Two position three-way pneumatic ball valve

Q8003-C carbon steel, Q8003-B stainless steel seriesTwo position three-way pneumatic ball valveProduct features of switch type or adjustable type

1. Fast action speed
2. Can be installed at any angle, horizontally installed, and the cylinder valve position indicator device is vertically upward to extend its service life
3. Can be equipped with emergency manual device (manual operating mechanism)
4. Equipped with a visual valve position indicator device
5. The medium has no viscosity or flow restrictions, and can be selected according to needs
6. Valve body material: cast steel WCB (code: C), 304 stainless steel (code: B)
316 stainless steel (code: R), 316L stainless steel (code: L)
7. Sealing material: IIIa/IIIb - Fluoroplastic (PTFE, code: P)
IVa/IVb type - para polystyrene (PPL, code: P)
Va/VC type - Hard alloy (code: Y)
VIIa/VIIb - Fluoroplastics (PTFE, code: P)
8. Control mode: Q800113- Single acting B-port normally closed Q80023- Double acting control
Q800123- Single acting B-port normally open Q800231- Three way T-shaped double acting pneumatic ball valve
Q8001 □ 31- Three way T-shaped single acting pneumatic ball valve Q800232- Three way L-shaped double acting pneumatic ball valve
Q8001 □ 32-- Three way L-shaped single acting pneumatic ball valve Q800 □ 3 □ 4X -- Adjustable type (with locator)
Note: X=1 is for regulating 4-20mA.DC input, no signal output (conventional) X=2 is for regulating 4-20mA.DC input and output (special requirement)

Q8003-C carbon steel, Q8003-B stainless steel seriesTwo position three-way pneumatic ball valveSwitch type or regulating type "is a common control valve used for fluid control of liquids or gases. They control the opening and closing of ball valves through pneumatic actuators to switch the direction of fluid flow. Here is their working mechanism:

1. Structural composition: composed of valve body, sphere, valve stem, seal and pneumatic actuator, etc. There are three channels inside the valve body, and the sphere is located in the channels to control the flow of fluid through rotation.

2. Working state: When no pneumatic signal is applied, the pneumatic actuator is in a neutral state, the ball is pushed towards the valve seat by the valve stem, the valve is in a closed state, and fluid cannot pass through. When a pneumatic signal is applied, the pneumatic actuator works to change the position of the sphere and achieve the opening or closing of the valve.

3. Opening process: When the pneumatic actuator receives the opening signal, the pneumatic piston pushes the valve stem upward, causing the ball to leave the valve seat and open a channel for fluid to pass through. At this point, another channel is connected to the sphere, and the direction of fluid flow switches.

4. Closing process: When the pneumatic actuator receives a closing signal, the pneumatic piston pushes the valve stem downward, causing the ball to come into contact with the valve seat again, closing the opened channel and preventing fluid from passing through.

5. Three way control: It has three channels and can achieve three-way control. By controlling the pneumatic actuator, different channel combinations can be selected to achieve fluid diversion, merging, or switching.

It should be noted that the specific working mechanism may vary depending on different models and manufacturers. Before using pneumatic ball valves, it is recommended to refer to the product manual or consult the manufacturer to understand the specific working mechanism and operating points.