The BZ41W stainless steel insulated gate valve is primarily used in petroleum, chemical, metallurgical, pharmaceutical, and other systems. The jacket is welded between the valve's two flanges, with connection ports for the jacket located on the valve's side and bottom. Steam or other hot insulating media can freely flow through the jacket, ensuring viscous media can pass smoothly through the valve.

Standards:

Design and Manufacturing: GB12234

Flange Dimensions: JB/T79, GB9113

Pressure and Temperature: GB9131

Structural Length: GB12221

Inspection and Testing: GB13927

Selection Recommendations