Duoyi Valve (Shanghai) Co., Ltd
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Pneumatic three-way sanitary ball valve
The valve body of the pneumatic three-way sanitary grade ball valve (three-way quick installation ball valve) is made of food grade stainless steel 30
Product details
Overview of Pneumatic Three way Sanitary Ball Valve:
The valve body of the pneumatic three-way sanitary grade ball valve (three-way quick installation ball valve) is made of food grade stainless steel 304 and 316 materials. According to the structure, it is divided into three-way T-shaped and three-way L-shaped, which can be used for reversing, diverting, and merging pipeline media in sanitary grade working conditions. The pneumatic three-way sanitary grade ball valve adopts a quick installation connection, which is convenient for disassembly, maintenance, and cleaning of the valve chamber. The valve body is polished and sterilized inside and outside, with a smooth surface to ensure cleanliness and avoid potential pollution. It can be widely used in the fields of pharmaceuticals, food processing, beverages, etc. to cut off or adjust the flow rate of the medium.
气动卫生级三通球阀结构
Pneumatic three-way sanitary ball valve features:
1. The sealing ring of the pneumatic three-way sanitary ball valve adopts a fully enclosed and tightly wraps around the valve core, without any medium accumulation area or dead angle.
2. Pneumatic three-way quick installation ball valve quick installation method, easy to connect, simple to operate, can be quickly disassembled and installed, bringing convenience to future cleaning work.
3. According to the structural form, it can be divided into three-way L-shaped and T-shaped, which can realize the use of reversing, diverting, and merging of pipeline media.
When repairing and replacing pneumatic three-way quick release ball valves, only two clamps need to be loosened to disassemble the valve, without damaging the surrounding walls, reducing repair time and costs.
5. Pneumatic three-way quick release ball valve can not only quickly switch and cut off the pipeline medium, but also adjust the percentage of various parameters such as flow rate, pressure, and temperature.

Technical parameters of pneumatic three-way sanitary ball valve:


Nominal Diameter DN15~DN102(mm)
nominal pressure PN1.0MPa
structural style Three way T-shaped, three way L-shaped
Seat Tightness Polytetrafluoroethylene (PTFE) ≤ 180 ℃
Link method Clamp quick installation connection
body material Stainless steel 304, 316, 316L
Core material Stainless steel 304, 316, 316L
Action form Single acting (spring reset) normally open and normally closedDouble acting (gas on/off)
control mode Cut off type (switch control)Adjustment type (4-20mA signal to achieve adjustment function)

Principle of pneumatic three-way sanitary ball valve:

Pneumatic three-way sanitary grade ball valve can not only switch the flow direction of the medium, but also connect the three channels to each other. At the same time, it can close any channel and connect the other two channels, flexibly controlling the pipeline to merge or divert the medium (flow direction as shown in the figure below).
三通球阀原理图
The T-shaped three-way ball valve can connect or switch three orthogonal pipelines to each other, playing a role in diversion or merging; The L-shaped three-way ball valve can connect two orthogonal pipelines, cutting off the other channel and changing the flow direction of the medium.

Related products:Electric three-way sanitary ball valve Pneumatic sanitary grade ball valve Pneumatic three-way ball valve

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