Application

Key Application Fields:
• ​Petrochemical Industry​: Long-distance pipelines, reactor inlets/outlets
• ​Natural Gas Transmission​: City gate stations, distribution stations
• ​Power Industry​: Boiler feedwater systems, steam systems
• ​Water Treatment​: High-pressure pump stations, seawater desalination

 Installation Requirements​​

Pipeline Preparation​​

• Clean the pipeline to remove impurities. Avoid weld slag damaging the ball surface (surface roughness Ra ≤0.8μm). 

Alignment Installation​​

• Diagonally tighten flange bolts with torque ≤200 N·m (DN50) to prevent valve body deformation. 

Flow Direction Marking​​

• Bidirectional sealing design allows installation in any direction. If the valve body has an arrow, align it with the medium flow direction. 

Operating Space​​

• Ensure the handle rotation radius is ≥1.5 times the nominal diameter (DN) to avoid interference with adjacent equipment.

Package

Plywood Case /Paper Carton

Our Service

• Warranty Period: 12 months (excluding damage caused by non-human factors or improper use).
• Technical Support: Free installation guidance and troubleshooting assistance.