2" Brass Flanged Ball Valve

Note:

• Unsalable status.
• This brass ball valve can not be used for drinking water.

2 inch (DN50) brass flanged ball valve is widely used in HVAC systems, water treatment plants, and industrial machinery for optimal flow management.

Specification

• Model: CCHN-YQ-1030-DN50
• Size: 2 inch (DN50)
• Body Material: Brass
• Nominal Pressure: 1.6MPa
• Applicable Temperature: -20℃≤T≤150℃
• Working Media: Water, Oil, Non-corrosive and Non-flammable Gases
• Flange Standard: GB9113 Standard

Dimension (Unit: mm)

Tips: How to replace the seat and seal of the brass ball valve?

Keep the brass ball valve in the half-open position to flush and remove any dangerous substances that may exist inside and outside the valve body. Close the ball valve, remove the connecting bolts and nuts on both flanges and then completely remove the valve from the pipeline. Connect the bracket, lock washer, stem nut, butterfly shrapnel, glam, wear-resistant sheet, and stem packing in sequence. Remove the body cover connecting bolts and nuts, separate the bonnet from the body, and remove the bonnet gasket. Make sure the ball is in the "closed" position, which will allow it to be easily removed from the body and then the seat. Gently push the valve stem downward from the hole in the valve body until it is completely removed, and then take out the O-ring and the packing under the valve stem.