3/4" Brass Ball Valve with Handwheel

This manual valve is made of high-quality brass forging to prevent leakage. Brass ball valve is manufactured by a high-precision special machine with low flow resistance. The medium inside the valve body has a straight channel, and the medium flows in a straight line.

Specification

• Model: ATO-BBVH-DN20
• Nominal Diameter: DN20
• Nominal Pressure: 1.6MPa
• Size: 3/4 inch
• Body Material: Brass
• Connection Type: Thread
• Standard: Compliant with ISO 228 Standard
• Structure: Fixed Ball Valve
• Applicable Temperature: -10℃≤T≤120℃
• Valve Action: Flow Control
• Mode of Action: Double Acting
• Channel Location: Straight
• Sealing Material: Rubber
• Sealing Method: Soft Seal
• Drive Mode: Handwheel
• Flow Direction: Bidirectional
• Working Medium: Water, Oil, Non-Corrosive and Non-Combustible Gas
• Weight: 270g

Dimensions & Details (Unit: mm)

Tips: How to Disassemble a Brass Ball Valve?

Put the brass ball valve in the half-open position, flush and remove the possible dangerous substances 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. Disassemble the drive device in sequence - actuator, connecting bracket, lock washer, stem nut, butterfly shrapnel, glam, wear-resistant sheet, stem packing. 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.