolt fastening, sealing gasket made of elastic material (such as rubber or metal spiral wound gasket).
2. Core Functions and Advantages
Check Performance: Prevents pulverized coal backflow, ensures safe operation of the pulverized coal injection system, with a low starting pressure of 0.05MPa.
Application Scenario: Specifically designed for blast furnace pulverized coal lances in steel plants, solving the issue of powder accumulation in conveying pipes.

3. Installation and Maintenance
Flange Installation: Bolts must be tightened evenly in a cross pattern to ensure sealing.
Maintenance Recommendations: Regularly inspect valve core wear and avoid media impurities causing jamming.
4. Manufacturer and Selection Advice
Manufacturer: Xiangye Environmental Protection Equipment Co., Ltd., providing customized services.
Selection Points: Choose appropriate materials based on pulverized coal characteristics (particle size, humidity) and pipeline pressure.

For technical documentation or case studies, contact Xiangye Environmental Protection Company for detailed parameters.