3" Pneumatic Ball Valve, 2 Way/ 3 Way

Industrial 3 inch ball valve with pneumatic actuator requires compressed air to work, which has such advantages as small fluid resistance, simple structure, high performance and reliable sealing. It has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other sectors, as well as daily life.

Specification

• Model: CHN-PBV-80A
• Actuator Model: CHN-AT088D, CHN-AT100D, CHN-AT125D
• Power Source: Compressed Air
• Actuator Type: Double Acting
• Number of Ways: 2 Way, 3 Way
• Ball Valve Type: Threaded Type, Flanged Type, PVC True Union Type
• Port Size: 3 inch (DN80, 80mm)
• Bore Size: 88mm, 100mm, 125mm
• Pressure Range: ≤1000PSI (6.9MPa)
• Air Pressure: 0.3 ~ 0.8MPa
• Air Supply Port: 1/4 inch
• Environment Temperature: -10°C to 60°C
• Medium Temperature: -10°C to 180°C
• Seat Material: Plastic (PTFE)
• Ball Valve Material: Stainless Steel (SS 316/ 304), PVC
• Actuator Body Material: Aluminum Alloy

Body Dimension (Unit: mm)

2 way stainless steel, threaded type

2 way/ 3 way stainless steel, flanged type

2 way, PVC true union type

Pneumatic Actuator Dimension (Unit: mm)

CHN-AT088D

CHN-AT100D

CHN-AT125D

Note: 2 way threaded type and flanged type ball valve match with CHN-AT100D actuator, 2 way PVC ball valve matches with CHN-AT088D actuator, and 3 way flanged type ball valve matches with CHN-AT0125D actuator.

Three Way Ball Valve Flow Pattern

T Type:

L Type:

Tips for selecting a 3 way pneumatic actuated ball valve

When buying a 3 way pneumatic ball valve, you need to pay attention to the model, port size and body material.

1. The model
   The applications of 3 way pneumatic ball valves are different, so the requirements for their models and parameters are also different. Clear the needs, and then determine which models of pneumatic ball valves meet your needs.
2. Port size
   Depending on the location where the 3 way pneumatic ball valve is installed, the port size will also vary greatly. Once the port is not suitable, there is no way to continue the installation, and serious leakage may occur.
3. Ball valve body material
   Copper pneumatic ball valve can be used in high temperature environment, and if it is used in corrosive medium, stainless steel pneumatic ball valve can be selected.