Wholesale DN800 Butterfly Valve Supplier Manufacturer

  • Size Range: Dn50~dn1200
  • Pressure Ratings: Pn1.0~1.6mpa
  • Connection Standard: Gb·ansi·din·api·iso·bs
  • Valve Life: 50 Years

Product Description

The China butterfly valve is built for demanding applications, featuring a double-offset design for enhanced sealing. The valve body is crafted from ductile iron, and the disc is available in stainless steel for added durability.

dn 800 butterfly valve

Installation Tips

Ensure the valve disc is in a slightly open position during installation to prevent damage. Proper alignment of the pipeline flanges is critical for optimal performance.

Applications

This valve is perfect for industrial water systems, oil and gas pipelines, and chemical processing units.

Product Parameters

Fluid Medium Water
Temperature Range -10~80℃
Size Range Dn50~dn1200
Pressure Ratings Pn1.0~1.6mpa
Connection Standard Gb·ansi·din·api·iso·bs
Valve Life 50 Years
Body Materials Ductile Iron;carbon Steel;stainless Stee
Valve Seat Material Rubber
Valve Plate Material Stainless Steel;aluminum Bronze;ductile Iron
Note All Parts Can Be Made Of Different Materials According To Actual Working Conditions.